Name: SHT-X3 Shunt Release
Brand: Chint

SHT-X3 Shunt Release

The SHT-X3 Shunt Release enables remote tripping of a circuit breaker, ensuring reliable performance within 70% to 110% of rated control voltage. It offers clear status indication via external terminals, supports both AC and DC applications, and enhances circuit breaker automation and safety control.

Helpful Links

Blog

Explore expert insights, trends, and CHINT perspectives on the smart energy industry.

Resources

Download essential CHINT resources for your business needs.

Download Now

Have questions? Contact us for support and solutions.

Collapsed

Expand

FAQs

What is the function of the SHT-X3 Shunt Release?

The SHT-X3 provides remote tripping capability for NXB-125 circuit breakers. When voltage is applied, it releases the mechanism, causing the breaker to trip and safely disconnect the circuit.

How does the SHT-X3 indicate its operational status?

When open, terminals C2–12 are connected to light the security indicator; when closed, terminals C2–14 light the warning indicator. Upon tripping, the trip indicator visibly marks breaker status.

What voltages can the SHT-X3 operate under?

It supports AC 400V, 230V, and AC/DC 48V or 24V, functioning reliably within 70%–110% of its rated supply voltage.

How is the SHT-X3 installed?

It easily assembles on the left side of the NXB-125 breaker, then mounts on a TH35-7.5 DIN rail.

What makes the SHT-X3 suitable for industrial and automation systems?

Its remote control capability, long mechanical life (≥4000 cycles), and compatibility with control indicators make it ideal for automated monitoring and protective control systems.

Please enter keywords to search

Choose your country & Language

Asia Pacific

Middle East & Africa

Europe

North America

Latin America

Choose your country & Language

Please enter keywords to search

SHT-X3 Shunt Release

Product Information

Helpful Links

FAQs

SHT-X3 Shunt Release

Product Information

Related Products

Helpful Links

FAQs