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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 cables from 2 x 10mm² to 70mm². With an endurance of up to 12 million mechanical operations, this modular contactor is ideal for both tertiary and industrial electrical installations.
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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: 352.75-456.5 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: Cable clamp screw terminals
- Mounting: 35mm DIN rail or mounting plate
- Dimensions (H x L x W): 90mm x 70mm x 45mm
- Weight: 1.5 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 operations and 2 million electrical operations
- Mountable on 35mm 'top hat' mounting rail (IEC 60715) or mounting plate
- Coil supply possible from top or bottom side
- Removable front cover for visual inspection of arc chambers and contacts
- Factory assembled auxiliary contacts for easy installation
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
- Long mechanical and electrical 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.
