Pilz PNOZ s60 User manual

PNOZ s60
Operating Manual-1004492-EN-01
}Safety relays

Preface
This document is the original document.
All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made
for the user's internal purposes. Suggestions and comments for improving this documenta-
tion will be gratefully received.
Source code from third-party manufacturers or open source software has been used for
some components. The relevant licence information is available on the Internet on the Pilz
homepage.
Pilz®, PIT®, PMI®, PNOZ®, Primo®, PSEN®, PSS®, PVIS®, SafetyBUS p®,
SafetyEYE®, SafetyNET p®, the spirit of safety® are registered and protected trademarks
of Pilz GmbH & Co. KG in some countries.
SD means Secure Digital

Contents
Operating Manual PNOZ s60
1004492-EN-01 | 3
Introduction ............................................................................................................................4
Validity of documentation.......................................................................................................... 4
Using the documentation .......................................................................................................... 4
Definition of symbols................................................................................................................. 4
Safety ...................................................................................................................................... 5
Intended use ............................................................................................................................. 5
Safety regulations ..................................................................................................................... 5
Safety assessment ................................................................................................................... 5
Use of qualified personnel ........................................................................................................ 6
Warranty and liability ................................................................................................................ 6
Disposal .................................................................................................................................... 6
For your safety.......................................................................................................................... 6
Unit features ...........................................................................................................................7
Safety features ....................................................................................................................... 7
Block diagram/terminal configuration ................................................................................. 8
Function description ............................................................................................................. 8
Installation ..............................................................................................................................10
Wiring ......................................................................................................................................11
Preparing for operation ......................................................................................................... 12
Operation ................................................................................................................................15
Status indicators ....................................................................................................................... 15
Faults - malfunctions ............................................................................................................. 16
Dimensions ............................................................................................................................17
Technical details ....................................................................................................................18
Safety characteristic data ......................................................................................................... 25
Supplementary data ..............................................................................................................26
Service life graph ...................................................................................................................... 26
Permitted operating height........................................................................................................ 27
Order reference ......................................................................................................................28
Product ..................................................................................................................................... 28
Accessories .............................................................................................................................. 28
EC declaration of conformity ................................................................................................ 28

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 4
Introduction
Validity of documentation
This documentation is valid for the product PNOZ s60. It is valid until new documentation is
published.
This operating manual explains the function and operation, describes the installation and
provides guidelines on how to connect the product.
Using the documentation
This document is intended for instruction. Only install and commission the product if you
have read and understood this document. The document should be retained for future ref-
erence.
Definition of symbols
Information that is particularly important is identified as follows:
DANGER!
This warning must be heeded! It warns of a hazardous situation that poses
an immediate threat of serious injury and death and indicates preventive
measures that can be taken.
WARNING!
This warning must be heeded! It warns of a hazardous situation that could
lead to serious injury and death and indicates preventive measures that can
be taken.
CAUTION!
This refers to a hazard that can lead to a less serious or minor injury plus
material damage, and also provides information on preventive measures
that can be taken.
NOTICE
This describes a situation in which the product or devices could be dam-
aged and also provides information on preventive measures that can be
taken. It also highlights areas within the text that are of particular import-
ance.

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 5
INFORMATION
This gives advice on applications and provides information on special fea-
tures.
Safety
Intended use
The voltage monitoring relay operates as a device for the safe monitoring of 1-phase or 3-
phase supplies with no voltage applied with neutral conductor. The three-phase network to
be monitored must be earthed at the star point. It may be used in
}Safety circuits in accordance with VDE 0113-1 and IEC 60204-1
}Standard for Safety – UL 6420 Chapter 5.4
The voltage monitoring relay prevents the safety contacts from closing until it is guaranteed
that the plant has no voltage applied. As soon as a hazardous voltage is detected, the
safety contacts are opened.
The following is deemed improper use in particular
}Any component, technical or electrical modification to the product,
}Use of the product outside the areas described in this manual,
}Use of the product outside the technical details (see Technical details [ 18]).
NOTICE
EMC-compliant electrical installation
The product is designed for use in an industrial environment. The product
may cause interference if installed in other environments. If installed in other
environments, measures should be taken to comply with the applicable
standards and directives for the respective installation site with regard to in-
terference.
Safety regulations
Safety assessment
Before using a device it is necessary to perform a safety assessment in accordance with
the Machinery Directive.
Functional safety is guaranteed for the product as a single component. However, this does
not guarantee the functional safety of the overall plant/machine. In order to achieve the re-
quired safety level for the overall plant/machine, define the safety requirements for the
plant/machine and then define how these must be implemented from a technical and organ-
isational standpoint.

