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3-Pole Contactor CTX³ | 50A AC-3 Rating | 2NO+2NC Auxiliary Contacts | Modular Design | @EA of 1 | by Legrand

BRAND: Legrand
SKU: 416150
$346.50 List price: $431.80
+ −
30 Days Return Delivery Options
The CTX³ 3-pole contactor is designed for reliable motor control, featuring a 50A AC-3 rating and 2NO+2NC auxiliary contacts. Ideal for industrial and tertiary applications, it ensures high endurance with up to 12 million mechanical operations. Its compact modular design allows for easy installation on standard mounting rails, making it perfect for switching 3-phase motors up to 22 kW.

Product Name/Title: 3-Pole Contactor CTX³ | 50A AC-3 Rating | 2NO+2NC Auxiliary Contacts | Modular Design | @EA of 1 | by Legrand

Brand: Legrand

SKU: 416150

Alternatively Known As: 3-pole motor contactor, 50A contactor, Legrand CTX3 contactor, modular contactor, industrial motor contactor

Technical Specifications
  • Rated operation current Ie at AC-3, 400 V: 50 A
  • Rated operation power at AC-3, 400 V: 22 kW
  • Rated operation current Ie at AC-1, 400 V: 70 A
  • Rated operation current Ie at AC-4, 400 V: 32 A
  • Rated operation power at AC-4, 400 V: 15 kW
  • Rated control supply voltage AC 50/60 Hz: 20.4-26.4 V
  • Number of main contacts: 3 normally open
  • Number of auxiliary contacts: 2 normally open + 2 normally closed
  • Type of electrical connection: Screw connection
  • Endurance: 12 million mechanical operations, 2 million electrical operations
  • Operation cycles per hour (AC-3): 1800
  • Dimensions (H x L x W): 85mm x 70mm x 45mm
  • Weight: 0.5 kg
Key Features
  • 50A AC-3 rating for switching 3-phase motors up to 22 kW
  • 2NO + 2NC auxiliary contacts with mirror contact NC according to IEC 60947-4-1
  • Endurance up to 12 million mechanical and 2 million electrical operations
  • Number of operation cycles (AC-3) per hour: 1800
  • Cage terminals capacity for power up to 35 mm²
  • Coil supply possible on top or bottom side
  • Removable front cover for visual inspection of arc chambers and contacts
  • Compact modular design for space optimization
  • Suitable for mounting on 35 mm 'top hat' rail or mounting plate
Professional Installation Requirements
  • Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper connection.
Applications
  • Tertiary and industrial installations
  • Switching of 3-phase motors up to 22 kW (415V)
  • Switching of resistive loads up to 70A
  • Motor control and protection in distribution boards
Standards & Compliance
  • Complies with AS/NZS 60947-4-1 for low-voltage switchgear and controlgear - Contactors and motor-starters
Environmental Benefits
  • Designed with substance-restriction compliance and environmentally conscious manufacturing process
  • High endurance reduces replacement frequency and waste
Warranty Information

Standard Legrand warranty applies; typically 1-2 years against manufacturing defects.

Available Now

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

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