Eltako AR12-001-230V 0,1-25A User manual

GB
Current relay
AR12-001-230V, 0,1-25A
An encapsulated toroidal-core current transfor-
mer compares the single phase AC current
flowing through a load, to the setpoint. When
the latter is exceeded a 16A relay changes
over within 0.5 seconds or switches on another
consumer as applicable. The hysteresis is
defined as approx. 25%. Status indication by
LED. Supply voltage 230V AC. The measuring
input M1-M2 is electrically isolated from
power supply L-N and make contact 1-2/3.
Function rotary switches
The measuring range
that can be selected is
either 0.1 to 1.0A AC
or 1.0 to 25A AC.
The current value
within the selected
range is adjusted by
means of a rotary
switch.
Another rotary switch is
provided to set the OFF
delay in the range up
to 100 seconds.

Typical connection
Tecnical data
Contact material AgSnO2
Contact gap 0.5mm
Spacing of control connection > 6 mm
to contact
Test voltage contact to contact 1000V
control connection to contact 4000V
Rated switching capacity 16A/250V AC
Inductive load 5A (650W)
cos ϕ = 0,6/230V AC
Important reminder!
This electrical equipment may only be
installed by skilled electricians otherwise fire
hazard or danger of electric shock exists!
09/2006 Subject to change without notice. 4805
L
N
1
2 3
M1 M2
LN
3
1
2
V2
V1
μ