Siemens 2 Auxiliary Contacts Module 110 → 240V ac, 3-Channel

Subtotal (1 unit)*

£1,333.74

(exc. VAT)

£1,600.49

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 24 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£1,333.74

*price indicative

RS Stock No.:
275-991
Mfr. Part No.:
3TK2810-1KA41-0AA0
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Supply Voltage

110 → 240V ac

Number of Channels

3

Function

Speed/Standstill Monitoring

Auxiliary Contacts

2

COO (Country of Origin):
DE
The Siemens safety relay is a state of the art device designed for safety oriented speed monitoring applications. With its compact dimensions and robust design, this device ensures reliable operation while providing essential features for controlling operating conditions effectively. It accommodates a wide input voltage range and is built to withstand various environmental factors, including temperature fluctuations and humidity levels. Ideal for diverse industrial settings, this safety relay guarantees not just compliance with relevant standards but also optimal performance, ensuring the highest levels of safety in your operations.

Compact design with a width of 45 mm for flexible installation
Screw terminal connections for reliable and easy wiring
Resistance to a variety of environmental conditions, including IP20 protection class
Capability to monitor both standstill and speed to maintain operational safety
Supports various NAMUR sensors, enhancing compatibility in different setups
Extended electrical endurance with a typical operating cycle lifespan of 100,000 operations
Dual channel functionality offers increased reliability in safety applications

Related links