63A Digital Voltage Current Protector 1P+N

What is the Voltage & Current Protector OBS7-6-VA/1P+N – 63A ?

The Voltage & Current Protector (OBS7-6-VA/1P+N) is a DIN-rail mounted protection device designed for household and industrial distribution panels. Manufactured by OBCH Electric, this 1P+N single-phase unit operates across a wide voltage range of 80–300V with a rated current of 63A.

Key Features:

• Dual digital display for real-time monitoring – Red and green screens simultaneously show voltage and current, making operating status clear at a glance.

• 80–300V ultra-wide voltage adaptation – Provides stable protection in both high and low voltage environments, suitable for complex power grids worldwide.

• 63A high current capacity – Handles full-house high-power loads, ideal for both residential and commercial use.

• Customizable parameters via keypad – Four buttons allow adjustable over-voltage, under-voltage, and reclosure delay thresholds to match different electrical standards.

• Auto-reclosing – no manual reset – Power restores automatically when voltage returns to normal, hassle-free and unattended operation.

• Standard DIN-rail mounting – Modular design with snap-on installation in distribution boxes, ensuring clean and simple wiring.

• Triple safety protections – Integrated over-voltage, under-voltage, and overload current limiting protection to prevent appliance damage.