ABB AUX-C 1Q+1SY 250V AC/DC – Auxiliary Contact for XT1..XT4 Circuit Breakers

🔹 ABB AUX-C 1Q+1SY 250V AC/DC – Auxiliary Contact for XT1..XT4 Circuit Breakers 🔹

Looking for reliable status and tripping indication for your TMax XT MCCBs? The ABB AUX-C 1Q+1SY is a trusted solution that provides both changeover contact and tripping feedback in one compact, easy-to-install unit. Designed to wire directly on fixed or plug-in XT1 to XT4 circuit breakers, it ensures safe, real-time circuit monitoring in industrial environments.

Key Features at a Glance

• Dual Function: 1 changeover contact (open/closed) + 1 tripped status indication

• Rated Voltage: Operates at 250V AC/DC

• Mounting Type: Wired directly on fixed/plug-in XT1..XT4 breakers

• Compatibility: TMax XT series (XT1 to XT4)

• Compliance: Meets IEC 60947-2 standard

• Compact Design: Only 110mm x 140mm x 60mm, weight 0.107kg

• Build Quality: Manufactured by ABB, Made in China

Why Choose This Product

ABB’s AUX-C 1Q+1SY module delivers essential auxiliary contact and trip indication functionality for molded case circuit breakers in the XT series. Its seamless integration with XT1 to XT4 models makes it an excellent upgrade or replacement component for enhanced monitoring. Built to meet IEC standards, this auxiliary contact ensures dependable performance in industrial applications with high safety demands.

Ideal For

• Power Distribution Panels

• Industrial Automation Systems

• Manufacturing Units

• Commercial Electrical Installations

• Infrastructure Projects

❓FAQs

Is this compatible with all TMax XT breakers?
Yes, it is designed for XT1 to XT4 models, both fixed and plug-in types.

Can it handle both AC and DC voltage?
Yes, it supports up to 250V for both AC and DC.

Does it comply with international safety standards?
Absolutely, it meets IEC 60947-2 compliance.