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3-Pole Contactor 150A AC-3 Rating | 2NO+2NC Auxiliary Contacts | Modular Design | @Each of 1 | by Legrand
The 3-pole contactor with a 150A AC-3 rating is perfect for controlling 3-phase motors up to 75 kW. Featuring 2 normally open and 2 normally closed auxiliary contacts, this modular design ensures reliable performance in industrial and tertiary applications. Built for durability, it offers an endurance of up to 5 million mechanical operations, making it an ideal choice for motor control and protection.
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Product Name/Title: 3-Pole Contactor 150A AC-3 Rating | 2NO+2NC Auxiliary Contacts | Modular Design | @Each of 1 | by Legrand
Brand: Legrand
SKU: 416271
Alternatively Known As: 3-pole motor contactor, 150A contactor, Legrand CTX3 contactor, modular contactor, industrial motor contactor
Technical Specifications
- Rated control supply voltage DC: 20.4-26.4 V
- Voltage type for actuating: DC
- Number of normally open main contacts: 3
- Number of normally closed main contacts: 0
- Rated operation current Ie at AC-1, 400 V: 210 A
- Rated operation current Ie at AC-3, 400 V: 150 A
- Rated operation power at AC-3, 400 V: 75 kW
- Rated operation current Ie at AC-4, 400 V: 110 A
- Rated operation power at AC-4, 400 V: 55 kW
- Number of auxiliary contacts normally open: 2
- Number of auxiliary contacts normally closed: 2
- Type of electrical connection of main circuit: Screw connection
- Cage terminals capacity: Power 2 x 35mm² to 95mm², Coil 0.75mm² to 2.5mm², Aux. Circuit 0.75mm² to 2.5mm²
- Dimensions (H x L x W): 90mm x 70mm x 45mm
- Weight: 1.5 kg
Key Features
- 150A AC-3 rating for switching 3-phase motors up to 75 kW (415V)
- 2NO + 2NC auxiliary contacts, factory assembled
- Endurance up to 5 million mechanical operations and 1 million electrical operations
- Number of operation cycles (AC-3) per hour: 1200
- Coil supply possible on top or bottom side
- Removable front cover for visual inspection of arc chambers and contacts
- Modular screw connection
- Complies with IEC 60947-4-1 standard
- Suitable for distribution boards
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 75 kW
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 an environmentally conscious process
- Complies with substance-restriction requirements to reduce hazardous materials
Warranty Information
Standard Legrand warranty applies, typically 2 years against manufacturing defects.
Available Now
The Legrand CTX³ 3-pole contactor 150A AC-3 rating with 2NO+2NC auxiliary contacts is available for immediate purchase. Ideal for industrial and tertiary motor control applications.
