

3RB20 Range
Internal power supply
Auxiliary contacts 1 NO+1NC
Manual/Automatic Reset
Switching position indicator
Test function
Phase failure/unbalance sensitivity
Electronic Overload Relays
The 3RB2 range of Solid State Electronic overloads can be connected directly to Siemens SIRIUS contactors to provide accurate motor overload protection with enhanced single phase sensitivity,Application: Protection of 3 phase AC motors in sinusoidal 50/60Hz network. These relays are not suitable for the protection of single phase or DC loads,Select according to motor full load current and contactor frame size e,g. S00


Overload Relay NO/NC, 4 A, 250 kW
Manufacturer:
SiemensManufacturer Part No:
3RB2066-1MC2
Enrgtech Part No:
ET14070358
Warranty:
Manufacturer
£ 419.15
Checking for live stock
Minimum Operating Temperature:
-25°C
Pole Configuration:
3P
Operating Temperature Range:
-25 → +60 °C
Contact Current Rating:
4 A
Series:
3RB
Length:
145mm
Width:
85mm
Depth:
156mm
Number Of Auxiliary Contacts:
2
Normal State Configuration:
1NO + 1NC
Range:
SIRIUS Classic
Power Rating:
250 kW
Related products
£ 103.95