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 6
Use of qualified personnel
The products may only be assembled, installed, programmed, commissioned, operated,
maintained and decommissioned by competent persons.
A competent person is a qualified and knowledgeable person who, because of their train-
ing, experience and current professional activity, has the specialist knowledge required. To
be able to inspect, assess and operate devices, systems and machines, the person has to
be informed of the state of the art and the applicable national, European and international
laws, directives and standards.
It is the company’s responsibility only to employ personnel who
}Are familiar with the basic regulations concerning health and safety / accident prevention,
}Have read and understood the information provided in the section entitled Safety
}Have a good knowledge of the generic and specialist standards applicable to the specific
application.
Warranty and liability
All claims to warranty and liability will be rendered invalid if
}The product was used contrary to the purpose for which it is intended,
}Damage can be attributed to not having followed the guidelines in the manual,
}Operating personnel are not suitably qualified,
}Any type of modification has been made (e.g. exchanging components on the PCB
boards, soldering work etc.).
Disposal
}In safety-related applications, please comply with the mission time TM in the safety-related
characteristic data.
}When decommissioning, please comply with local regulations regarding the disposal of
electronic devices (e.g. Electrical and Electronic Equipment Act).
For your safety
The unit meets all the necessary conditions for safe operation. However, please note the
following:
}Note for overvoltage category III: If on the device there are voltages higher than 300 V
measured to the earth potential, connected control elements and sensors must have a
rated insulation voltage of at least 600V.

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 7
Unit features
}Redundant measuring inputs for 3-phase AC circuits
}Positive-guided relay outputs:
– 3 safety contacts (N/O), instantaneous
– 1 auxiliary contact (N/C), instantaneous
}7 semiconductor outputs
}LED display for:
– Supply voltage
– Switch state of the safety contacts
– Diagnostics
– State of measuring circuit
}Semiconductor outputs signal:
– Status of measuring circuit
– Error
}Input circuit (Y4-Y5) and feedback loop (Y1-Y2) to monitor external contactors or switch
disconnectors
}Protective separation between the external voltage supply and the hazardous voltage cir-
cuits
}Plug-in connection terminals (either spring-loaded terminal or screw terminal)
}A connector can be used to connect contact expansion module PNOZsigma:
– PNOZ s7
– PNOZ s7.1
– PNOZ s7.2
– PNOZ s8
– PNOZ s9
– PNOZ s10
– PNOZ s11
Safety features
The safety relay meets the following safety requirements:
}The circuit is redundant with built-in self-monitoring.
}The safety function remains effective in the case of a component failure.
}The correct opening and closing of the safety function relays is tested automatically in
each on-off cycle.

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 8
Block diagram/terminal configuration
Power
A1 A2 S33 S34
Start
Y46
Expansion Interface
K1
K2
13
14
23
24
33
34
41
42
UT
Upper
Threshold
CH1
UT*
Upper
Threshold
CH2
N N*
Input
L1...L3
Input
CH1
Input
CH2
L1*...L3*
0V 24V
External
Supply
Voltage
Y41 FLT
Feedback
Y1 Y2
Monitoring
Contactor
Y4 Y5
. . .
. . .
** *** **
**
**Insulation against the non-marked area and between the relay contacts: Basic insulation
(overvoltage category III) at 300V, 4kV. Insulation against the other areas marked with **:
Protective separation (overvoltage category III) at 300V, 6kV.
***Insulation against all other areas and between the measuring connections L1(*), L2(*),
L3(*): Protective separation (overvoltage category III) at 600V, 8kV
Function description
The voltage monitoring relay PNOZ s60 operates as a threshold switch. It measures the
three phase voltages L1, L2, L3. The switching threshold is selectable, 6 V or 12 V. The N/
C contact of the monitored contactor or switch disconnector must be connected to input cir-
cuit Y4-Y5 and the measuring voltages must be connected to the measuring circuit (L1(*),
L2(*), L3(*)). When the supply voltage is applied, the "POWER” LED will light.
}Input circuit Y4-Y5 is open (contactor active or switch disconnector switched on) or one of
the measuring voltages is greater than the switching threshold
– The safety contacts 13-14, 23-24 and 33-34 are open.
– Auxiliary contact 41-42 is closed.
}Input circuit Y4-Y5 is closed (contactor inactive or switch disconnector switched off), feed-
back loop Y1-Y2 is closed (expansion contactor de-energised), start circuit S33-S34 is
closed and all measuring voltages are lower than the switching threshold
– The safety contacts 13-14, 23-24 and 33-34 are closed.
– Auxiliary contact 41-42 is open.
}Self test: An internal self test is carried out during initial commissioning and each time the
supply voltage is switched off and on. The process simulates switching all measuring
voltages on and then off again. The unit is ready for operation once the self test has been
completed successfully.
}Increase in the number of available instantaneous safety contacts by connecting contact
expansion modules or expansion contactors;
Connectors can be used to connect contact expansion modules PNOZsigma.

