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Auxiliary Contact 1NO3NC for CTX3 | 1 Normally Open & 3 Normally Closed Contacts | Front Mounting | @EA of 1 | by Legrand
The Auxiliary Contact 1NO3NC for CTX3 is designed for reliable motor control, featuring 1 normally open and 3 normally closed contacts. Ideal for tertiary and industrial applications, this clip-on model ensures easy installation with screw terminals accommodating 2 x 1mm² to 2.5mm² wires. Built to comply with IEC standards, it offers a minimum switching voltage of 24V DC and is perfect for use with CTX3 contactors ranging from 9A to 150A.
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Product Name/Title: Auxiliary Contact 1NO3NC for CTX3 | 1 Normally Open & 3 Normally Closed Contacts | Front Mounting | @EA of 1 | by Legrand
Brand: Legrand
SKU: 416856
Alternatively Known As: Auxiliary contact block, 1NO 3NC contactor accessory, CTX3 auxiliary contact, motor contactor auxiliary switch
Technical Specifications
- Number of contacts as change-over contact: 0
- Number of contacts as normally open contact: 1
- Number of contacts as normally closed contact: 3
- Rated operation current Ie at AC-15, 230 V: 3 A
- Type of electric connection: Screw connection
- Model: Clip-on
- Mounting method: Front fastening
- Screw terminals capacity: 2 x 1mm² to 2.5mm²
- Minimum switching voltage: 24V DC
- Minimum switching current: 10mA
- Dimensions (H x L x W): 60mm x 70mm x 30mm
- Weight: 0.1 kg
Key Features
- 1 Normally Open (NO) and 3 Normally Closed (NC) auxiliary contacts
- NC auxiliary contact meets IEC 60947-4-1 mirror contact definition
- Screw terminals capacity: 2 x 1mm² to 2.5mm²
- Minimum switching voltage: 24V DC
- Minimum switching current: 10mA
- Rated operational current Ie at AC-15, 230 V: 3 A
- Clip-on model with front fastening for easy installation
- Designed with environmentally conscious processes and substance-restriction compliance
Professional Installation Requirements
- Installation by a qualified electrician is recommended to ensure compliance with electrical standards and safety.
Applications
- Tertiary and industrial motor control and protection installations
- Use with CTX3 3P contactors from 9A to 150A
- Use with CTX3 4P contactors from 40A to 135A
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Designed with substance-restriction compliance to reduce environmental impact
- Manufactured using environmentally conscious processes
Warranty Information
Standard Legrand warranty applies; typically 1 to 3 years depending on region and product registration.
Available Now
Legrand Auxiliary Contact 1NO3NC for CTX3 3P and 4P is available for immediate purchase, ideal for industrial and tertiary motor control applications.
