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Miniature Circuit Breaker 4P 63A Class C 6kA DIN Rail

Price: 29.70 €
Products ID:171155
Manufactured by: CNC
Availablity: Ready to Order
Delivery Time5-10 business days
EAN: 6942034316181

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A 4-pole miniature circuit breaker designed to provide reliable protection against electrical overloads and short circuits in AC power systems.

Key Features

  • Protection against overload and short circuit
  • Contact position indicator (red indicates closed, green indicates open)
  • Top and bottom connection via cable or pin-type busbar
  • Fast clip installation on standard 35mm DIN rail (EN 60715)
  • Flame retardant, high temperature, and impact resistant housing

Number of Poles4
Rated Current (In)63 A
Tripping CharacteristicClass C
Rated Voltage (Ue)AC 400 V
Insulation Voltage (Ui)500 V
Rated Frequency50/60 Hz
Rated Breaking Capacity (Icu)6000 A (6 kA)
Rated Impulse Withstand Voltage (Uimp)6000 V
Mechanical Endurance20000 operations
Electrical Endurance8000 operations
Protection RatingIP20
Terminal Connection TypeCable / pin-type busbar
Cross-Sectional AreaUp to 25 mm² / 18-3 AWG
MountingDIN rail EN 60715 (35 mm)
Operating Temperature-5°C ~ +40°C
How is this circuit breaker mounted?

It is installed on a standard 35mm DIN rail (EN 60715) using a fast clip mechanism.

What wire size can be connected to the terminals?

The terminals support conductors and busbars up to 25 mm² (18-3 AWG).

What do the contact position colors indicate?

Red indicates that the contacts are closed, while green indicates that they are open.

15+ yearsLocal Latvian online store
Fast dispatchWithin 24h for in-stock items
Easy returnsWarranty and simple returns

29.70 €