Circuit Breaker 3Va1 Iec Frame 160 Breaki 3VA1163-5GF42-0AA0

£463.09 inc VAT £385.91 ex VAT



circuit breaker 3VA1 IEC frame 160 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection TM240, ATAM, In=63A overload protection Ir=44A…63A short-circuit protection Ii=5…10 x In N conductor protection 100% nut keeper kit 3VA1 molded-case circuit breaker for starter protection. As an important element of SENTRON protective components for industrial and infrastructure applications, the 3VA molded-case circuit breakers from Siemens provide effective plant, starter and motor protection thanks to reliable shutdown in the event of an overload or short circuit. The 3VA molded-case circuit breakers set new standards in flexibility and the variety of modular accessories available. Standardized accessories for several sizes across all series of the 3VA1 and 3VA2 molded-case circuit breakers. Key features of this version of the 3VA molded-case circuit breaker: 1. Compact design. 2. Available as version for starter circuit breaker to protect electrical motors from short circuits. 3. Available as 3-pole version. 4. Depending on the size: Rated operating current of 32áA to 200áA. 5. Breaking capacity of 55ákA to 70ákA at 415áV. 6. Fixed and plug-in installation possible. 7. The series has a thermo-magnetic trip unit 8. Modular and easy-to-fit internal accessories with wide range of functions. 9. Integrated accessories platform for all 3VA molded-case circuit breakers. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.

  • · MCCB_IEC_FS160_63A_4P_55KA_TM_ ATAM


  • Rated permanent current Iu : 63 A
  • Motor drive optional : Yes
  • Motor drive integrated : No
  • Complete device with protection unit : Yes
  • DIN rail (top hat rail) mounting optional : Yes
  • Suitable for DIN rail (top hat rail) mounting : Yes
  • Integrated earth fault protection : No
  • Adjustment range undelayed short-circuit release : 315 – 630 A
  • Rated short-circuit breaking capacity lcu at 400 V, 50 Hz : 55 kA
  • Type of electrical connection of main circuit : Screw connection
  • Number of poles : 4
  • Number of auxiliary contacts as normally closed contact : 0
  • Number of auxiliary contacts as normally open contact : 0
  • Number of auxiliary contacts as change-over contact : 0
  • Position of connection for main current circuit : Front side
  • Device construction : Built-in device fixed built-in technique
  • Degree of protection (IP) : IP40
  • Type of control element : Rocker lever