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3-Pole Contactor CTX³ 75A AC-3 Rating Screw Terminals Legrand

BRAND: Legrand
SKU: 416186
$429.00 List price: $534.50
1 EA ($429.00 per EA)
+ −
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The 3-Pole Contactor CTX³ is designed for reliable motor control, featuring a robust 75A AC-3 rating and screw terminals for easy installation.
Technical Specifications
  • Rated operation current AC-3 (400V): 75A
  • Rated operation power AC-3 (400V): 37 kW
  • Rated operation current AC-1 (400V): 110A
  • Rated operation current AC-4 (400V): 52A
  • Rated operation power AC-4 (400V): 25 kW
  • Auxiliary contacts: 2NO + 2NC
  • Control supply voltage AC 50/60 Hz: 195.5-253 V
  • Electrical connection: Screw terminals for power (2 x 10mm² to 35mm²), coil (0.75mm² to 2.5mm²), auxiliary circuit (0.75mm² to 2.5mm²)
  • Mounting: 35mm DIN rail or mounting plate
  • Mechanical operations endurance: 12 million
  • Electrical operations endurance: 2 million
  • Operation cycles per hour (AC-3): 1800
  • Dimensions (H x L x W): 85mm x 70mm x 45mm
  • Weight: 0.5 kg
Key Features
  • 3-pole contactor with 75A AC-3 rating
  • Rated for switching 3-phase motors up to 37 kW at 415V
  • 110A rating for resistive loads (AC-1)
  • 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts
  • Endurance of up to 12 million mechanical and 2 million electrical operations
  • Mounts on 35mm DIN rail or mounting plate
  • Coil supply can be connected from top or bottom
  • Removable front cover for visual inspection of arc chambers and contacts
  • Complies with IEC 60947-4-1 standard
  • Screw terminals for power and coil connections
Professional Installation Requirements
  • Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper operation.
Applications
  • Tertiary and industrial electrical installations
  • Switching of inductive and non-inductive loads
  • Control of 3-phase motors up to 37 kW (415V)
  • Use in motor control and protection systems
Standards & Compliance
  • Complies with AS/NZS 60947-4-1 (equivalent IEC 60947-4-1) for contactors and motor starters
Environmental Benefits
  • Designed with environmentally conscious processes
  • Complies with substance-restriction requirements to reduce hazardous materials
Warranty Information

Standard manufacturer warranty applies; please refer to Legrand warranty terms for details.

Available Now

Legrand CTX³ 3-pole contactor is available for immediate purchase, ideal for industrial and tertiary motor control applications.

LE07229AB (LE07229AB.pdf, 2,118 Kb) [Download]

F01989FR-06 (F01989FR-06.pdf, 6,661 Kb) [Download]

F01989EN-06 (F01989EN-06.pdf, 7,541 Kb) [Download]

Technical Guide: Protection and control of 3-phase asynchronous motors (EXB19046_TG_3phase-asynchronous-motors_EN.pdf, 5,963 Kb) [Download]

ex223001_0282 (ex223001_0282.pdf, 89 Kb) [Download]

ex223001_0292-0293 (ex223001_0292-0293.pdf, 607 Kb) [Download]

ex223001_0290-0291 (ex223001_0290-0291.pdf, 397 Kb) [Download]

ex223001_0288-0289 (ex223001_0288-0289.pdf, 95 Kb) [Download]

LGRP-00209-V01.01-EN (LGRP-00209-V01.01-EN.pdf, 712 Kb) [Download]

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