ABB Insulation Monitoring Relay With SPDT Contacts
Technical Document
Specifications
Brand
ABBMonitoring Application
Insulation
Electrical Phase
1, 3
Contact Configuration
SPDT
Voltage Sensing Range
0 → 400V ac
Mounting Type
DIN Rail
Series
CM-IWS
Terminal Type
Screw
Standards Met
UL
Minimum Operating Temperature
-25°C
Maximum Operating Temperature
+60°C
Width
22.5mm
Dimensions
103.7 x 22.5 x 85.6mm
Maximum Voltage Sensed
400V ac
Operating Temperature Range
-25 → +60°C
Height
85.6mm
Length
103.7mm
Minimum Voltage Sensed
0V ac
Product details
CM-IWS - Insulation Monitoring Relays
CM-IWS series relays serve to monitor insulation resistance and can be configured to the requirements of the applications. All devices have two different terminal versions: Screw Connection Technology and Easy Connect Technology.
Rated control supply voltage 24-240V ac/dc
The device can monitor control circuits (single-phase) and main circuits (3-phase)
One measuring range 1-100 kΩ
Precise adjustment of the threshold value in 1kΩ steps
Interrupted wire detection
3 LEDs indicators of operational states
1 c/o (SPDT) contact, closed-circuit principle
P.O.A.
1
P.O.A.
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1
Stock information temporarily unavailable.
Technical Document
Specifications
Brand
ABBMonitoring Application
Insulation
Electrical Phase
1, 3
Contact Configuration
SPDT
Voltage Sensing Range
0 → 400V ac
Mounting Type
DIN Rail
Series
CM-IWS
Terminal Type
Screw
Standards Met
UL
Minimum Operating Temperature
-25°C
Maximum Operating Temperature
+60°C
Width
22.5mm
Dimensions
103.7 x 22.5 x 85.6mm
Maximum Voltage Sensed
400V ac
Operating Temperature Range
-25 → +60°C
Height
85.6mm
Length
103.7mm
Minimum Voltage Sensed
0V ac
Product details
CM-IWS - Insulation Monitoring Relays
CM-IWS series relays serve to monitor insulation resistance and can be configured to the requirements of the applications. All devices have two different terminal versions: Screw Connection Technology and Easy Connect Technology.
Rated control supply voltage 24-240V ac/dc
The device can monitor control circuits (single-phase) and main circuits (3-phase)
One measuring range 1-100 kΩ
Precise adjustment of the threshold value in 1kΩ steps
Interrupted wire detection
3 LEDs indicators of operational states
1 c/o (SPDT) contact, closed-circuit principle