Trade Discount 20%
3-Pole Contactor 50A AC-3 Rating | Screw Terminals | Modular Design Variant-2 Legrand
The 3-pole contactor with a 50A AC-3 rating is perfect for controlling 3-phase motors up to 22 kW. Designed with screw terminals for easy installation
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- Rated operation current AC-3: 50A at 400V
- Rated operation power AC-3: 22 kW at 400V
- Rated operation current AC-1: 70A at 400V
- Rated operation current AC-4: 32A at 400V
- Rated operation power AC-4: 15 kW at 400V
- Auxiliary contacts: 2 normally open (NO) + 2 normally closed (NC)
- Control supply voltage AC 50/60 Hz: 195.5-253 V
- Electrical connection: Screw terminals for power, coil, and auxiliary circuits
- Mounting: 35 mm DIN rail (IEC 60715) or mounting plate
- Mechanical operations endurance: up to 12 million
- Electrical operations endurance: up to 2 million
- Operation cycles per hour (AC-3): 1800
- Dimensions (H x L x W): 85mm x 70mm x 45mm
- Weight: 0.5 kg
Key Features
- 3-pole contactor with 50A AC-3 rating for 3-phase motors up to 22 kW at 415V
- 2NO + 2NC auxiliary contacts with NC mirror contact compliant with IEC 60947-4-1
- Screw terminals for power (2 x 6mm² to 25mm²), coil and auxiliary circuits
- Endurance up to 12 million mechanical and 2 million electrical operations
- Mounting on 35mm DIN rail or mounting plate with compact modular design
- Coil supply can be connected on top or bottom side
- Removable front cover for visual inspection of arc chambers and contacts
- Complies with IEC 60947-4-1 and substance restriction requirements
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 inductive and non-inductive loads
- Motor control and protection for 3-phase motors up to 22 kW
Standards & Compliance
- Complies with AS/NZS 60947-4-1 (equivalent to IEC 60947-4-1) for contactors and motor starters
Environmental Benefits
- Designed with environmentally conscious processes and complies 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 50A AC-3 rating with screw terminals is available for immediate purchase, ideal for industrial and tertiary motor control applications.
