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3-Pole Contactor 100A AC-3 Rating | Modular Design | Screw Connection | @Each of 1 | by Legrand
The 3-pole contactor with a 100A AC-3 rating is perfect for switching 3-phase motors up to 55 kW at 415V. Designed for industrial and tertiary applications, it features a modular design for easy DIN rail mounting and screw connections for reliable performance. With 2NO + 2NC auxiliary contacts and an endurance of up to 12 million mechanical operations, this contactor ensures long-lasting reliability and compliance with safety standards.
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Technical Specifications
- Rated operation current Ie at AC-3, 400 V: 105 A
- Rated operation power at AC-3, 400 V: 55 kW
- Rated operation current Ie at AC-1, 400 V: 160 A
- Rated operation current Ie at AC-4, 400 V: 75 A
- Rated operation power at AC-4, 400 V: 37 kW
- Rated control supply voltage AC 50/60 Hz: 195.5-253 V
- Number of normally open main contacts: 3
- Number of normally closed main contacts: 0
- Number of auxiliary contacts NO: 2
- Number of auxiliary contacts NC: 2
- Type of electrical connection: Screw connection
- Suitable for mounting on 35 mm DIN rail (IEC 60715) or mounting plate
- Dimensions (H x L x W): 90mm x 70mm x 45mm
- Weight: 1.2 kg
Key Features
- 100A AC-3 rating for switching 3-phase motors up to 55 kW at 415V
- 2NO + 2NC auxiliary contacts with NC mirror contact per IEC 60947-4-1
- Modular compact design for 35 mm DIN rail mounting
- Screw connection for main circuit
- Endurance up to 12 million mechanical and 2 million electrical operations
- Coil supply possible on top or bottom side
- Removable front cover for visual inspection of arc chambers and contacts
- Can be equipped with all Legrand CTX3 auxiliaries and accessories
- Number of operation cycles (AC-3) per hour: 1800
- Complies with substance-restriction requirements and environmentally conscious design
Professional Installation Requirements
- Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper operation.
Applications
- Tertiary and industrial installations
- Switching of 3-phase motors up to 55 kW (415V)
- Switching of inductive and non-inductive loads
- Suitable for distribution boards
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 reduced environmental impact
- Eco-friendly manufacturing process
Warranty Information
Standard Legrand warranty applies; typically 2 years against manufacturing defects.
Available Now
The Legrand CTX³ 3-pole contactor 100A AC-3 rating is available for immediate purchase, ideal for industrial and tertiary motor control applications.
