Trade Discount 20%
3-Pole Contactor 40A AC-3 Rating | Screw Terminals | Modular Design Legrand
The 3-pole contactor with a 40A AC-3 rating is perfect for motor control applications, capable of handling loads up to 18.5 kW at 415V.
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 Ie at AC-3, 400 V: 40 A
- Rated operation power at AC-3, 400 V: 18.5 kW
- Rated operation current Ie at AC-1, 400 V: 60 A
- Rated operation current Ie at AC-4, 400 V: 17 A
- Rated operation power at AC-4, 400 V: 7.5 kW
- Rated control supply voltage AC 50/60 Hz: 352.75-456.5 V
- Number of normally open main contacts: 3
- Number of auxiliary contacts: 2 normally open + 2 normally closed
- Type of electrical connection: Cable clamp screw terminals
- Endurance: 12 million mechanical operations, 2 million electrical operations
- Operation cycles per hour (AC-3): 1800
- Dimensions (H x L x W): 85mm x 70mm x 45mm
- Weight: 0.3 kg
Key Features
- 3-pole contactor with 40A AC-3 rating
- Switching capacity for 3-phase motors up to 18.5 kW at 415V
- 2NO + 2NC auxiliary contacts with NC mirror contact per IEC 60947-4-1
- Screw terminals for power (2 x 10mm² to 16mm²), coil and auxiliary circuits
- Endurance up to 12 million mechanical and 2 million electrical operations
- Number of operation cycles (AC-3) per hour: 1800
- Compact modular design with removable front cover for inspection
- Coil supply possible from top or bottom side
- Compatible with all Legrand CTX3 auxiliaries and accessories
- Mounting on 35 mm 'top hat' rail or mounting plate
Professional Installation Requirements
- Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper integration into motor control systems.
Applications
- Tertiary and industrial installations
- Switching of inductive and non-inductive loads
- Motor control and protection for 3-phase motors up to 18.5 kW at 415V
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
- Compact design optimizes space reducing material usage
Warranty Information
Standard Legrand warranty applies; typically 2 years against manufacturing defects.
Available Now
Legrand CTX³ 3-pole contactor 40A AC-3 rating with screw terminals is available for immediate purchase, ideal for industrial and tertiary motor control applications.
