Name: SHT-X1 Shunt Release
Brand: Chint

SHT-X1 Shunt Release

The SHT-X1 Shunt Release is designed to provide remote tripping capability for NXB-63 and NXB-40 circuit breakers, ensuring rapid disconnection under control or emergency conditions. It operates reliably within 70–110% of rated control voltage, providing consistent protection for electrical systems. With a rated insulation voltage of 500V, mechanical life exceeding 4000 cycles, and easy TH35-7.5 DIN rail mounting, the SHT-X1 enhances both safety and automation in residential, commercial, and industrial power systems.

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FAQs

What is the main purpose of the SHT-X1 Shunt Release?

It allows remote tripping of NXB-63 or NXB-40 circuit breakers, ensuring fast disconnection in emergencies or under control signals for increased safety and automation.

How does the SHT-X1 indicate its operational status?

Indicator terminals show breaker states: C2–12 for security indication and C2–14 for warning indication, while the trip indicator activates when the breaker is tripped.

Can the SHT-X1 be installed easily with CHINT breakers?

Yes. It is assembled on the left side of the NXB breaker and installed on a TH35-7.5 DIN rail.

What voltage and current options are available for the SHT-X1?

It supports AC 415V / 240V and AC/DC 48V / 24V, with rated currents between 3A and 6A, offering flexibility for various low-voltage control applications.

What makes the SHT-X1 suitable for automated systems?

Its remote operation capability, reliable tripping performance, and compatibility with security/warning indicators make it ideal for intelligent control and monitoring systems in residential and industrial networks.

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SHT-X1 Shunt Release

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