Molded case switch 3VA5 UL Frame 250 max. short-circuit breaking capacity 100kA @ 480V 3-pole, system protection MCS110, In=250A without overload protection, self-protection Ii=10 x In without connection, molded case circuit breaker 3VA5 as molded case switch, UL approval. The molded case circuit breakers 3VA UL from Siemens as an important component of the SENTRON protection components for industrial applications as well as for applications in the infrastructure sector offer the possibility of safely isolating individual system parts from the network with the molded case switch variant of the 3VA5 according to IEC 60947-2 Annex L 'CBI-X' (Circuit Breaker Interruptor) with self-protection in molded case circuit breaker design. The 3VA UL sets standards in flexibility and modular accessory variety. The 3VA UL molded case circuit breaker also offers the best conditions for machine and switchgear manufacturers exporting worldwide. In addition to the IEC standard, the two series 3VA5 and 3VA6 also meet the UL standard. All functions can therefore be used and implemented worldwide for systems. This variant of the 3VA molded case circuit breaker is characterized by: 1. Compact design. 2. Available as a molded case switch in accordance with IEC 60947-2 Annex L 'CBI-X' (circuit breaker interruptor) 3. Available as a 2- (3-pole housing design) and 3-pole version. 4. Depending on the size: rated continuous current of 100 A..250 A. 5. Modular and easy-to-install internal accessories with a wide range of functions. 6. Consistent accessories platform for all 3VA molded case circuit breakers. www.siemens.de/3VA. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe, efficient electrical infrastructure in buildings and industry.
