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Contactor CTX3 4P 750A | 200V-240V AC & 200V-220V DC | 2NO + 2NC Auxiliary Contacts | by Legrand
The Contactor CTX3 4P 750A is engineered for reliable motor control and protection, operating at 200V-240V AC and 200V-220V DC. With a robust rated current of 750A and equipped with 2 normally open and 2 normally closed auxiliary contacts, it’s perfect for industrial and tertiary applications. Designed for easy installation and maintenance, this contactor ensures compliance with electrical safety standards, making it a dependable choice for professionals.
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Product Name/Title: Contactor CTX3 4P 750A | 200V-240V AC & 200V-220V DC | 2NO + 2NC Auxiliary Contacts | by Legrand
Brand: Legrand
SKU: 416516
Alternatively Known As: Legrand CTX3 4 Pole Contactor, 750 Amp Contactor, Industrial Motor Contactor, AC/DC Contactor 750A
Technical Specifications
- Rated control supply voltage AC 50 Hz: 170-264 V
- Rated control supply voltage AC 60 Hz: 170-264 V
- Rated control supply voltage DC: 170-242 V
- Voltage type for actuating: AC/DC
- Number of normally open main contacts: 4
- Number of normally closed main contacts: 0
- Type of electrical connection of main circuit: Screw connection
- Rated operation current Ie at AC-1, 400 V: 750 A
- Rated operation current Ie at AC-3, 400 V: 630 A
- Rated operation power at AC-3, 400 V: 330 kW
- Number of auxiliary contacts normally open: 2
- Number of auxiliary contacts normally closed: 2
- Suitable for distribution board: No
- Dimensions (H x L x W): 200mm x 180mm x 150mm
- Weight: 5 kg
Key Features
- Rated current 750A for switching resistive loads
- Screw terminals capacity: Power 95mm² to 240mm², Coil 1.25mm² to 5.5mm², Auxiliary circuit 1.25mm² to 5.5mm²
- Equipped with 2NO + 2NC auxiliary contacts, factory assembled
- Endurance up to 2.5 million mechanical operations and 0.5 million electrical operations
- Number of operation cycles (AC-1) per hour: 1200
- Removable front cover for visual inspection of arc chambers and contacts
- Engineered for easy coil replacement
- Fixing possible on mounting plate
Professional Installation Requirements
- Professional installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper operation.
Applications
- Tertiary and industrial installations
- Switching of inductive and non-inductive loads
- Motor control and protection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
- AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Designed in an environmentally conscious process
- Complies with substance-restriction requirements
Warranty Information
Standard manufacturer warranty applies; please refer to Legrand for specific warranty terms.
Available Now
The Legrand Contactor CTX3 4P 750A 200V-240V AC / 200V-220V DC is available for immediate purchase, ideal for industrial and tertiary motor control applications.
