Siemens LCE00C Series User manual

Torque
10 - 15 lb-in
E87010-A0164-T003-A6-LCN0
Class LC Electrically Held Lighting Contactor
(Convertible to Mechanically Held)
Catalog numbers LCE00C*
Page 1 of 6
August, 2012
Power Pole Modules
Power pole modules are available in either single pole
(49LCPP1A) or double pole (49LCPP2A) versions.
Main Base
The base of the lighting contactor has provisions to
accept up to six power pole modules for a total of
twelve power poles. A combination of normally open
(N.O.) and normally closed (N.C.) contacts may be
assembled but with a maximum of eight N.C. contacts.
Control Module Kits
Conversion from an electrically held to a mechanically held
contactor can be accomplished with a control module kit.
Kits are available for both 2-wire and 3-wire control in a
variety of control voltages. The control module is available
up to 277V maximum. For control voltage greater than
277V, use a control transformer. Refer to Replacement
Parts and Accessories for catalog numbers. Instruction
and wiring diagrams can be found in the control module
instruction sheets.
Assembly
Positions 1 through 4 on the base can be
configured to either normally open (N.O.) or
normally closed (N.C.) while positions 5 and 6
can only be configured as normally open (N.O.).
Each position can accept one power pole module.
Each power pole module can consist of either a
single or double power pole.
Auxiliary Contact
The auxiliary contact blocks are
available in either single pole
(49LCAC1PA) or double pole
(49LCAC2PA) versions. Auxiliary
contacts can be installed on either
side of the base. When installed on
the RIGHT side, the auxiliary contact
functions as a N.C. contact. When
installed on the LEFT side, the auxiliary
contact functions as a N.O. contact.
2P
2P
2P
2P 2P
2P
2P 2P
2P 2P 2P 2P
Electrically Held (Standard)
Mechanically Held (Optional)
2P
2P
2P
2P 2P
2P
2P 2P
2P 2P 2P 2P
Position 1 Pos. 2
Pos. 3
Pos. 4
Pos. 5
Pos. 6
IMPORTANT
THESE INSTRUCTIONS DO NOT PURPORT TO COVER ALL DETAILS OR VARIATIONS IN EQUIPMENT, NOR
TO PROVIDE FOR EVERY POSSIBLE CONTINGENCY TO BE MET IN CONNECTION WITH INSTALLATION
OPERATION OR MAINTENANCE. SHOULD FURTHER INFORMATION BE DESIRED OR SHOULD PARTICULAR
PROBLEMS ARISE WHICH ARE NOT COVERED SUFFICIENTLY FOR THE PURCHASER’S PURPOSES, THE
MATTER SHOULD BE DEFERRED TO THE LOCAL SIEMENS SALES OFFICE. THE CONTENTS OF THIS INSTRUCTION
MANUAL SHALL NOT BECOME PART OF OR MODIFY ANY PRIOR OR EXISTING AGREEMENT, COMMITMENT
OR RELATIONSHIP. THE SALES CONTRACT CONTAINS THE ENTIRE OBLIGATION OF SIEMENS. THE WARRANTY
CONTAINED IN THE CONTRACT BETWEEN PARTIES IS THE SOLE WARRANTY OF SIEMENS. ANY STATEMENTS
CONTAINED HEREIN DO NOT CREATE NEW WARRANTIES OR MODIFY THE EXISTING WARRANTY.
Mounting
Contactor must be mounted in the vertical
position on a sturdy support.
WARNING
Hazardous voltage
Can cause death or serious injury.
Disconnect main power and control voltages before
installation or maintenance on the equipment.
usa.siemens.com/controls
Instruction sheet

Installing Power Pole Modules
N.O. Power Pole Installation
Class LC Electrically Held Lighting Contactor
(Convertible to Mechanically Held)
Catalog numbers LCE00C*
Page 2 of 6
Install the power pole module by sliding
foot into slot from the N.O. indicator side.
Pull clip, position power pole module onto
the base, and release.
1
2
Install the power pole module by sliding
foot into slot from the N.C. indicator side.
Pull clip, position power pole module onto
the base, and release.
1
2
1
2
N.F.
1
2
N.O.
N.C. Power Pole Installation
Removing the Power Pole Modules
Remove power pole module by inserting
screwdriver into the plastic clip and pull it out to
release the power pole module from the base.
1
1
Auxiliary Contact Block Installation
Insert one end of auxiliary contact module.
Snap opposite end in place.
1
1
2
N.F.
N.O.
2
Auxiliary Contact Block Removal
Slide flat screwdriver into clip of auxiliary
contact module and lift.
1
1
Siemens Industry, Inc. A5E31166555A-001

