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3-Pole Contactor 100A AC-3 Rating | Screw Terminals | Modular Design Variant-2 Legrand
The 3-pole contactor with a 100A AC-3 rating is perfect for controlling 3-phase motors up to 55 kW. Designed with screw terminals for easy installation and a
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Technical Specifications
- Rated operation current AC-3 at 400V: 105A
- Rated operation power AC-3 at 400V: 55 kW
- Rated operation current AC-1 at 400V: 160A
- Rated operation current AC-4 at 400V: 75A
- Rated operation power AC-4 at 400V: 37 kW
- Control supply voltage AC 50/60 Hz: 93.5-121 V
- Number of main contacts: 3 normally open
- Number of auxiliary contacts: 2 normally open + 2 normally closed
- Electrical connection: Screw terminals for cable clamps
- Mechanical endurance: 12 million operations
- Electrical endurance: 2 million operations
- Number of operation cycles per hour (AC-3): 1800
- Dimensions (H x L x W): 90mm x 70mm x 45mm
- Weight: 1.5 kg
Key Features
- 100A AC-3 rating for switching 3-phase motors up to 55 kW at 415V
- 2NO + 2NC auxiliary contacts with mirror contact according to IEC 60947-4-1
- Screw terminals for cables from 2x10mm² to 70mm²
- Endurance up to 12 million mechanical and 2 million electrical operations
- Coil supply possible from top or bottom side
- Removable front cover for visual inspection of arc chambers and contacts
- Compact modular design for space optimization in control cabinets
Professional Installation Requirements
- Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper integration into motor control systems.
Applications
- Tertiary and industrial electrical installations
- Switching of inductive and non-inductive loads
- Control of 3-phase motors up to 55 kW
- Distribution boards and motor control panels
Standards & Compliance
- Complies with AS/NZS 60947-4-1 for low-voltage switchgear and controlgear - Contactors and motor-starters
Environmental Benefits
- Designed with substance-restriction compliance for environmental safety
- Manufactured through an environmentally conscious process
- Long operational life reduces waste and replacement frequency
Warranty Information
Standard Legrand warranty applies; typically 2 years against manufacturing defects.
Available Now
Legrand CTX³ 3-pole contactor 100A AC-3 rating with screw terminals is available for immediate purchase, ideal for industrial and tertiary motor control applications.