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 9
The state of the measuring circuits is displayed via the auxiliary outputs Y41 ... Y46 and the
relevant LEDs:
Measuring voltage Semiconductor LED Description
L1 - L2 Y41 VL1-L2 (Y41) LED lights when the
measuring voltage > 110
V
L2 - L3 Y42 VL2-L3 (Y42) LED lights when the
measuring voltage > 110
V
L1 - L3 Y43 VL1-L3 (Y43) LED lights when the
measuring voltage > 110
V
L1 – N Y44 VL1-N (Y44) LED lights when the
measuring voltage > 64V
L2 – N Y45 VL2-N (Y45) LED lights when the
measuring voltage > 64V
L3 – N Y46 VL3-N (Y46) LED lights when the
measuring voltage > 64V
Table of functions
}Automatic start, start circuit S33-34 is closed
}The supply voltage is connected
}Base unit only, excluding expansion modules
}If the N/O contact of the safety contacts (13-14, 23-24 and 33-34) are closed, then the N/
C contact (41-42) is open
}UTH = Switching threshold (see Technical details [ 18])
Inputs Outputs
Measuring channel (L1-L3 and L1*-L3*)
Unit temperature
Open circuit
Input circuit (Y4-Y5)
Feedback loop (Y1-Y2)
Safety contacts (13-14, 23-24, 33-34)
LEDs
Fault output (FLT)
Out
System Fault
Line Break Neutral
Plausibility Check
Voltage Hazard
< UTH < 75 °C No open open open L
< UTH < 75 °C No open closed open L
< UTH < 75 °C No closed open open H
< UTH < 75 °C No closed closed closed L
< UTH < 75 °C Yes … … open … H
< UTH 75 - 85
°C
No closed closed closed L

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 10
Inputs Outputs
Measuring channel (L1-L3 and L1*-L3*)
Unit temperature
Open circuit
Input circuit (Y4-Y5)
Feedback loop (Y1-Y2)
Safety contacts (13-14, 23-24, 33-34)
LEDs
Fault output (FLT)
Out
System Fault
Line Break Neutral
Plausibility Check
Voltage Hazard
< UTH > 85 °C No closed closed closed H
> UTH < 75 °C No open closed open L
> UTH < 75 °C No closed closed open H
> UTH < 75 °C Yes … … open … … H
> UTH 75 - 85
°C
No closed closed open H
> UTH > 85 °C No open closed open L
Legend
LED on
LED flashes
LED off
… State irrelevant
H High
L Low
Installation
Install base unit without contact expansion module:
}Ensure that the plug terminator is inserted at the side of the unit.
Connect base unit and PNOZsigma contact expansion module:
}Remove the plug terminator at the side of the base unit and at the contact expansion
module.
}Connect the base unit and the contact expansion module to the supplied connector be-
fore mounting the units on the DIN rail.
Control cabinet installation
}The safety relay should be installed in a control cabinet with a protection type of at least
IP54.
}When installing, a distance must be maintained above and below the relay and to other
heat-generating devices. We recommend the following distances:
– Above and below: 30mm
– To other heat-generating devices: 20mm

