Trade Discount 20%
3-Pole Contactor CTX³ | 50A AC-3 Rating | 2NO+2NC Auxiliary Contacts | Screw Connection | @EA of 1 | by Legrand
The 3-pole contactor CTX³ is rated for 50A AC-3, making it perfect for switching 3-phase motors up to 22 kW at 415V. With 2 Normally Open and 2 Normally Closed auxiliary contacts, this contactor is designed for industrial and tertiary electrical installations, ensuring reliable control of inductive and non-inductive loads. Its robust design features a screw connection for easy installation on a 35mm DIN rail or mounting plate.
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 (400 V): 50 A
- Rated operation power AC-3 (400 V): 22 kW
- Rated operation current AC-1 (400 V): 70 A
- Rated operation current AC-4 (400 V): 32 A
- Rated operation power AC-4 (400 V): 15 kW
- Auxiliary contacts: 2NO + 2NC
- Control supply voltage AC 50/60 Hz: 352.75-456.5 V
- Electrical connection: Screw connection
- 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): 85mm x 70mm x 45mm
- Weight: 1.2 kg
Key Features
- Rated 50A AC-3 for switching 3-phase motors up to 22 kW at 415V
- 2 Normally Open (NO) + 2 Normally Closed (NC) auxiliary contacts
- Endurance of up to 12 million mechanical operations and 2 million electrical operations
- Screw connection terminals with wide cable capacity
- Mountable on 35mm DIN rail or mounting plate
- Coil supply possible from top or bottom side
- Removable front cover for visual inspection of arc chambers and contacts
- Complies with IEC 60947-4-1 standard for mirror auxiliary contacts
- Designed with environmentally conscious processes
Professional Installation Requirements
- Installation must be performed by a qualified electrician following local electrical codes and Legrand installation instructions.
Applications
- Tertiary and industrial electrical installations
- Switching of 3-phase motors up to 22 kW (415V)
- Control of inductive and non-inductive loads
- Use in motor control and protection systems
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Designed with substance-restriction compliance and environmentally conscious manufacturing processes
- Long mechanical and electrical endurance reduces replacement frequency and waste
Warranty Information
Standard manufacturer warranty applies; please refer to Legrand warranty terms for details.
Available Now
Legrand CTX³ 3-pole contactor is available for immediate purchase, ideal for industrial and tertiary motor control applications.
