General 1. Overload protection 2. Short circuit protection 3. Controlling 4. Used in residential building, non-residential building, energy source industry and infrastructure. 5. According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)ln, type D(10-20)ln Release Curve ...

Appearance and Dimension of Keypad Description YC9VA voltage and current display relay is a microprocessor-based voltage monitoring device for single-phase AC networks to protect electrical equipment from surge voltage. The device analyzes the main voltage and displays its current value on a digital indicator. Load is switched by elect...

General 1. Overload protection 2.Short circuit protection 3. Controlling 4. Used in residential building, non-residential building, energy source industry and infrastructure. Curve Specifications Overall and Mounting Dimensions (mm)

General 1. Overload protection 2. Short circuit protection 3. Controlling 4. Used in residential building, non-residential building, energy source industry and infrastructure. 5. According to the type of instantaneous release classified as follows: type B(3-5)ln, type C(5-10)ln Release Curve ...

Normal Operating Conditions 1. Ambient Temperature: -25℃~+60℃ 2. Altitude: Not higher than 2000m 3. Use Category: AC-22A 4. Installation Method: Embedded vertical standard rail mounting 5. Wiring Method: Clamp connection wire with screw, tightening torque 2.5N.m