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Miniature Circuit Breaker 3P, 40A, Class C, 6kA

Price: 10.00 €
Products ID:171177
Manufactured by: CNC
Availablity: Ready to Order
Delivery Time5-10 business days
EAN: 6942034315801

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Three-pole miniature circuit breaker (3P) with 40A rated current and Class C tripping characteristic provides reliable protection against electrical overloads and short circuits.

Key Features

  • Protection against overload and short circuit
  • Contact position indicator (red closed, green opened)
  • Easy installation on 35mm DIN rail (EN 60715)
  • Flame retardant and impact resistant housing
  • Top and bottom connection for cables up to 25mm²

Number of contacts3
Rated current (In)40 A
ClassC
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
Wire/busbar cross-sectional areaup to 25mm² / 18-3 AWG
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 device.

What wire sizes are supported by the terminal blocks?

The terminals support cable or busbar cross-sectional areas up to 25mm² (18-3 AWG).

What does the contact position indication show?

Red indicates that the contacts are closed, and green indicates that the contacts are open.

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

10.00 €