China Surge Protective Devices Manufacturers, Suppliers, Factory

As a professional high quality W2R-4P Automatic Transfer Switch manufacturer, you can rest assured to buy W2R-4P Automatic Transfer Switch from our factory. And we will offer you the best after-sale service and timely delivery.Series dual power automatic transfer switches are newly developed miniature household power transfer switches. This switch is mainly used to test whether the normal or standby power supply is normal. When the normal power supply is abnormal, the backup power supply will work immediately to ensure the continuity, reliability, and safety of the power supply. This product is specially designed for home track TV installation and is specially used for the Pz30 distribution box.

As a professional high quality NXA Series Air Circuit Breaker manufacturer, you can rest assured to buy NXA Series Air Circuit Breaker from our factory. And we will offer you the best after-sale service and timely delivery.▪ Frame size (A): 1600, 2000, 3200, 4000
▪ Breaking capacity: N,S,H
▪ Rated operational voltage Ue (VAC): 380/400/415
▪ Number of poles: 3P, 4P
▪ Installation method: draw-out type, fixed type
▪ Wiring type: horizontal rear connection

As a professional high quality W2R-2P Generator Automatic Transfer Switch for PV manufacturer, you can rest assured to buy W2R-2P Generator Automatic Transfer Switch for PV from our factory. And we will offer you the best after-sale service and timely delivery.Series dual power automatic transfer switches are newly developed miniature household power transfer switches. This switch is mainly used to test whether the normal or standby power supply is normal. When the normal power supply is abnormal, the backup power supply will work immediately to ensure the continuity, reliability, and safety of the power supply. This product is specially designed for home track TV installation and is specially used for the Pz30 distribution box.

As a professional high quality DZ30LE-32 RCBO Residual Current Circuit Breaker with Overcurrent Protection manufacturer, you can rest assured to buy DZ30LE-32 RCBO Residual Current Circuit Breaker with Overcurrent Protection from our factory. And we will offer you the best after-sale service and timely delivery.DZ30-32(phase line+neutral line leakage) series miniature circuit breaker is suitable to the single phase residual circuit of 50/60Hz, rated voltage 230V, as the current leakage protection and protect the civil electrical circuit from over load and short circuit and it has the features of volume small, breaking capacity high. Null/live wire is cut at the same time, and even the wire is reverse connection, it still have current leakage Protection.The product conforms to standards IEC1009.1, GB16917.1etc.

As a professional high quality GATS-G Isolation Automatic Transfer Switch (ATS) manufacturer, you can rest assured to buy GATS-G Isolation Automatic Transfer Switch (ATS) from our factory. And we will offer you the best after-sale service and timely delivery.The primary wiring diagram to see the picture. The control power is derived from normal power，emergency power cand N phases. Ⅰ and Ⅱ line control power AC220V connected with terminal 102~103,104~105respectively,102 and 104 are normal power and emergency power live line respective. Terminal 101,106 are acting as a signal lamp to control the power supply. Note:101 and 106 couldn’t be connected with any other lines. When above(under) input line, under(above)terminal Ⅰ and Ⅱ line A, B, C phases will be connected with copper lines or lines acting as output.

As a professional high quality LMCK Series Split Core Current Transformer manufacturer, you can rest assured to buy LMCK Series Split Core Current Transformer from our factory. And we will offer you the best after-sale service and timely delivery.LMCK series Split Core Current Transformer is a current transformer whose core can be separated, thus allowing it to be installed or removed without interrupting the circuit. It is primarily used to measure alternating current (AC) where the secondary current is usually proportional to the primary current. These transformers are widely used in industrial control and electrical systems for troubleshooting, circuit testing or maintenance.