MPN

Siemens SIRIUS 3RU2 Thermal Overload Relay, 28 A F.L.C, 3 A Contact Rating, 15 kW, 18.5 kW, 22 kW, 690 Vac, SIRIUS

RS Stock No.:: 213-1137
Mfr. Part No.:: 3RU2126-4NC0
Brand:: Siemens

Siemens SIRIUS 3RU2 Thermal Overload Relay, 28 A F.L.C, 3 A Contact Rating, 15 kW, 18.5 kW, 22 kW, 690 Vac, SIRIUS

Subtotal (1 unit)*

£70.35

(exc. VAT)

£84.42

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

Shipping from 27 October 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£70.35

*price indicative

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RS Stock No.:: 213-1137
Mfr. Part No.:: 3RU2126-4NC0
Brand:: Siemens

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Select all	Attribute	Value
	Brand	Siemens
	FLC Motor Rating	28 A
	Contact Current Rating	3 A
	Range	SIRIUS
	Series	SIRIUS 3RU2
	Power Rating	15 kW, 18.5 kW, 22 kW
	Control Voltage	690 Vac

	Select all
	Brand Siemens
	FLC Motor Rating 28 A
	Contact Current Rating 3 A
	Range SIRIUS
	Series SIRIUS 3RU2
	Power Rating 15 kW, 18.5 kW, 22 kW
	Control Voltage 690 Vac