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The Siemens 3RV29011A is a lateral auxiliary switch from the SIRIUS product line, specifically designed for mounting on 3RV2 series circuit breakers of sizes S00, S0, S2, and S3. This auxiliary switch provides one normally open (NO) and one normally closed (NC) instantaneous contact, facilitating additional control and signaling functions within a circuit protection system.
With screw-type terminals for electrical connections, the 3RV29011A supports solid and finely stranded conductors ranging from 0.5 to 2.5 mm² (AWG 20-14). It offers operational currents up to 10A at AC-12 and 6A at AC-15 (24V). The switch is rated for IP20 protection on the front and provides finger-safe touch protection.
Designed for a wide operating temperature range of -20°C to +60°C, and storage temperatures from -50°C to +80°C, this auxiliary switch ensures reliable performance in various environmental conditions. Its compact dimensions (9.5mm width, 90mm height, 70mm depth) and plug-in fixing method allow for easy integration into existing control panels and enclosures.
The Siemens 3RV29011A auxiliary switch has 1 normally open (NO) and 1 normally closed (NC) instantaneous contact.
The 3RV29011A auxiliary switch is compatible with SIRIUS 3RV2 circuit breakers of sizes S00, S0, S2, and S3.
The operating temperature range for the 3RV29011A is from -20°C to +60°C.
The IP protection class on the front of the 3RV29011A is IP20.
The Siemens 3RV29011A auxiliary switch uses screw-type terminals for the auxiliary and control circuit.