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Siemens Auxiliary Contact, 4 Contact, 4 NC, 3RH2 Series, Snap-On Mount Type, 10 A Current, 250 V DC, 690 V AC 3RH2911-2FA04

Category Auxiliary Contact Brand Siemens Condition New

Specifications

Country of Origin Czech Republic
Brand Siemens
Model 3RH2911-2FA04
Mount Type Snap-On
Series 3RH2
Maximum Operating Temperature 60°C
Minimum Operating Temperature -25°C
Terminal type Cage Clamp
Mounting Location Front Side
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RS Stock No. 706-0945Brand: SiemensManufacturers Part No.: 3RH2911-2FA04
Number of Contacts 4
Contact Voltage 250, 690V dc
Normal State Configuration 4 NC
Contact Current 10A
Operational Current Ie 10A
Pole and Throw Configuration 4PST
Mechanical Durability 10Mcycles
Rated Insulation Voltage Ui 690V

Key Features

  • Designed with a 4 normally closed (NC) contact configuration.
  • Suitable for operational current of 10 A for demanding electrical loads.
  • Supports contact voltage ratings of 250 V DC and 690 V AC.
  • Snap-on mount type enables easy front side installation on compatible Siemens contactors.
  • Features cage clamp terminal type for secure wiring connections.
  • Constructed for mechanical durability up to 10 million cycles.
  • Operates effectively in temperatures ranging from -25°C to 60°C.
  • Rated insulation voltage of 690 V ensures robust electrical safety.

Product Description

Siemens 3RH2911-2FA04 Auxiliary Contact is a high-quality, Snap-On mounted electrical automation component designed for reliable control and signaling functions in industrial environments. It features a 4 contact 4 normally closed (NC) configuration, compatible with Siemens 3RH2 series contactors.

Rated for an operational current Ie of 10 A and contact voltage of 250 V DC and 690 V AC, this auxiliary contact supports heavy-duty switching applications with high endurance, capable of 10 million mechanical cycles. The cage clamp terminal type ensures secure and efficient wiring connections, suitable for demanding installation requirements.

Engineered to operate at temperatures between -25°C and 60°C, it provides dependable performance in a wide range of environmental conditions. The product’s mechanical durability and rated insulation voltage of 690 V make it ideal for integration into automation, control systems, and industrial machinery.

Mounting on the front side with a snap-on mechanism simplifies installation and maintenance, limiting downtime in industrial setups. Manufactured in Czech Republic under stringent quality controls, it adds to the robustness and reliability expected from Siemens automation components.

Designed with a 4 normally closed (NC) contact configuration. Supports operational currents up to 10 A for electrical load control. Contact voltage rating of 250 V DC and 690 V AC. Cage clamp terminal type for secure connectivity.

Snap-On mount type for easy front side installation. Rated insulation voltage of 690 V for enhanced safety. Mechanical durability rated for 10 million cycles. Operating temperature range: -25°C to 60°C. 4-pole single throw configuration for reliable switching.

Manufactured in Czech Republic ensuring quality standards.

This Auxiliary Contact is widely used across industrial automation, manufacturing systems, electrical control panels, and other applications requiring reliable contactor control accessories. It is part of Siemens’ trusted range of automation and control gear products.

Explore more Siemens automation and control gear products in the Electronics & Electricals category at EnvMart for reliable industrial solutions.

Siemens Auxiliary Contact, 4 Contact, 4 NC, 3RH2 Series, Snap-On Mount Type, 10 A Current, 250 V DC, 690 V AC 3RH2911-2FA04
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Frequently Asked Questions

This model features a 4 normally closed (NC) contact configuration.

It supports an operational current of up to 10 A.

The contact voltage ratings are 250 V DC and 690 V AC.

It is equipped with a cage clamp terminal type for secure wiring connections.

It features a snap-on mount type for easy front side installation.

It operates effectively in temperatures ranging from -25°C to 60°C.

It is rated for mechanical durability up to 10 million cycles.

The rated insulation voltage is 690 V.

It is manufactured in the Czech Republic under stringent quality controls.

It has a 4-pole single throw (4PST) configuration.

It is widely used in industrial automation, manufacturing systems, and electrical control panels.

It is part of the Siemens 3RH2 series.

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