Siemens SIEM Molded case switch

Molded Case Switch 3VA6 UL, frame 400 max. short-circuit breaking capacity 100 kA @ 480 V, 3-pole, system protection MCS110, In=400 A without overload protection, self-protection Ii=14 x In without connection. Compact circuit breaker 3VA6 as a Molded Case Switch with UL approval. The 3VA UL compact circuit breakers from Siemens are an essential component of the SENTRON protection devices for industrial applications as well as for infrastructure applications. They provide the Molded Case Switch variant of the 3VA6 according to IEC 60947-2 Annex L CBI-X (Circuit Breaker Interruptor) with self-protection in a compact circuit breaker design, allowing for safe disconnection of individual system components from the power supply. The 3VA UL sets standards in flexibility and modular accessory variety. Additionally, the compact circuit breaker 3VA UL offers optimal conditions for globally exporting machinery and switchgear manufacturers. Besides the IEC standard, both series 3VA5 and 3VA6 also meet the UL standard. All functionalities can thus be utilized and implemented worldwide for systems. This variant of the compact circuit breaker 3VA is characterized primarily by: 1. Compact design. 2. Available as a Molded Case Switch according to IEC 60947-2 Annex L CBI-X (Circuit Breaker Interruptor). 3. Available in a 3-pole version. 4. Depending on the size: rated current from 400 A to 600 A. 5. Modular and easy-to-install internal accessories with a variety of functions. 6. Consistent accessory platform across all 3VA compact circuit breakers.