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MCB TX3 4 pole 20A curve C

TX3 Legrand

MCB TX3 4 pole 20A curve C

REF. 403959 EAN numeris. 3245064039598

Thermal magnetic circuit-breaker to protect wiring installations against overloads and short-circuits.Can also be used to control and isolate the installation.

Atsisiųsti produktą
85,22 € / Vienetas
Rekomenduojama kaina Be PVM
Galite palyginti tik 4 produktus, norėdami pridėti šį, turite pašalinti 1.

Pagrindinis aprašymas:

Thermal magnetic circuit-breaker to protect wiring installations against overloads and short-circuits.Can also be used to control and isolate the installation.

Produkto savybės:
  • Breaking capacity 10kA according to IEC 60947-2. Tripping threshold in case of short-circuit between 100A and 200A (C curve between 5 In and 10 In)
  • Can be supplied either by copper cable or prong busbar (top side or bottom side).
  • Protected against solid bodies larger than 12,5mm ("fingerproof"): IP20 according to IEC/EN 60529 standard.
  • Can be equipped with Legrand DX3 auxiliaries and accessories.Can be connected to aluminium cable with Legrand DX3 terminal accessory n° 4 063 10.
  • This device complies with substance-restriction requirements and has been designed in an environmentally conscious process.
Rekomendacijos / apribojimai
  • This product should be installed in compliance with installation rules, preferably by a qualified electrician. Incorrect installation and/or incorrect use can lead to risk of electric shock or fire.Before carrying out the installation, read the instructions and take account of the product's specific mounting location.Do not open up, dismantle, alter or modify the device except where specifically required to do so by the instructions. All Legrand products must be opened and repaired exclusively by personnel trained and approved by Legrand. Any unauthorised opening or repair completely cancels all liabilities and the rights to replacement and guarantees.Use only Legrand brand accessories.

Produkto privalumai

Naudojimo privalumai
  • Fitted with a label holder allowing a clear, visible and convenient identification of the circuit.

Techninės charakteristikos

Built-in depth 44 mm
Release characteristic C
Number of poles (total) 4
Number of protected poles 4
Rated current 20 A
Rated voltage 400 V
Rated insulation voltage Ui 500 V
Rated impulse withstand voltage Uimp 4 kV
Voltage type AC
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V 16 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V 10 kA
Frequency 50-60 Hz
Current limiting class 3
Flush-mounted installation Yes
Concurrently switching neutral conductor Yes
Pollution degree 2
Additional equipment possible Yes
Width in number of modular spacings 4
Degree of protection (IP) IP20
Explosion-proof No
Width 70.8 mm
Height 88 mm
Depth 77.8 mm
Degree of impact strength (IK) IK02
Storage temperature -40-70 °C
Nominal voltage 360-440 V
Electric supplying direction By the top or bottom
Terminal marking indication No
Colour Grey
RAL-number 7035
Halogen free Yes
Connection type Screwed terminal , Busbar and cable
Label space/information surface Yes
Mounting method DIN rail

Dokumentacija

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