Siemens SIRIUS 3RT12 Contactor, 42 - 48 V AC/DC Coil, 3-Pole, 400 A, 560 kW, 2 NO + 2 NC, 1 kV

Subtotal (1 unit)*

£2,496.96

(exc. VAT)

£2,996.35

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 05 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£2,496.96

*price indicative

RS Stock No.:
157-934
Mfr. Part No.:
3RT1275-6AD36
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

42 - 48 V AC/DC

Number of Poles

3

Contact Voltage Rating

1 kV

Contact Current Rating

400 A

Range

SIRIUS

Power Rating

560 kW

Series

3RT12

Normal State Configuration

2 NO + 2 NC

COO (Country of Origin):
DE
The Siemens Vacuum Contactor is engineered for high performance in AC-3e/AC-3 applications, handling operational currents of up to 400 A. Designed with robust specifications, it ensures reliable control of high voltage equipment, making it ideal for extensive industrial applications. Its advanced construction and technical data exemplify excellent durability and efficiency.

High current capability for large motors
Long mechanical service life
Low power loss for energy efficiency
Comprehensive safety measures
Compact for space saving installations
Advanced surge voltage resistance
Flexible installation options