Trade Discount 20%
3-Pole Contactor CTX³ | 75A AC-3 Rating | Modular Design | Screw Connection | @Each of 1 | by Legrand
The 3-pole contactor CTX³ is designed for reliable motor control with a 75A AC-3 rating, perfect for 3-phase motors up to 37 kW. Featuring a modular design and screw connection, it ensures easy installation and compliance with IEC standards. Ideal for industrial and tertiary applications, this contactor offers an endurance of up to 12 million mechanical operations, making it a durable choice for your control systems.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: 3-Pole Contactor CTX³ | 75A AC-3 Rating | Modular Design | Screw Connection | @Each of 1 | by Legrand
Brand: Legrand
SKU: 416190
Alternatively Known As: 3-pole motor contactor, 75A contactor, modular contactor, screw terminal contactor, Legrand CTX3 contactor
Technical Specifications
- Rated operation current Ie at AC-3, 400 V: 75 A
- Rated operation power at AC-3, 400 V: 37 kW
- Rated operation current Ie at AC-1, 400 V: 110 A
- Rated operation current Ie at AC-4, 400 V: 52 A
- Rated operation power at AC-4, 400 V: 25 kW
- Number of main contacts: 3 normally open
- Number of auxiliary contacts: 2 normally open + 2 normally closed
- Rated control supply voltage AC 50/60 Hz: 20.4-26.4 V
- Type of electrical connection: Screw connection
- Endurance: 12 million mechanical operations, 2 million electrical operations
- Number of operation cycles (AC-3) per hour: 1800
- Dimensions (H x L x W): 90mm x 70mm x 45mm
- Weight: 0.5 kg
Key Features
- 3-pole contactor with 75A AC-3 rating for 3-phase motors up to 37 kW at 415V
- 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts
- Screw connection for main circuit
- Complies with IEC 60947-4-1 standard
- Endurance of up to 12 million mechanical and 2 million electrical operations
- Number of operation cycles (AC-3) per hour: 1800
- Coil supply possible from top or bottom side
- Removable front cover for visual inspection of arc chambers and contacts
- Compact modular design for space optimization in control cabinets
- Suitable for mounting on 35 mm 'top hat' rail (IEC 60715) 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
- Industrial motor control and protection
- Tertiary installations for switching inductive and non-inductive loads
- Distribution boards requiring modular contactors
Standards & Compliance
- Complies with AS/NZS 60947-4-1 (equivalent IEC 60947-4-1) for contactors and motor starters
Environmental Benefits
- Designed with substance-restriction compliance and environmentally conscious manufacturing processes
- Long operational life reduces waste and replacement frequency
Warranty Information
Standard Legrand warranty applies; typically 2 years against manufacturing defects.
Available Now
The Legrand CTX³ 3-pole 75A contactor is available for immediate purchase, ideal for industrial and tertiary motor control applications.