Coil Replacement for Electrically Held Contactors
Step 1: Remove the coil cover.
Class LC Electrically Held Lighting Contactor
(Convertible to Mechanically Held)
Catalog numbers LCE00C*
Page 3 of 6
Step 2: Remove coil assembly.
Step 3: Replace with new coil.
Step 4: Reinstall coil assembly and cover.
Torque 7 - 12 lb-in
Siemens Industry, Inc. A5E31166555A-001

Step 2:
Remove all wires from the control module and remove the coil cover
along with the control module.
Coil Replacement for Mechanically Held Contactors
Step 1:
Check the position of the manual operating tabs to verify the contactor
is in the unlatched state. If in the latched state, push both tabs forward
and release. The Contactor should return to the unlatched state.
Class LC Electrically Held Lighting Contactor
(Convertible to Mechanically Held)
Catalog numbers LCE00C*
Page 4 of 6
Step 3: Remove coil assembly
Siemens Industry, Inc. A5E31166555A-001
Unlatched state Latched state
Step 4: Replace with new coil.
Step 5: Replace with new coil.
2
3
4
5

Siemens Industry, Inc. A5E31166555A-001
Wiring Diagram (Electrically Held Contactor)
Refer to control module instruction sheets
for wiring of mechanically held contactors.
Class LC Electrically Held Lighting Contactor
(Convertible to Mechanically Held)
Catalog numbers LCE00C*
Page 5 of 6
Notes:
1. Refer to the NEC or local electric code as required.
2. Additional over current protection for control circuit may be required.
3. When coil and line voltages are same, the control voltage may be derived
from the line for supply.
4. Ground lug kit number 49D11960001 meets CSA standard 22.2 no. 14-1973
and is rated for 1 conductor 2-14 AWG AL/CU wire.
Contacts in positions 1 through 4 can be used as either NO or NC.
Contacts in positions 5 and 6 can be used only as NO.
Main contacts are shown in open position.
Line and load terminals are reversible.

Class LC Electrically Held Lighting Contactor
(Convertible to Mechanically Held)
Catalog numbers LCE00C*
Page 6 of 6
Replacement Parts and Accessories
Kit Type Description Catalog No.
Coil
24V 60Hz / 20V 50Hz 75LCC024A
115-120V 60Hz / 110V 50Hz 75LCC120A
200-208V 60Hz 75LCC208A
230-240V 60Hz / 220V 50Hz 75LCC240A
277V 60Hz / 240V 50Hz 75LCC277A
347V 60Hz 75LCC347A
460-480V 60Hz / 440V 50Hz 75LCC480A
575-600V 60Hz / 550V 50Hz 75LCC600A
Power Pole
Single power pole 49LCPP1A
Double power pole 49LCPP2A
Auxiliary Contact
1 NO/NC 49LCAC1PA
2 NO/NC 49LCAC2PA
Control Module
2-wire, 24VAC 49LCCM1A
2-wire, 110-120VAC 49LCCM2A
2-wire, 200-277VAC 49LCCM3A
3-wire, 24VAC 49LCCM4A
3-wire, 110-120VAC 49LCCM5A
3-wire, 200-277VAC 49LCCM6A
Component # of Wire Wire Range AWG
(Solid or Stranded) Wire Temp Torque (lb-in)
Power Poles 1 or 2 #14 - 8* 75o C Cu 35
Coil 1 or 2 #18 - 14 60o / 75o C CU 15
Auxiliary Contacts 1 or 2 #22 - 12 60o / 75o C CU 7 - 12
* #8 AWG is stranded only.
For replacement parts information or an application guide, visit our
website at usa.siemens.com/controls, or contact your local Siemens
sales office.
Siemens Industry, Inc.
5300 Triangle Parkway
Norcross, GA 30092
1-800-241-4453
[email protected]
usa.siemens.com/controls
Subject to change without prior notice.
A5E31166555A-001
All rights reserved.
Printed in USA
©2013 Siemens Industry, Inc.
The information provided in this brochure contains merely general descriptions or
characteristics of performance which in case of actual use do not always apply as
described or which may change as a result of further development of the products.
An obligation to provide the respective characteristics shall only exist if expressly
agreed in the terms of contract.
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supplier companies whose use by third parties for their own purposes could violate
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