Name: OVT-X1 Overvoltage Release
Brand: Chint

OVT-X1 Overvoltage Release

The OVT-X1 Overvoltage Release is a fundamental accessory designed to be assembled with NXB-63 or NXB-40 series circuit breakers to provide essential overvoltage protection. It automatically trips the breaker when voltage exceeds the set threshold of 280V, preventing potential damage to the system. OVT-X1 safeguards sensitive equipment and offers an integral solution for enhancing safety and stability across residential, commercial, and industrial applications.

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FAQs

What is the purpose of the OVT-X1 Overvoltage Release?

The OVT-X1 protects electrical circuits by tripping the circuit breaker when the voltage exceeds 280V ±5%, preventing overvoltage damage to connected equipment.

Which circuit breakers are compatible with OVT-X1?

It is specifically designed for CHINT’s NXB-63 and NXB-40 series miniature circuit breakers, ensuring seamless installation and reliable operation.

How is the OVT-X1 installed?

Mount the OVT-X1 on the left side of the breaker, secure it on a TH35-7.5 DIN rail, and ensure proper alignment before use. The installation diagram in the catalog provides clear visual guidance.

What is its operating range?

The release functions reliably between 85% and 110% of the rated voltage (240V AC) and trips automatically once the voltage exceeds 280V ±5%.

How durable is the OVT-X1?

It is rated for over 4000 mechanical and electrical operations, ensuring long-term, maintenance-free performance.

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OVT-X1 Overvoltage Release

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