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 11
}The ambient temperature of the product in the control cabinet must not exceed the figure
stated in the technical details, otherwise air conditioning may be required.
}Use the notch on the rear of the unit to attach it to a DIN rail (35mm).
}When installed vertically: Secure the unit by using a fixing element (e.g. retaining bracket
or end angle).
}Push the device upwards or downwards before lifting it from the DIN rail.
Wiring
NOTICE
Connect the measuring voltages L1 and L1*, L2 and L2*, L3 and L3*, and N
and N* each to separate terminals on the plant, so that at least one measur-
ing voltage will be present if a terminal screw should come away uninten-
tionally (single fault tolerance).
NOTICE
To meet the requirements of the safety circuits, separate wires in separate
multicore cables must be used for the measuring voltages L1, L2, L3, N and
the measuring voltages L1*, L2*, L3*, N*.
NOTICE
Ensure that there is sufficient fuse protection for the connection cables at
terminals L1, L2, L3, L1*, L2*, L3*!
NOTICE
To prevent contact welding, a fuse should be connected before the output
contacts (see Technical details [ 18]).
Please note:
}Information given in the "Technical details [ 18]" must be followed.
}Outputs 13-14, 23-24, 33-34 are safety contacts; output 41-42 is an auxiliary contact (e.g.
for display).
}Auxiliary contact 41-42 shouldnot be used for safety circuits!
}Outputs Y41-46 and FLT are auxiliary outputs, e.g. for communication with a PLC or dis-
play. Do not use auxiliary outputs Y41-Y46 and FLT for safety circuits!
}Semiconductor outputs should not be used for safety circuits!
}There is no bridging of the semiconductor supply in the event of supply interruptions! En-
sure that there is sufficient voltage bridging on the semiconductor supply voltage.
}Do not connect undesignated terminals.

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 12
}Connect the neutral conductors N and N* to the earth connection or the neutral conductor
of the three phase supply.
}Calculation of the max. cable length lmax for the N-cable:
R A
lρCu
*
Rlmax = max. overall cable resistance (see Technical details [ 18])
A = Cross-sectional area of a round conductor
ρcu = Specific resistance:
ρCu 1,7 *10-2 Ωmm²
m
}Use copper wire that can withstand 60/75°C.
}Cables that have to be laid outside the control cabinet must be protected from mechan-
ical damage, e.g. by installing them in a conduit.
}A SELV/PELV voltage source can be connected to 24VDC (external supply voltage). En-
sure that there is sufficient fuse protection for the SELV-PELV voltage sources.
}Ensure that there is sufficient fuse protection on all output contacts with capacitive and in-
ductive loads (see Technical details [ 18]).
}Do not switch low currents using contacts that have been used previously with high cur-
rents.
}Ensure the wiring and EMC requirements of EN 60204-1 are met.
}The three-phase network must be earthed in the star point.
Preparing for operation
Supply voltage AC DC
A1
A2
L1
N
A1
A2
L+
L-
Input circuit
Contactor to be monitored

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 13
Measuring circuit, three-phase
measurement
Measuring voltage L1
Measuring voltage L2
Measuring voltage L3
Measuring voltage N
Measuring circuit, single-phase
measurement
Measuring voltage L1
L1
N
L2
L3
L1
L1
L1
N
L1*
N*
L2*
L3*
L1
L1
L1
N
Start circuit Automatic start Manual start
S1
Feedback loop with feedback loop monitoring without feedback loop monitoring
Contacts from external contactors
or bridge
Semiconductor output
The semiconductor outputs re-
quire an external 24 VDC supply.

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 14
Switchable switching threshold Switching threshold 6 V
(no bridge)
Switching threshold 12 V
Upper Threshold CH1
UT
UT
UT
UT
Upper Threshold CH2
UT*
UT*
UT*
UT*
NOTICE
If UT or UT* is not bridged, the 6 V switching threshold will apply automatic-
ally.
NOTICE
No switch contacts may be connected to UT or UT*.
Connection to PNOZsigma
contact expansion modules
PNOZ s7, PNOZ s7.1, PNOZ
s7.2, PNOZ s8, PNOZ s10,
PNOZ s11
The input circuit is connected
and evaluated via the connector
PNOZ s60
The wiring will differ if you are using the contact expansion module PNOZ s9. Please note
the following:
2-channel input circuit
The input circuit is connected
and evaluated via the connector
PNOZ s60 PNOZ s9
Y4 S34
INFORMATION
If a base unit and a contact expansion module are linked via the connector,
no additional wiring is necessary.
Do not connect A1 to the contact expansion module!

