ABB System Pro M Compact S200 Miniature Circuit Breaker, 1-Pole, 63A, Type K, 400V ac AC, 6 kA Breaking Capacity

ABB S200 Series Miniature Circuit Breaker, 63A Current, 400V Rated AC Voltage - 2CDS251103R0607

This miniature circuit-breaker provides overload and short-circuit protection for single-phase installations on DIN-rail systems. It employs dual thermomagnetic and electromagnetic trip mechanisms to respond appropriately to sustained overloads and instantaneous faults, and is rated for AC systems up to 400 V.

Features & Benefits

• 63A rated current for high-load circuit protection
  6 kA breaking capacity to limit fault energy
  Type K characteristic for selective short-circuit response
  Toggle switch actuator for clear manual operation
  Screw terminals enabling secure conductor connections
  Single-pole Plus NEUTRAL configuration for single-phase distribution

Applications

• Suitable for protecting motor control circuits with high inrush currents
  Ideal for residential and commercial distribution boards
  Used for safeguarding lighting and socket circuits in industrial panels
  Can be used for modular DIN-rail assemblies in automation cabinets

What Terminal types does it use for conductor attachment?

It uses screw-type terminals with a cylinder-lift design permitting flexible and rigid conductors up to 35mm² depending on conductor type and ferrule use.

How does the device indicate on/off status?

The contact position is shown by a red ON/green OFF marking to provide a Visual state indication.

What environmental conditions can it withstand during operation?

It is rated to operate between −25 °C and +55 °C and withstands vibration and shock levels specified for panel-mounted equipment.

How is the device mounted within control equipment?

It mounts on standard TH35 DIN rails and fits a single modular width of 12.5mm for Compact panel layouts.

Are there options for auxiliary functionality?

Bottom-fitting auxiliary and modular accessories such as auxiliary contacts, shunt trips and undervoltage releases can be fitted to extend functionality.