Siemens 3RB Overload Relay 1NO + 1NC, 4 A F.L.C, 4 A Contact Rating, 0.1 W, 3P, SIRIUS Innovation

RS Stock No.:: 124-3054
Mfr. Part No.:: 3RB3113-4PB0
Brand:: Siemens

Siemens 3RB Overload Relay 1NO + 1NC, 4 A F.L.C, 4 A Contact Rating, 0.1 W, 3P, SIRIUS Innovation

Available to back order for despatch 16/05/2024, delivery within 2 working days

Not available for guaranteed pre 9am/10am delivery

Added

Price Each

£142.50

(exc. VAT)

£171.00

(inc. VAT)

Units	Per unit
1 +	£142.50

RS Stock No.:: 124-3054
Mfr. Part No.:: 3RB3113-4PB0
Brand:: Siemens

Technical Reference

Legislation and Compliance

RoHS Status: Not Applicable

COO (Country of Origin):: CZ

Product Details

3RB21 Range

Internal power supply
Auxiliary contacts 1 NO+1NC
Manual/Automatic Reset
Switching position indicator
Internal ground fault
Eletrical remote reset
Test function
Phase failure/unbalance sensitivity
Selectable trip class 5,10,20 and 30 operation

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

Specifications

Attribute	Value
FLC Motor Rating	4 A
Contact Current Rating	4 A
Range	SIRIUS Innovation
Pole Configuration	3P
Series	3RB
Mounting Style	DIN Rail Mount
Power Rating	0.1 W
Normal State Configuration	1NO + 1NC
Terminal Type	Screw
Reset Method	Automatic, Manual
Width	72.5mm
Number Of Auxiliary Contacts	2
Depth	64.8mm
Length	45mm
Maximum Operating Temperature	+60°C
Minimum Operating Temperature	-25°C
Operating Temperature Range	-25 → +60 °C
Contact Voltage Rating	690 V ac

RS Stock No.:: 124-3054
Mfr. Part No.:: 3RB3113-4PB0
Brand:: Siemens