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3-Pole Contactor 100A AC-3 Rating | 2NO+2NC Auxiliary Contacts | Modular Version | @EA of 1 | by Legrand
The 3-pole contactor with a 100A AC-3 rating is perfect for industrial motor control and protection. Featuring 2 normally open and 2 normally closed auxiliary contacts, this modular version ensures reliable operation with an endurance of up to 12 million mechanical cycles. Ideal for switching both inductive and non-inductive loads, it meets AS/NZS 60947-4-1 standards, making it a top choice for electrical installations.
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Technical Specifications
- Rated operation current AC-3 (400V): 105 A
- Rated operation power AC-3 (400V): 55 kW
- Rated operation current AC-1 (400V): 160 A
- Rated operation current AC-4 (400V): 75 A
- Rated operation power AC-4 (400V): 37 kW
- Auxiliary contacts: 2 normally open (NO) + 2 normally closed (NC)
- Control supply voltage AC 50/60 Hz: 352.75-456.5 V
- Electrical connection: Screw terminals
- Mounting: 35 mm DIN rail or mounting plate
- Mechanical operations endurance: 12 million
- Electrical operations endurance: 2 million
- 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 (415V)
- 2NO + 2NC auxiliary contacts with NC mirror contact per IEC 60947-4-1
- Endurance up to 12 million mechanical and 2 million electrical operations
- Mounting on 35 mm top hat rail or mounting plate
- Coil supply possible from top or bottom side
- Removable front cover for visual inspection of arc chambers and contacts
- Screw connection for main circuit
Professional Installation Requirements
- Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper mounting on DIN rail or panel.
Applications
- Industrial motor control and protection
- Tertiary and industrial electrical installations
- Switching of inductive and non-inductive loads
Standards & Compliance
- Complies with AS/NZS 60947-4-1 for low-voltage switchgear and controlgear - Contactors and motor-starters
Environmental Benefits
- Designed with an environmentally conscious process complying with substance-restriction requirements
- High endurance reduces replacement frequency and waste
Warranty Information
Standard Legrand warranty applies; typically 2 years against manufacturing defects.
Available Now
Legrand CTX³ 3-pole contactor is available for immediate purchase, ideal for industrial and tertiary motor control applications.
