Circutor WGBU-90-140 Earth Leakage Relay

The latest Circutor WGBU-90-140 Earth Leakage Relay price in Pakistan is Rs. 87,870/- updated on October 19, 2026.

You can buy the Circutor WGBU-90-140 Earth Leakage Relay online at Roshanex in Pakistan.

OVERVIEW:

• The WGBU series offers reliable earth leakage protection, with simpler cabling and savings in the assembly time. In addition, installation is very simple, thanks to its compact dimensions. The WGBU Series is a compact earth leakage protection system. It is composed of a toroidal transformer with a built-in earth leakage relay.

Feature:

• Multi-range electronic relay
• The sensitivity can be adjusted to 0.03 … 3 A
• Trigger delay of 0.02 … 1 ws, adjustable
• Type A relay with high-frequency current filtering and high immunity. Monitoring in true root means square (TRMS).

LED indicators:

• Grid connection LED
• Pre-alarm and trigger LED: 1 flash every 2 s, leak between 25 and 50 % of the sensitivity selected; 1 flash every 1 s, leak between 50 and 75 % of the sensitivity selected; 1 flash every 0.5 s, leak exceeding 75 % of the sensitivity selected; permanently lit, the trigger of the earth leakage protection

Also, you can browse more Circutor products at Roshanex. In addition, our team can help you choose the right model before you order.