Description
Siemens Sirius 3RH1140-1BB40 Contactor Relay
The Siemens Sirius 3RH1140-1BB40 is a high-performance auxiliary contactor designed for reliable control in industrial applications. Built with a compact S00 size frame, it delivers dependable switching performance, meeting IEC/EN 60947-5-1 standards, and operates effectively in demanding environments.
Manufacturer: Siemens
Type: Contactor Relay
Brand Name: Sirius
Model: 3RH1140-1BB40
Successor Type: 3RH2140-1BB40
Designation: Auxiliary Contactor
Technical Information
- Size: S00
- Identification Number: 40E
- Control Supply Voltage: 24 V DC
- Rated Operating Current: 6 A (230 V AC), 3 A (400 V AC)
- Auxiliary Contacts: 4 Normally Open (4NO)
- 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 72 x 57.5 mm
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