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 15
Legend
}S1: Start button
Operation
When the relay outputs are switched on, the mechanical contact on the relay cannot be
tested automatically. Depending on the operational environment, measures to detect the
non-opening of switching elements may be required under some circumstances.
When the product is used in accordance with the European Machinery Directive, a check
must be carried out to ensure that the safety contacts on the relay outputs open correctly.
Start the device again or open the safety contacts (switch off output), so that the internal
diagnostics can check the correct opening of the safety contacts
}for SIL CL 3/PL e at least 1x per month
}for SIL CL 2/PL d at least 1x per year
NOTICE
The safety function should be checked after initial commissioning and each
time the plant/machine is changed. The safety functions may only be
checked by qualified personnel.
NOTICE
If the measuring voltages are below the set switching threshold for longer
than 24 hours, the PNOZ s60 must be restarted (switch the supply voltage
off and on).
Status indicators
INFORMATION
Several status indicators and error indicators may occur simultaneously.
The unit is ready for operation when the Power LED is permanently lit.
LEDs indicate the status and errors during operation:
LED on
LED flashes
LED off

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 16
POWER
Supply voltage is present.
OUT
Safety contacts are closed.
SYSTEM FAULT
see Faults - malfunctions [ 16]
SYSTEM FAULT
Internal housing temperature is between 75 … 85 °C.
LINE BREAK NEUTRAL
Open circuit between N and N*.
PLAUSIBILITY CHECK
Input circuit (Y4-Y5) open and measuring voltage is lower than the set switch-
ing threshold.
VOLTAGE HAZARD
Input circuit (Y4-Y5) closed and measuring voltage is higher than the set
switching threshold.
VL1-L2(Y41) … VL3-N(Y46)
State of measuring voltage (see Function description [ 8])
Faults - malfunctions
}The "PLAUSIBILITY CHECK" LED lights: Measuring voltage is lower than the switching
threshold, although input circuit Y4-Y5 is open.
}The "SYSTEM FAULT" LED lights:
– Open circuit on at least one measuring cable
– Time difference between the two measuring channels is too great
– Internal fault
– Internal housing temperature above 85 °C
– Fault on the expansion module/terminator not connected
}The "VOLTAGE HAZARD" LED lights: At least one measuring voltage is higher than the
switching threshold, although input circuit Y4-Y5 is closed.
}Malfunctions of the safety contacts (13-14, 23-24, 33-34): If the contacts have welded, re-
activation will not be possible after the input circuit has opened.

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 17
Dimensions
96 (3,78“)
98 (3,86“)
90 (3,54“)
120 (4,72“)
Fig.: Dimensions in mm (")

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 18
Technical details
General 750600 750601 751600 751601
Certifications
CCC, CE, EAC
(Eurasian), TÜV,
cULus Listed
CCC, CE, EAC
(Eurasian), TÜV,
cULus Listed
CCC, CE, EAC
(Eurasian), TÜV,
cULus Listed
CCC, CE, EAC
(Eurasian), TÜV,
cULus Listed
Electrical data 750600 750601 751600 751601
Supply voltage
for Device supply Device supply Device supply Device supply
Voltage 24 - 48 V 100 - 240 V 24 - 48 V 100 - 240 V
Kind AC/DC AC/DC AC/DC AC/DC
Voltage tolerance -15 %/+10 % -15 %/+10 % -15 %/+10 % -15 %/+10 %
Output of external
power supply
(AC) 10,2 VA 10,5 VA 10,2 VA 10,5 VA
Output of external
power supply
(DC) 7,5 W 8 W 7,5 W 8 W
Frequency range
AC 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz
Duty cycle 100 % 100 % 100 % 100 %
Measuring circuit 750600 750601 751600 751601
Min. measuring
voltage 110 V 110 V 110 V 110 V
Max. measuring
voltage 600 V 600 V 600 V 600 V
Min. measuring
voltage against N
(N*) 64 V 64 V 64 V 64 V
Max. measuring
voltage against N
(N*) 346 V 346 V 346 V 346 V
Tolerance, measur-
ing voltage 85 - 110 % 85 - 110 % 85 - 110 % 85 - 110 %
Frequency range 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz
Frequency range
against N 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz
Upper switching
threshold Ur 12 V 12 V 12 V 12 V
Lower switching
threshold Uf 10 V 10 V 10 V 10 V
Input resistance 1.000 kOhm 1.000 kOhm 1.000 kOhm 1.000 kOhm
Max. neutral con-
ductor impedance 120 Ohm 120 Ohm 120 Ohm 120 Ohm
Inputs 750600 750601 751600 751601
Number 6666

