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

BRAND: Legrand
SKU: 416156
$346.50 List price: $431.80
+ −
30 Days Return Delivery Options
The 3-pole contactor CTX³ with a 50A AC-3 rating is perfect for industrial motor control and protection. Featuring 2 normally open and 2 normally closed auxiliary contacts, this contactor is designed for reliable switching of 3-phase motors up to 22 kW. Its screw connection supports a wide range of wiring sizes, making it ideal for various electrical installations.

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

Brand: Legrand

SKU: 416156

Alternatively Known As: 3-pole motor contactor, 50A contactor, Legrand CTX3 contactor, industrial motor starter 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: 195.5-253 V
  • Number of main contacts: 3 normally open
  • Number of auxiliary contacts: 2 normally open + 2 normally closed
  • Type of electrical connection: Screw connection
  • Suitable for distribution board installation
  • Mounting: 35 mm DIN rail or mounting plate
  • Dimensions (H x L x W): 85mm x 70mm x 45mm
  • Weight: 0.5 kg
Key Features
  • 3-pole contactor with 50A AC-3 rating for switching 3-phase motors up to 22 kW (415V)
  • 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts
  • Screw connection with cage terminals supporting 0.75mm² to 35mm² wiring
  • Modular design for 35 mm DIN rail mounting
  • Endurance of up to 12 million mechanical and 2 million electrical operations
  • Coil supply can be connected on top or bottom side
  • Removable front cover for visual inspection of arc chambers and contacts
  • Complies with IEC 60947-4-1 standard
  • Number of operation cycles (AC-3) per hour: 1800
Professional Installation Requirements
  • Professional installation by a qualified electrician is required to ensure compliance with electrical safety standards and optimal performance.
Applications
  • Industrial motor control and protection
  • Tertiary and industrial electrical installations
  • Switching of inductive and non-inductive loads
Standards & Compliance
  • Complies with AS/NZS 60947-4-1 for low-voltage switchgear and controlgear - Contactors and motor-starters
Environmental Benefits
  • Designed with an environmentally conscious process complying with substance-restriction requirements
  • Long mechanical and electrical endurance reduces replacement frequency and waste
Warranty Information

Standard manufacturer warranty applies; please refer to Legrand's official warranty policy for details.

Available Now

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

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