Siemens Auxiliary Contact, 4 Contact, 4NO, Snap-On, Sirius Innovation 3RH2

Subtotal (1 unit)*

£12.79

(exc. VAT)

£15.35

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 62 unit(s) ready to ship
  • Plus 26 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£12.79

*price indicative

RS Stock No.:
706-0885
Distrelec Article No.:
136-23-052
Mfr. Part No.:
3RH2911-1FA40
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Contacts

4

Normal State Configuration

4NO

Mounting Style

Snap-On

Range

Sirius Innovation

Series

3RH2

Contact Current Rating

6 A dc, 10 A ac

Terminal Type

Screw

Pole and Throw Configuration

4PST

Contact Voltage Rating

250 V dc, 690 V ac

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+60°C

Operating Temperature Range

-25 → +60 °C

COO (Country of Origin):
CZ

Siemens Auxiliary Contact, 6A DC/10A AC Contact Current Rating - SIRIUS Innovation Series - 3RH2911-1FA40


Install this auxiliary contact from Siemens to supplement primary switching equipment for the optimal performance of your applications. It's an electromechanical device with four normally open poles. This setup increases the flow and level of electricity to effectively power more demanding operations. You can use it in conjunction with components like contactors, circuit breakers, switches and relays to manage excess current and protect linked systems from damage. Screw termination firmly secures contacts and conductors so they won't loosen or malfunction when subjected to jolts and vibrations. Use this device with push button controllers, relay-logic solid-state electronics and motor control schemes

• Snap-on mounting allows for quick and easy assembly on the front of primary switches
• Broad operating temperature range from -25°C to +60°C for use in extreme conditions and environments
• Tough plastic housing protects internal parts from corrosive and abrasive damage

Is it safe to handle this auxiliary contact during installation, maintenance and repairs?


Yes, it's safe to handle this unit. It has an ingress protection rating of IP20, which means it's finger-proof to protect you against electric shocks. You should always disconnect power supplies when working with electrical equipment for increased safety.