Automatic Over/Under Voltage & Overload Protection Device

Name: Automatic Over/Under Voltage & Overload Protection Device 40A 63A
Brand: Waders Power Control
SKU: WADERS-VP-40A-63A
Availability: InStock

Adjustable Settings • LED Display • DIN-Rail Mounted • Single Phase 220V, 40A/63A

Select Load Rating

Why You Need It

Protect your valuable home appliances from sudden voltage spikes, drops, and overloads. This device ensures reliable safety against electrical fluctuations. (Note: Leakage protection is not included.) Multi-Layer Protection with Fast 0.1s Response — instantly cuts off power to prevent damage, then auto-restores when voltage normalizes.

Multi-Layer Protection — 40A

Auto-Reconnect Feature

When abnormal voltage or current is detected, the device instantly disconnects the supply. Once conditions return to normal, it automatically restores power within 1–500 seconds (user-adjustable). No manual reset needed.

Fully Adjustable

Set your own cut-off values for voltage and current via front buttons Set / Up / Down
Customize reconnect delay time to suit your appliances and environment
Clear LED display for real-time voltage, current & status monitoring — 251V / 0.0A
OV LED, UV LED, OC LED indicators + WADERS HLC 110 branding

Benefits at a Glance

✓ Appliance Safety Protects AC, fridge, TV, washing machine, motors from voltage fluctuation damage

✓ Auto Recovery No need to manually switch ON after fault – auto reconnect restores power

✓ Adjustable Unlike fixed protectors, set your own limits as per your area & appliances

✓ Two Ratings 40A for home / small shop, 63A for full house / commercial load

✓ Compact & Practical Standard DIN-rail mounting for easy installation in distribution box, sleek white finish

✓ Fast Response Cuts off within 0.1 seconds adjustable — prevents damage instantly