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CTX³ - 3-pole contactors - 75A AC-3 rating - Screw terminals - Modular version

CTX³ LEGRAND

CTX³ - 3-pole contactors - 75A AC-3 rating - Screw terminals - Modular version

REF. 416189 EAN. 3414970401625

Legrand CTX³ contactor : 3-pole, 75A, 2NO+2NC auxiliary contacts, AC actuated, for 3-phase motors up to 37 kW, 12M ops, space-efficient.

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Description

Legrand CTX³ contactor : 3-pole, 75A, 2NO+2NC auxiliary contacts, AC actuated, for 3-phase motors up to 37 kW, 12M ops, space-efficient.

Product characteristics
  • Rating 75A (AC - 3) for the switching of 3 - ph motors up to 37 kW (415V). Resistive loads up to 110A (AC - 1).
  • Screw terminals capacity : Power 2 x 10mm² to 35mm² / Coil 0,75mm² to 2,5mm² / Aux. Circuit 0,75mm² to 2,5mm²
  • 2NO + 2NC auxiliary contacts. NC auxiliary contact meets the definition of mirror contact according to IEC 60947 - 4 - 1 standard.Can be equipped with all Legrand CTX3 auxiliaries and Accessories .
  • Endurance: up to 12 million mechanical operations and 2 million electrical operations. Number of operation cycles (AC-3) per hour : 1800.
  • The device complies with substance-restriction requirements and has been designed in an environmentally conscious process.
Recommendation / Restriction
  • Product specially designed for tertiary and industrial installations. Recommended for the switching of inductive and non-inductive loads.Read the instructions before installing this product.Use only Legrand branded accessories.

The product's benefits

Installation
  • Possible fixing on 35 mm "top hat" mounting rail (IEC 60715) and on mounting plate. Reduced size to optimize the space available in the cabinet.
Usage
  • Fitted with 2NO + 2NC auxiliary contacts, factory assembled. Engineered to allow an easy replacement of the coil.
Avantages
  • Coil supply possible either on the top or on the botton side.
  • Removable front cover for the visual inspection of arc chambers and contacts

Technical characteristics

Rated control supply voltage AC 50 Hz (Min-Max) 352.75-456.5 V
Rated control supply voltage AC 60 Hz (Min-Max) 352.75-456.5 V
Voltage type for actuating AC
Number of normally closed contacts as main contact 0
Number of normally open contacts as main contact 3
Type of electrical connection of main circuit Cable clamp
Rated operation current Ie at AC-1, 400 V 110 A
Rated operation current Ie at AC-3, 400 V 75 A
Rated operation power at AC-3, 400 V 37 kW
Rated operation current Ie at AC-4, 400 V 52 A
Rated operation power at AC-4, 400 V 25 kW
Number of auxiliary contacts as normally open contact 2
Number of auxiliary contacts as normally closed contact 2
Suitable for distribution board Yes

Documentation

4 documents
Instruction Use
LE07229AB.pdf pdf (2.17 Mo)
Technical Sheet
F01989FR-06.pdf pdf (6.82 Mo)
Technical Sheet
F01989EN-06.pdf pdf (7.72 Mo)
Technical Guide
4 documents
Catalogue Commercial Page
ex223001_0282.pdf pdf (0.09 Mo)
Catalogue Technical Page
ex223001_0292-0293.pdf pdf (0.62 Mo)
Catalogue Technical Page
ex223001_0290-0291.pdf pdf (0.41 Mo)
Catalogue Technical Page
ex223001_0288-0289.pdf pdf (0.1 Mo)
1 document
3D Autocad
416180.dwg dwg (0.18 Mo)
1 document
PEP
LGRP-00209-V01.01-EN.pdf pdf (0.73 Mo)
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