3RH2911-1GA31

In Stock
$12.17
$12.17
  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Have a target price? No worries, submit your target price below

Overview of Siemens 3RH2911-1GA31

Buy genuine Siemens 3RH2911-1GA31 auxiliary contact block online today for your automation system. This high-quality SIRIUS auxiliary switch is designed for reliable integration with Siemens 3RH2140 and 3RH2440 contactor relays, making it a trusted choice for industrial control applications. Featuring a snap-on front mount design, the 3RH2911-1GA31 offers 3 normally open (NO) and 1 normally closed (NC) contacts, ensuring flexible circuit configuration for a wide range of automation needs. With a robust mechanical service life of up to 10 million operating cycles and an electrical endurance of 200,000 cycles at AC-15 230 V, this auxiliary switch delivers long-term reliability in demanding environments. The product is physically coded for secure mounting and is compliant with IEC 60947-5-1 standards, making it suitable for use in factory control panels, production lines, and more.

Key Features of Siemens 3RH2911-1GA31

  • 3 NO + 1 NC contacts for versatile circuit control
  • Front snap-on mounting for easy installation
  • Compatible with Siemens 3RH2140 and 3RH2440 contactor relays
  • IP20 protection class for reliable front panel operation
  • High mechanical service life: 10,000,000 operating cycles
  • Electrical endurance: 200,000 cycles at AC-15 230 V
  • Screw terminal connection for secure wiring
  • Physically coded for secure mounting and system compatibility

Technical Specs of 3RH2911-1GA31

Explore Siemens 3RH2911-1GA31 specifications for detailed parameters before installation.

Parameter Value
Contacts 3 NO + 1 NC
Mounting Type Snap-on front mount
Connection Type Screw terminal
Insulation Voltage 690 V AC
Surge Voltage Resistance 6 kV
Protection Class IP20
Mechanical Service Life 10,000,000 cycles
Electrical Endurance 200,000 cycles (AC-15, 230 V)

Applications / Use Case

This Siemens 3RH2911-1GA31 is commonly used in industrial automation worldwide. It is ideal for factory control panels, production line systems, and machine automation setups where reliable auxiliary contact switching is required. Its compatibility with Siemens SIRIUS contactor relays makes it a preferred choice for process control, packaging and conveyor operations, and motion control applications. The robust design ensures dependable performance in harsh industrial environments, supporting both new installations and upgrades.

Price & Availability

Check Siemens 3RH2911-1GA31 price online through LeadTime.ca for fast worldwide dispatch.

Why Order from LeadTime.ca

All product on LeadTime.ca is genuine, supplied by trusted distributors, and available for worldwide shipping. Order now for worldwide delivery.

Related Resources

LeadTime.ca – Industrial Automation Components & Repair Services
Browse Siemens PLCs, Drives & Automation Parts
Siemens PLC Programming Basics Guide
Siemens TIA Portal Trace Errors Troubleshooting
Siemens Drive Parameter Setup Reference
3RH2911-1GA31

$12.17

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

Questions about this product?
Don't be a stranger.

Get in touch