Siemens SIRIUS 3RT25 Contactor, 12 V dc Coil, 4-Pole, 25 A, 11 kW, 2NO + 2NC, 400 V

View all Contactors

Subtotal (1 unit)*

£143.26

(exc. VAT)

£171.91

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 07 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£143.26

*price indicative

Shop Siemens SIRIUS
Discover our Siemens SIRIUS products. Command, Control, Monitor and start your motors the Hybrid way.
Find out more
RS Stock No.:
154-676
Mfr. Part No.:
3RT2526-1BA40
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

12 V dc

Number of Poles

4

Contact Voltage Rating

400 V

Contact Current Rating

25 A

Series

3RT25

Power Rating

11 kW

Range

SIRIUS

Normal State Configuration

2NO + 2NC

COO (Country of Origin):
DE
The Siemens robust power contactor is engineered for high efficiency and longevity, handling loads up to 25 A with remarkable reliability. Designed to excel in AC-3 applications, it operates seamlessly within a voltage range of 400 V, accommodating both 2 NO and 2 NC main contacts. With auxiliary contacts and flexible installation options, this product suits varied environments, from industrial machinery to advanced automation systems. Its compact design, rated for harsh conditions, ensures optimal performance in temperatures ranging from -25 °C to +60 °C and altitudes up to 2000 m. The advanced insulation and surge voltage resistance provide peace of mind in critical applications, making it a trusted choice for professionals seeking quality and durability.

High mechanical lifespan of 10 million cycles
Marked environmental footprint with responsible processes
Robust insulation voltage withstands for secure operation
Compact dimensions for space-efficient installations
Variety of connection options for easy wiring