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Contactor CTX3 Mini 3P 9A 24V DC | 1NO Auxiliary Contact | Compact Design | by Legrand
The Contactor CTX3 Mini 3P 9A 24V DC is perfect for controlling 3-phase motors up to 4 kW, featuring a normally open auxiliary contact and a compact design that optimizes cabinet space. Ideal for industrial and tertiary applications, this contactor ensures reliable performance with an endurance of up to 12 million mechanical operations, making it a smart choice for motor control and protection in distribution boards.
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Technical Specifications
- Rated control supply voltage: 20.4-26.4 V DC
- Number of main contacts (normally open): 3
- Number of main contacts (normally closed): 0
- Rated operation current AC-1 (400 V): 20 A
- Rated operation current AC-3 (400 V): 9 A
- Rated operation power AC-3 (400 V): 4 kW
- Number of auxiliary contacts (normally open): 1
- Number of auxiliary contacts (normally closed): 0
- Type of electrical connection: Cable clamp
- Endurance: up to 12 million mechanical and 1 million electrical operations
- Operation cycles per hour (AC-3): 1800
- Dimensions (H x L x W): 80mm x 70mm x 45mm
- Weight: 0.2 kg
Key Features
- Rated current 9A (AC-3) for 3-phase motors up to 4 kW
- Resistive load switching up to 20A (AC-1)
- 1 normally open auxiliary contact
- Screw terminals for power, coil, and auxiliary circuits
- Endurance up to 12 million mechanical and 1 million electrical operations
- Can be mounted on 35 mm 'top hat' mounting rail or mounting plate
- Compact size to optimize cabinet space
- Designed with environmentally conscious process
Professional Installation Requirements
- Installation by a qualified electrician is recommended. Use only Legrand branded accessories and follow installation instructions carefully.
Applications
- Tertiary and industrial installations
- Switching of 3-phase motors up to 4 kW (415V)
- Switching of resistive loads up to 20A
- Motor control and protection in distribution boards
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Designed with substance-restriction compliance
- Manufactured using environmentally conscious processes
- Long operational life reduces waste and replacement frequency
Warranty Information
Standard Legrand warranty applies; typically 1-2 years against manufacturing defects.
Available Now
The Legrand Contactor CTX3 Mini 3P 9A 1NO 24V DC is available for immediate purchase, ideal for industrial and tertiary motor control applications.
