SIEMENS SIRIUS 3RH2131-1BB40 CONTACTOR RELAY
The Siemens Sirius 3RH2131-1BB40 is a high-quality auxiliary contactor designed for reliable control operations in industrial automation systems. Built with a compact S00 size housing, it ensures dependable switching performance for both AC and DC circuits while complying with IEC/EN 60947-5-1 standards.
Manufacturer: Siemens
Type: Contactor Relay
Brand Name: Sirius
Model: 3RH2131-1BB40
INS ORD NO: 3ZX1012-0RH21-1AA1
Designation: Auxiliary Contactor
Size: S00
Identification Number: 31E
Technical Information
- Control Supply Voltage: 24 V DC
- Rated Operating Current: 10 A (230 V AC), 3 A (400 V AC)
- Auxiliary Contacts: 3 Normally Open, 1 Normally Closed (3NO + 1NC)
- Rated Insulation Voltage: 690 V AC
- Rated Surge Voltage: 6 kV
- Standard: IEC/EN 60947-5-1
- Protection Class IP: IP20
- Operation Ambient Temperature: -25 / 60 °C
- Dimensions (W x D x H): 45 x 73 x 57.5 mm
