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Siemens 5SL63637RC - MCB 63A 3-Pole (400V)

Siemens
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Siemens 5SL63637RC is a SENTRON miniature circuit breaker designed for reliable residual current and overload protection in electrical distribution systems. This 3-pole device operates at a rated voltage of 400V AC with a 63A current rating and provides a 6kA interrupting capacity at 400V. The unit weighs 0.96 lb and features a compact DIN rail mount construction for straightforward installation in control panels and distribution boards. It complies with IEC/EN 60898-1 standards for miniature circuit breaker performance and safety. This breaker is well-suited for industrial and commercial applications requiring dependable short-circuit and overload protection in three-phase AC systems.

Key Features & Specifications
  • Type: Miniature Circuit Breaker
  • Manufacturer: Siemens
  • Series: SENTRON
  • Item Subcategory: Residual Current
  • Rated Current: 63A
  • Number of Poles: 3
  • Phase: 3
  • Rated Voltage: 400V AC
  • Interrupt Rating: 7.5kA
  • AIC Rating: 6kA@400V
  • Curve Type: C-Curve
  • Mounting Type: DIN Rail
  • Weight: 0.96 lb
  • Standards: IEC/EN 60898-1
  • Operating Temperature: -25°C to +60°C


Part Number: 5SL63637RC