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Contactor CTX3 3P 265A | 380V-450V AC | 5 Million Operations Legrand
The Contactor CTX3 3P 265A is engineered for reliable industrial motor control, supporting up to 265A for AC-3 applications and 300A for resistive loads.
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Technical Specifications
- Rated operation current AC-3 (400V): 265A
- Rated operation power AC-3 (400V): 147 kW
- Rated operation current AC-1 (400V): 300A
- Rated operation current AC-4 (400V): 200A
- Rated operation power AC-4 (400V): 102 kW
- Rated control supply voltage AC 50/60 Hz: 323-418 V
- Number of main contacts: 3 normally open
- Number of auxiliary contacts: 2 normally open + 2 normally closed
- Electrical connection: Screw terminals
- Endurance: 5 million mechanical, 1 million electrical operations
- Operation cycles per hour (AC-3): 1200
- Dimensions (H x L x W): 120mm x 110mm x 90mm
- Weight: 3.5 kg
Key Features
- Rated current 265A for AC-3 motor switching
- Switches resistive loads up to 300A (AC-1)
- Screw terminals for power (95mm² to 240mm²) and coil/auxiliary circuits (1.25mm² to 5.5mm²)
- Equipped with 2NO + 2NC auxiliary contacts, including mirror contact compliant with IEC 60947-4-1
- Endurance up to 5 million mechanical and 1 million electrical operations
- Supports up to 1200 operation cycles per hour (AC-3)
- Removable front cover for visual inspection of arc chambers and contacts
- Engineered for easy coil replacement
- Compatible with all Legrand CTX3 auxiliaries and accessories
Professional Installation Requirements
- Installation must be performed by a qualified electrician following Legrand installation instructions and local electrical codes.
Applications
- Industrial motor control and protection
- Tertiary installations for switching inductive and non-inductive loads
- Switching of 3-phase motors up to 147 kW at 415V
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 complying with substance-restriction requirements
- Long operational life reduces waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; typically 1-2 years against manufacturing defects.
Available Now
The Legrand Contactor CTX3 3P 265A 380V-450V AC is available for immediate purchase, ideal for industrial and tertiary motor control applications.
