Siemens SIEM circuit breaker

Circuit breaker 3VA5 UL frame 125, switching capacity class H 65kA at 480V, 3-pole, system protection TM210, FTFM, In=25A overload protection Ir=25A fixed setting, short-circuit protection Ii=12 x In UL 489 SB (Naval), 50° C without connection. Compact circuit breaker 3VA5 for system protection, UL approval. The 3VA UL compact circuit breakers from Siemens are essential components of the SENTRON protection devices for industrial and infrastructure applications. They provide effective system and starter protection through safe disconnection in the event of overload and short circuit. The 3VA UL sets standards in flexibility and modular accessory variety. Additionally, the compact circuit breaker 3VA UL offers the best conditions for globally exporting machines and switchgear manufacturers. Besides complying with the IEC standard, both series 3VA5 and 3VA6 also meet the UL standard. All functionalities can thus be used worldwide for systems. This variant of the compact circuit breaker 3VA is characterized mainly by: 1. Compact design. 2. Available as a variant for system protection. 3. Depending on the frame size: 1-, 2- (3-pole housing design) and 3-pole versions. 4. Depending on frame size: switching capacities from 25kA to 100kA at 480V for 3-pole breakers and 25kA to 50kA at 277V for 1-pole breakers. 5. The series features a thermal-magnetic overload relay. 6. Modular and easy-to-install internal accessories with a variety of functions. 7. Consistent accessory platform across all 3VA UL compact circuit breakers.