Siemens SIRIUS 3RW Soft Starter, , 37 kW, 500 V ac, 3 Phase

RS Stock No.:: 213-1154
Mfr. Part No.:: 3RW4037-1TB05
Brand:: Siemens

Siemens SIRIUS 3RW Soft Starter, , 37 kW, 500 V ac, 3 Phase

Subtotal (1 unit)*

£904.06

(exc. VAT)

£1,084.87

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

Shipping from 18 November 2025

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

Units	Per unit
1 +	£904.06

*price indicative

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RS Stock No.:: 213-1154
Mfr. Part No.:: 3RW4037-1TB05
Brand:: Siemens

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Power Rating	37 kW
	Motor Starter Type	Soft Start
	Range	SIRIUS 3RW
	Voltage Rating	500 V ac
	Phase	3
	Current Rating	63 A
	Series	3RW40
	Better World Product	Yes
	Mounting Type	DIN Rail
	Better World Claim	Concentrated or compact solution, Saves energy

	Select all
	Brand Siemens
	Power Rating 37 kW
	Motor Starter Type Soft Start
	Range SIRIUS 3RW
	Voltage Rating 500 V ac
	Phase 3
	Current Rating 63 A
	Series 3RW40
	Better World Product Yes
	Mounting Type DIN Rail
	Better World Claim Concentrated or compact solution, Saves energy