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Legrand Automatic Circuit Breaker 25A Double-pole AC 407744
Automatic Circuit Breaker

Legrand Automatic Circuit Breaker 25A Double-pole AC 407744

Key features:

  • Rated Current: 25A
  • Short Circuit Breaking Capacity: 6kA
  • Voltage: 230V
  • Curve: C
See Description & Specifications
9 21 €
Delivery by Thu, 12 Nov
14,00 €   shipping cost
Sent from Greece
From Kea SA 4.9 (6)
4.9 (6 reviews)
Greece
4 pieces
See Electrical Panel Supplies on the page of Kea SA

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Product report

Description & Specifications

The Legrand DX3 double-pole miniature circuit breaker protects electrical installations from overloads and short circuits using thermal-magnetic operation. It has a C curve and a breaking capacity of 6 kA according to IEC 60898-1 at 230 V. It can be busbar-connected using a pin-type or fork-type busbar and fitted with auxiliary contacts, shunt trip coils, locking accessories and a remote-control motor.

The two DIN rail clips, at the top and bottom, allow it to be removed without having to remove the toothed supply busbar. The label holder and the on/off indicator on the handle make it easy to identify the circuit and the breaker’s status.

  • Number of poles: 2
  • Protected poles: 1
  • Rated current: 25 A
  • Rated voltage: 230 V
  • Voltage type: AC
  • Trip curve: C
  • Breaking capacity: 6 kA according to IEC 60898-1 at 230 V, 10 kA according to IEC 60947-2 at 230 V
  • Short-circuit trip threshold: 125–250 A
  • Rated insulation voltage: 250 V
  • Rated impulse withstand voltage: 4 kV
  • Frequency: 50–60 Hz
  • Degree of protection: IP20
  • Energy-limiting class: 3 according to IEC 60898-1
  • Busbar connection: Using copper wire, a pin-type busbar or a fork-type busbar
  • Optional accessories: Auxiliary contacts, shunt trip coils, locking accessories and a remote-control motor
  • Width: 17.5 mm

Manufacturer

Manufacturer Details

Warnings & Safety Information

Specifications

Number of Poles
2
Rated Current
25 A
Operating Curve
Curve C

Operating Curve

The tripping curve shows the time required for the circuit breaker to switch off in relation to the current passing through it. For small overcurrents, the tripping is delayed to avoid unnecessary interruptions, while for very high values, such as in the case of a short circuit, the breaker operates immediately to protect the circuit. Different types of curves are used depending on the needs of each installation and the type of loads.

Curve C

The most common in general installations, ideal for circuits with motors or electronic devices.

Power Supply

AC
Yes
DC
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

9,21 €
14,00 €   shipping cost