China High voltage vacuum circuit breakers VCB Manufacturers, Suppliers, Factory

As a professional high quality 2P Rail Current Voltage Meter Combinations manufacturer, you can rest assured to buy 2P Rail Current Voltage Meter Combinations from our factory. And we will offer you the best after-sale service and timely delivery.The 2P DIN-Rail Current and Voltage Combination Meter is a device that combines the functions of current and voltage measurement in one device. It is DIN-Rail mounted for quick installation and removal in electrical control cabinets or distribution boxes. This combination meter is capable of measuring both current and voltage in a circuit, providing important data for power system monitoring and control.

As a professional high quality Three Phase 4 Wire Mechanical Meter manufacturer, you can rest assured to buy Three Phase 4 Wire Mechanical Meter from our factory. And we will offer you the best after-sale service and timely delivery.Three Phase 4 Wire Mechanical Meter is a kind of new style three phase four wire active energy meter, it adopts micro-electronics technique, and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21.It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is used for setting indoor or outdoor, it can display total energy consumption by step and motor type impulse register.

As a professional high quality WCT Din Rail Mounted Contactor manufacturer, you can rest assured to buy WCT Din Rail Mounted Contactor from our factory. And we will offer you the best after-sale service and timely delivery.The WCT Din Rail Mounted Contactor uses the main contact to open and close the circuit, and the auxiliary contact to conduct the control loop. The main contact generally only has a normally open contact, while the auxiliary contact often has two pairs of contacts with normally open and normally closed functions. Small contactors are often used as intermediate relays in conjunction with the main circuit. The contacts of the AC contactor are made of silver-tungsten alloy, which has good electrical conductivity and high temperature ablation resistance.

As a professional high quality HA Series Economic Electrical Distribution Box manufacturer, you can rest assured to buy HA Series Economic Electrical Distribution Box from our factory. And we will offer you the best after-sale service and timely delivery.HK Series lighting box is in line with IEC-493-1 standard,attractive and durable, safe and reliable, which is widely used in various places such as factory, mansion, residence, shopping center and so on.

As a professional high quality QCX3 Series Star Delta Reduced Voltage Starter manufacturer, you can rest assured to buy QCX3 Series Star Delta Reduced Voltage Starter from our factory. And we will offer you the best after-sale service and timely delivery.

As a professional high quality 63A 80A Dual Power Isolation Transfer Switch manufacturer, you can rest assured to buy 63A 80A Dual Power Isolation Transfer Switch from our factory. And we will offer you the best after-sale service and timely delivery.63A 80A Dual Power Isolation Transfer Switch are devices or systems that isolate a particular circuit for maintenance and prevent currents from passing through. The main isolator switch, also known as an isolator, typically consists of two sets (or one set) of electrical contacts mounted in series. The line side is connected to a power supply outside the building.63A 80A Dual Power Isolation Transfer Switch ensure an electrical circuit is completely de-energised for routine service and maintenance and can be shut down quickly in the event of an emergency. The switch separates the circuit from the main power source and discharges any current trapped in the circuit, rendering it safe to work on and ensuring fast shut down and the absence of any electrical current when an emergency stop is required.