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The Siemens SIRIUS 3RV2901-1C is a lateral auxiliary switch designed to complement 3RV2 series circuit breakers. This switch provides 2 normally closed (NC) instantaneous auxiliary contacts, suitable for various control and signaling applications.
With a compact design, it features screw-type terminals for secure connections and supports conductor cross-sections from 0.5 to 2.5 mm². The switch is designed for circuit breaker sizes S00, S0, S2, and S3, offering versatility in system integration. It operates within a temperature range of -20°C to +60°C during operation and has a storage temperature range of -50°C to +80°C.
The auxiliary switch has an operational current rating of up to 10A at AC-12 and 6A at AC-15 (24V). It also supports DC-13 operation with ratings up to 2A at 24V. The front of the unit offers IP20 protection and finger-safe touch protection, ensuring safety during operation. The fastening method is plug-in fixing, allowing for easy installation.
Certifications include CE, UL, CSA, and CCC, indicating compliance with various international standards. This auxiliary switch is an essential component for expanding the functionality of Siemens 3RV2 circuit breakers in industrial and commercial applications.
The Siemens 3RV29011C offers 2 normally closed (NC) instantaneous auxiliary contacts.
The 3RV29011C is compatible with circuit breaker sizes S00, S0, S2, and S3.
The operational current rating for the 3RV29011C at AC-12 is up to 10A.
The operating temperature range for the 3RV29011C is -20°C to +60°C.
The mounting type for the Siemens 3RV29011C is plug-in fixing.
The 3RV29011C uses screw-type terminals.