Trade Discount 20%
Contactor CTX3 4P 900A | 200V-240V AC & 200V-220V DC | 2NO 2NC Auxiliary Contacts Legrand
The Contactor CTX3 4P 900A is engineered for robust motor control, supporting 200V-240V AC and 200V-220V DC applications.
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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: 900 A
- Rated operation current Ie at AC-3, 400 V: 800 A
- Rated operation power at AC-3, 400 V: 440 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: 15 kg
Key Features
- Rated 900A (AC-1) for switching resistive loads
- Screw terminals capacity: Power 185mm² to 480mm², Coil 1.25mm² to 5.5mm², Auxiliary Circuit 1.25mm² to 5.5mm²
- Can be equipped with all Legrand CTX3 auxiliaries and accessories
- Endurance up to 2.5 million mechanical operations and 0.5 million electrical operations
- Number of operation cycles (AC-1) per hour: 1200
- Fitted with 2NO + 2NC auxiliary contacts, factory assembled
- Removable front cover for visual inspection of arc chambers and contacts
- Engineered for easy coil replacement
Professional Installation Requirements
- Professional installation by a qualified electrician is required to ensure compliance with safety standards and proper operation.
Applications
- Tertiary and industrial installations
- Switching of inductive and non-inductive loads
- Motor control and protection systems
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 complying with substance-restriction requirements
- High endurance reduces replacement frequency and waste
Warranty Information
Standard manufacturer warranty applies, typically 1-2 years depending on purchase terms.
Available Now
The Legrand Contactor CTX3 4P 900A 200V-240V AC / 200V-220V DC is available for immediate purchase, ideal for industrial and tertiary motor control applications.
