Trade Discount 20%
3-Pole Contactor 100A AC-3 Rating | Modular Design | DC Voltage Actuation | @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 DC voltage actuation, it features 2NO + 2NC auxiliary contacts and is suitable for mounting on a 35 mm top hat rail. With a robust design ensuring up to 12 million mechanical operations, this contactor is ideal for reliable performance in demanding electrical installations.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- Rated control supply voltage: 20.4-26.4 V DC
- Voltage type for actuating: DC
- Number of main contacts (NO): 3
- Number of main contacts (NC): 0
- Rated operation current AC-1 (400 V): 160 A
- Rated operation current AC-3 (400 V): 105 A
- Rated operation power AC-3 (400 V): 55 kW
- Rated operation current AC-4 (400 V): 75 A
- Rated operation power AC-4 (400 V): 37 kW
- Number of auxiliary contacts NO: 2
- Number of auxiliary contacts NC: 2
- Suitable for distribution board installation
- Screw connection for main circuit
- Mounting: 35 mm top hat rail (IEC 60715) or mounting plate
- Dimensions (H x L x W): 90mm x 70mm x 45mm
- Weight: 1.5 kg
Key Features
- 100A AC-3 rating for switching 3-phase motors up to 55 kW at 415V
- 160A AC-1 rating for resistive loads
- 2NO + 2NC auxiliary contacts with mirror contact NC according to IEC 60947-4-1
- Up to 12 million mechanical operations and 2 million electrical operations
- Mounts on 35 mm top hat rail or mounting plate
- Coil supply possible on top or bottom side
- Removable front cover for visual inspection of arc chambers and contacts
- Screw connection for main circuit
Professional Installation Requirements
- Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper connection.
Applications
- Industrial motor control and protection
- Tertiary and industrial electrical installations
- Switching of inductive and non-inductive loads
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Designed with substance-restriction compliance and environmentally conscious manufacturing process
- Long mechanical and electrical endurance reduces replacement frequency and waste
Warranty Information
Standard Legrand warranty applies; typically 2 years against manufacturing defects.
Available Now
The Legrand CTX³ 3-pole contactor 100A AC-3 rating with DC voltage actuation is available for immediate purchase, ideal for industrial and tertiary motor control applications.
