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Siemens 3RH2131-2BB40 | Auxiliary Contactor – 4-Pole (3NO + 1NC), 24V DC Coil, Size S00, Screw Terminals, IP20
Overview
The Siemens 3RH2131-2BB40 is a 4-pole auxiliary contactor from the SIRIUS Control series. Designed for control circuit applications, it includes three normally open (3NO) and one normally closed (1NC) contact configuration, a 24V DC coil, and screw terminal connections. The compact S00 size makes it an excellent choice for tight control cabinet layouts.
Key Features
-
Contact Configuration: 3 NO + 1 NC
-
Coil Voltage: 24V DC
-
Mounting Type: DIN rail
-
Terminal Type: Screw terminals
-
Contactor Size: S00
-
Operating Position: Any
-
Protection Class: IP20 (when installed)
Technical Specifications
-
Part Number: 3RH2131-2BB40
-
Series: SIRIUS 3RH21
-
Rated Operational Voltage: Up to 690V AC
-
Thermal Current (Ith): 10 A
-
Electrical Durability: Up to 1 million operations
-
Mechanical Durability: Up to 30 million operations
-
Ambient Temperature: -25°C to +60°C
-
Standards Compliance: IEC/EN 60947-5-1, UL, CSA
-
Dimensions (W x H x D): Approx. 45 x 58 x 73 mm
-
Weight: Approx. 0.2 kg
Applications
-
Control signal switching
-
Interlocking circuits
-
Status and monitoring circuits
-
Expansion of main contactor logic
Why Choose the 3RH2131-2BB40?
-
Flexible Logic Design: Supports diverse control circuit layouts
-
Compact Size: Saves space in control panels
-
High-Endurance Contacts: Long service life under frequent switching
-
Reliable Coil Operation: Stable performance at 24V DC
-
Proven Siemens Quality: Trusted for global industrial automation
Order Now
The Siemens 3RH2131-2BB40 auxiliary contactor is available and ready for global shipment.
Description
Siemens 3RH2131-2BB40 | Auxiliary Contactor – 4-Pole (3NO + 1NC), 24V DC Coil, Size S00, Screw Terminals, IP20
Overview
The Siemens 3RH2131-2BB40 is a 4-pole auxiliary contactor from the SIRIUS Control series. Designed for control circuit applications, it includes three normally open (3NO) and one normally closed (1NC) contact configuration, a 24V DC coil, and screw terminal connections. The compact S00 size makes it an excellent choice for tight control cabinet layouts.
Key Features
-
Contact Configuration: 3 NO + 1 NC
-
Coil Voltage: 24V DC
-
Mounting Type: DIN rail
-
Terminal Type: Screw terminals
-
Contactor Size: S00
-
Operating Position: Any
-
Protection Class: IP20 (when installed)
Technical Specifications
-
Part Number: 3RH2131-2BB40
-
Series: SIRIUS 3RH21
-
Rated Operational Voltage: Up to 690V AC
-
Thermal Current (Ith): 10 A
-
Electrical Durability: Up to 1 million operations
-
Mechanical Durability: Up to 30 million operations
-
Ambient Temperature: -25°C to +60°C
-
Standards Compliance: IEC/EN 60947-5-1, UL, CSA
-
Dimensions (W x H x D): Approx. 45 x 58 x 73 mm
-
Weight: Approx. 0.2 kg
Applications
-
Control signal switching
-
Interlocking circuits
-
Status and monitoring circuits
-
Expansion of main contactor logic
Why Choose the 3RH2131-2BB40?
-
Flexible Logic Design: Supports diverse control circuit layouts
-
Compact Size: Saves space in control panels
-
High-Endurance Contacts: Long service life under frequent switching
-
Reliable Coil Operation: Stable performance at 24V DC
-
Proven Siemens Quality: Trusted for global industrial automation
Order Now
The Siemens 3RH2131-2BB40 auxiliary contactor is available and ready for global shipment.