Description
Siemens 3RH1921-1CA10 Auxiliary Switch Block
The Siemens 3RH1921-1CA10 Auxiliary Switch Block is a reliable and high-performance component designed for industrial control applications. As part of the SIRIUS series, it ensures precise switching, durability, and compliance with international standards, making it suitable for demanding electrical environments.
- Manufacturer: Siemens
- Type: Auxiliary Switch Block
- MNR: 3RH1921-1CA10
- Brand: SIRIUS
Technical Information
- Product Designation: Auxiliary switch
- Insulation Voltage Ui: 690 V
- Rated Current Ie AC-12: 10 A
- Surge Voltage Resistance: 6 kV
- Contact Configuration: 1 Normally Open Contact
- Current Ratings:
- DC-13: 10A @ 24 V DC, 0.3A @ 220/230 V DC
- AC-15: 6A @ 24 V AC, 6A @ 220/230 V AC
- Protection Class (Front): IP20
- Standard Compliance: IEC 60947, VDE 0660
- Operating Temperature Range: -25 to +60 °C
- Electrical Connection Type: Screw-Type Terminals
- Dimensions: 40 x 11 x 51 mm
Designed for industrial automation and electrical control systems, the Siemens 3RH1921-1CA10 delivers excellent performance, safety, and longevity.
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