Siemens SIRIUS 3RT2 Contactor, 83 → 155 V Coil, 3-Pole, 80 A, 37 kW, 2 NO + 2 NC, 1 kV

Subtotal (1 unit)*

£384.92

(exc. VAT)

£461.90

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 04 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£384.92

*price indicative

RS Stock No.:
161-143
Mfr. Part No.:
3RT2045-1NF34
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

83 → 155 V

Number of Poles

3

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 exemplifies cutting edge engineering, designed to handle high electrical loads efficiently. It boasts a commendable operational capacity of 80 A at 400 V while offering versatility across various voltage levels. Featuring integrated surge protection, this contactor is built to withstand challenging environmental conditions, including extreme temperatures and humidity.

Auxiliary contacts for added functionality
AC and DC compatible
High insulation voltage for safety
Compact for easy installation
Durable for harsh conditions
Efficient energy use
Industry standard compliant