Siemens SIRIUS 3RT12 Contactor, 500 → 550 V Coil, 3-Pole, 225 A, 315 kW, 2 NO + 2 NC, 1 kV

Subtotal (1 unit)*

£1,439.27

(exc. VAT)

£1,727.12

(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 +£1,439.27

*price indicative

RS Stock No.:
157-920
Mfr. Part No.:
3RT1264-6AS36
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

500 → 550 V

Number of Poles

3

Contact Voltage Rating

1 kV

Contact Current Rating

225 A

Range

SIRIUS

Power Rating

315 kW

Series

3RT12

Normal State Configuration

2 NO + 2 NC

COO (Country of Origin):
DE
The Siemens Vacuum Contactor is engineered for robust performance and reliability in demanding applications. This device is designed with advanced functionality, allowing for seamless operation in both AC and DC drive systems. Supporting a substantial operational current of up to 225 A at various voltages, the product showcases exceptional durability with a mechanical service life of up to 10 million operating cycles.

Advanced surge protection
Compact design for space efficiency
Wide range of operating voltages
Meets environmental standards
Handles high operational currents
Auxiliary contacts for added functionality
Quick installation with versatile mounting