Siemens SIRIUS 3RT2 Contactor, 175 → 280 V Coil, 4-Pole, 80 A, 37 kW, 2 NO + 2 NC, 1 kV

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Subtotal (1 unit)*

£439.81

(exc. VAT)

£527.77

(inc. VAT)

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  • Shipping from 14 November 2025
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RS Stock No.:
160-915
Mfr. Part No.:
3RT2545-1NP30
Brand:
Siemens
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Brand

Siemens

Coil Voltage

175 → 280 V

Number of Poles

4

Contact Voltage Rating

1 kV

Contact Current Rating

80 A

Series

3RT2

Power Rating

37 kW

Range

SIRIUS

Normal State Configuration

2 NO + 2 NC

COO (Country of Origin):
DE
The Siemens Power Contactor is designed for AC applications, delivering reliable performance with a current rating of up to 80 A and accommodating powers of 37 kW at 400 V. Engineered with innovative features, it includes integrated surge protection through a varistor and offers versatility with 4 pole configurations. With a design that ensures high mechanical and electrical durability, this contactor excels in demanding industrial environments.

Long mechanical lifespan
Integrated varistor for surge protection
Wide temperature range
Easy DIN rail mounting
Robust for harsh conditions
Reliable auxiliary contacts
Compatible with various conductor sizes