- RS Stock No.:
- 706-0885
- Mfr. Part No.:
- 3RH2911-1FA40
- Brand:
- Siemens
89 In stock - FREE next working day delivery available
12 available from Europe for delivery within 1 working day(s).
Added
Price Each
£12.47
(exc. VAT)
£14.96
(inc. VAT)
Units | Per unit |
1 + | £12.47 |
- RS Stock No.:
- 706-0885
- Mfr. Part No.:
- 3RH2911-1FA40
- Brand:
- Siemens
Technical Reference
- Auxiliary contact for contactor
- Switching Devices for Load Feeders
- Datasheet
- Sirius Innovation Accessory Guide
- Sirius Innovation Accessory Guide
- Sirius Innovation Catalogue
- Sirius Innovation Catalogue
- Sirius Innovations Switching Devices
- Sirius Innovations Switching Devices
- Solutions for frequent switching or soft starting
- Solutions for frequent switching or soft starting
- Basic Information
- Siemens Sirius Migration
- Sirius: Migrating From Classic to Innovation
- 7060885_Instruction Sheet_en
- Environmental Product Declaration
- Environmental Product Declaration - Overview
Legislation and Compliance
Product Details
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
• 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.
Specifications
Attribute | Value |
---|---|
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 |
- RS Stock No.:
- 706-0885
- Mfr. Part No.:
- 3RH2911-1FA40
- Brand:
- Siemens
- Auxiliary contact for contactor
- Switching Devices for Load Feeders
- Datasheet
- Sirius Innovation Accessory Guide
- Sirius Innovation Accessory Guide
- Sirius Innovation Catalogue
- Sirius Innovation Catalogue
- Sirius Innovations Switching Devices
- Sirius Innovations Switching Devices
- Solutions for frequent switching or soft starting
- Solutions for frequent switching or soft starting
- Basic Information
- Siemens Sirius Migration
- Sirius: Migrating From Classic to Innovation
- 7060885_Instruction Sheet_en
- Environmental Product Declaration
- Environmental Product Declaration - Overview