General
1. Protection against overload and short-circuit currents
2. Protection against the effects of sinusoidal alternating earth fault currents
3. Protection against indirect contacts and additional protection against direct contacts.
4. Protection against fire hazard caused by insulation faults
5. Used in residential building
6. According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)...
Appearance and Dimension of Keypad
Description
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 electromagnetic relay.The user can set the current voltage value and delay time through the butto...
General
The Modular Signal Lamp is applicable to circuit with rated voltage 230V~and frequency 50/60Hz for visual indication and signaling. Construction and Feature: Low service duration,minimum power consumption,Compact design in modular size,Easy installation. Standard: IEC 60947-5-1
Specifications
Wiring Diagram
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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
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