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3-Pole Contactor 100A AC-3 Rating | Screw Terminals | Modular Design | @Each of 1 | by Legrand
The 3-pole contactor with a 100A AC-3 rating is perfect for industrial motor control and protection. Designed for switching 3-phase motors up to 55 kW at 415V, it features screw terminals for easy installation and a compact modular design for 35 mm DIN rail mounting. With an endurance of up to 12 million mechanical operations, this contactor is built for reliability and efficiency in demanding electrical installations.
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Technical Specifications
- Rated control supply voltage AC 50/60 Hz: 195.5-253 V
- Rated operation current Ie at AC-1, 400 V: 160 A
- 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-4, 400 V: 75 A
- Rated operation power at AC-4, 400 V: 37 kW
- 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: Cable clamp screw terminals
- Mounting: 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
- 3-pole contactor with 100A AC-3 rating for switching 3-phase motors up to 55 kW at 415V
- 2NO + 2NC auxiliary contacts with NC mirror contact compliant with IEC 60947-4-1
- Screw terminals supporting power cables from 2 x 10mm² to 70mm²
- Endurance of up to 12 million mechanical and 2 million electrical operations
- Number of operation cycles (AC-3) per hour: 1800
- Coil supply possible on top or bottom side
- Removable front cover for visual inspection of arc chambers and contacts
- Compact modular design for 35 mm DIN rail mounting
Professional Installation Requirements
- Installation by a qualified electrician is required to ensure compliance with electrical standards and safety.
Applications
- Industrial motor control and protection
- Tertiary and industrial electrical installations
- Switching of inductive and non-inductive loads
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 substance-restriction compliance and environmentally conscious manufacturing processes
- 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 100A AC-3 rating is available for immediate purchase, ideal for industrial and tertiary motor control applications.
