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Contactor CTX3 3P 630A | 330 kW Motor Switching | 2NO + 2NC Contacts | @EA of 1 | by Legrand

BRAND: Legrand
SKU: 416349
$5,689.00 List price: $7,089.40
+ −
30 Days Return Delivery Options
The Contactor CTX3 3P 630A is engineered for reliable industrial motor control, capable of switching 3-phase motors up to 330 kW at 415V. With a robust rated current of 630A for AC-3 applications and a high endurance of up to 2 million mechanical operations, it’s perfect for demanding electrical installations. Designed for easy installation and compliance with safety standards, this contactor is ideal for qualified electricians looking to enhance operational efficiency.

Product Name/Title: Contactor CTX3 3P 630A | 330 kW Motor Switching | 2NO + 2NC Contacts | @EA of 1 | by Legrand

Brand: Legrand

SKU: 416349

Alternatively Known As: Motor Contactor 3P 630A, Legrand CTX3 Contactor, Industrial Motor Contactor, 3-Phase Contactor 630A

Technical Specifications
  • Rated control supply voltage AC 50 Hz: 323-418 V
  • Rated control supply voltage AC 60 Hz: 323-418 V
  • Voltage type for actuating: AC
  • Number of normally open main contacts: 3
  • Number of normally closed main contacts: 0
  • Rated operation current Ie at AC-1, 400 V: 660 A
  • Rated operation current Ie at AC-3, 400 V: 630 A
  • Rated operation power at AC-3, 400 V: 330 kW
  • Rated operation current Ie at AC-4, 400 V: 400 A
  • Rated operation power at AC-4, 400 V: 200 kW
  • Number of auxiliary contacts normally open: 2
  • Number of auxiliary contacts normally closed: 2
  • Type of electrical connection of main circuit: Screw connection
  • Screw terminals capacity: Power M16 screws; Coil 1.25mm² to 5.5mm²; Auxiliary circuit 1.25mm² to 5.5mm²
  • Endurance: Up to 2 million mechanical operations and 0.5 million electrical operations
  • Number of operation cycles (AC-3) per hour: 1200
  • Dimensions (H x L x W): 200mm x 180mm x 150mm
  • Weight: 5 kg
Key Features
  • Rated current 630A for AC-3 motor switching
  • Switches 3-phase motors up to 330 kW at 415V
  • Resistive load switching capacity up to 660A (AC-1)
  • Screw terminals with power M16 screws
  • 2NO + 2NC auxiliary contacts with NC mirror contact per IEC 60947-4-1
  • Endurance up to 2 million mechanical and 0.5 million electrical operations
  • Operation cycles up to 1200 per hour (AC-3)
  • Removable front cover for visual inspection of arc chambers and contacts
  • Engineered for easy coil replacement
  • Complies with substance-restriction and environmentally conscious design
Professional Installation Requirements
  • Installation must be performed by a qualified electrician following Legrand installation instructions and local electrical codes.
Applications
  • Industrial motor control and protection
  • Tertiary and industrial electrical installations
  • Switching of 3-phase motors up to 330 kW (415V)
  • Switching of resistive loads up to 660A
Standards & Compliance
  • Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Designed with substance-restriction compliance to reduce hazardous materials
  • Manufactured with environmentally conscious processes
Warranty Information

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

Available Now

The Legrand Contactor CTX3 3P 630A 380V-450V AC is available for immediate purchase, ideal for industrial and tertiary motor control applications.

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