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3-Pole Contactor 50A AC-3 Rating | 2NO+2NC Auxiliary Contacts | Dual Coil Supply Orientation | @Each of 1 | by Legrand
The 3-pole contactor with a 50A AC-3 rating is perfect for industrial motor control applications. Featuring 2 normally open and 2 normally closed auxiliary contacts, it ensures reliable operation and flexibility with dual coil supply orientation. Built for durability, it can handle up to 12 million mechanical operations, making it ideal for switching inductive and non-inductive loads in tertiary installations.
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Product Name/Title: 3-Pole Contactor 50A AC-3 Rating | 2NO+2NC Auxiliary Contacts | Dual Coil Supply Orientation | @Each of 1 | by Legrand
Brand: Legrand
SKU: 416151
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 DC: 20.4-26.4 V
- Number of auxiliary contacts: 2 normally open (NO) + 2 normally closed (NC)
- Number of main contacts: 3 normally open (NO)
- Type of electrical connection: Screw connection
- Number of mechanical operations: up to 12 million
- Number of electrical operations: up to 2 million
- Number of operation cycles (AC-3) per hour: 1800
- 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
- 2NO + 2NC auxiliary contacts, factory assembled
- Dual coil supply orientation (top or bottom coil supply)
- Endurance up to 12 million mechanical operations and 2 million electrical operations
- Mounting on 35 mm 'top hat' rail or mounting plate
- Removable front cover for visual inspection of arc chambers and contacts
- Cage terminals capacity for power and coil wiring
- Complies with IEC 60947-4-1 standard
Professional Installation Requirements
- Professional installation by a qualified electrician is recommended to ensure compliance with electrical standards and safety.
Applications
- Tertiary and industrial installations
- Switching of inductive and non-inductive loads
- Motor control and protection for 3-phase motors up to 22 kW (415V)
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Designed with an environmentally conscious process
- Complies with substance-restriction requirements
Warranty Information
Standard Legrand warranty applies; typically 1-2 years against manufacturing defects.
Available Now
The Legrand CTX³ 3-pole contactor 50A AC-3 rating with 2NO+2NC auxiliary contacts is available for immediate purchase, ideal for industrial and tertiary motor control applications.
