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Miniature Circuit Breaker, 4P, 40A, Class C, 6kA

Price: 24.60 €
Products ID:171145
Manufactured by: CNC
Availablity: Ready to Order
Delivery Time5-10 business days
EAN: 6942034316167

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A 4-pole miniature circuit breaker designed for electrical protection against overloads and short circuits.

Key Features

  • Protection against overload and short circuits
  • Contact position indicator (red indicates closed, green indicates open)
  • Anti-mistake contact terminal block
  • Flame retardant, high temperature resistant, and impact resistant housing
  • Fast clip installation on 35mm DIN rail (EN 60715)

Number of Poles4
Rated Current (In)40 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
Rated Impulse Withstand Voltage (Uimp)6000 V
Mechanical Life20000 times
Electrical Life8000 times
Safety ClassIP20
Terminal Connection TypeCable / pin-type busbar
Wire / Busbar Cross-Sectional AreaUp to 25 mm² / 18-3 AWG
ConnectionTop and bottom
InstallationOn DIN rail EN 60715 (35mm)
Operating Temperature-5°C ~ +40°C
How is this circuit breaker mounted?

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

How does the contact position indicator work?

The window indicates red when the contacts are closed and green when they are opened.

What wire size can be connected to the terminals?

The terminals accept cable or pin-type busbar connections with a cross-sectional area of up to 25 mm² (18-3 AWG).

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

24.60 €