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 19
Inputs 750600 750601 751600 751601
Voltage at
Input circuit DC 24 V 24 V 24 V 24 V
Start circuit DC 24 V 24 V 24 V 24 V
Feedback loop
DC 24 V 24 V 24 V 24 V
Current at
Input circuit DC 80 mA 80 mA 80 mA 80 mA
Start circuit DC 40 mA 40 mA 40 mA 40 mA
Feedback loop
DC 0,5 mA 0,5 mA 0,5 mA 0,5 mA
Max. inrush current
impulse
Current pulse, in-
put circuit 0,1 A 0,1 A 0,1 A 0,1 A
Pulse duration, in-
put circuit 200 ms 200 ms 200 ms 200 ms
Current pulse,
feedback loop 0,1 A 0,1 A 0,1 A 0,1 A
Pulse duration,
feedback loop 150 ms 150 ms 150 ms 150 ms
Semiconductor
outputs
750600 750601 751600 751601
Number 6666
Voltage 24 V 24 V 24 V 24 V
Current 50 mA 50 mA 50 mA 50 mA
External supply
voltage 24 V 24 V 24 V 24 V
Voltage tolerance -20 %/+20 % -20 %/+20 % -20 %/+20 % -20 %/+20 %
Semiconductor
outputs (standard)
750600 750601 751600 751601
Switching capability
Voltage 24 V 24 V 24 V 24 V
Current 0,05 A 0,05 A 0,05 A 0,05 A
Power 1,2 W 1,2 W 1,2 W 1,2 W
Galvanic isolation yes yes yes yes
Short circuit-proof yes yes yes yes
Residual current at
"0" 0,1 mA 0,1 mA 0,1 mA 0,1 mA
Signal level at "1"
UB - 2.5 V DC at
0.05 A
UB - 2.5 V DC at
0.05 A
UB - 2.5 V DC at
0.05 A
UB - 2.5 V DC at
0.05 A

PNOZ s60
Operating Manual PNOZ s60
1004492-EN-01 | 20
Relay outputs 750600 750601 751600 751601
Number of output
contacts
Safety contacts
(N/O), instantan-
eous 3 3 3 3
Auxiliary contacts
(N/C) 1 1 1 1
Max. short circuit
current IK 1 kA 1 kA 1 kA 1 kA
Utilisation category
In accordance
with the standard EN 60947-4-1 EN 60947-4-1 EN 60947-4-1 EN 60947-4-1
Utilisation category
of safety contacts
AC1 at 250 V 250 V 250 V 250 V
Min. current 5 mA 5 mA 5 mA 5 mA
Max. current 6 A 6 A 6 A 6 A
Max. power 1500 VA 1500 VA 1500 VA 1500 VA
DC1 at 24 V 24 V 24 V 24 V
Min. current 5 mA 5 mA 5 mA 5 mA
Max. current 6 A 6 A 6 A 6 A
Max. power 144 W 144 W 144 W 144 W
Utilisation category
of auxiliary contacts
AC1 at 250 V 250 V 250 V 250 V
Min. current 5 mA 5 mA 5 mA 5 mA
Max. current 6 A 6 A 6 A 6 A
Max. power 1500 VA 1500 VA 1500 VA 1500 VA
DC1 at 24 V 24 V 24 V 24 V
Min. current 5 mA 5 mA 5 mA 5 mA
Max. current 6 A 6 A 6 A 6 A
Max. power 144 W 144 W 144 W 144 W
Utilisation category
In accordance
with the standard EN 60947-5-1 EN 60947-5-1 EN 60947-5-1 EN 60947-5-1
Utilisation category
of safety contacts
AC15 at 230 V 230 V 230 V 230 V
Max. current 3 A 3 A 3 A 3 A
DC13 (6 cycles/
min) at 24 V 24 V 24 V 24 V
Max. current 5 A 5 A 5 A 5 A