Products

General 4 Pole YCQR-63 Automatic Transfer Switch is a PC class infrequent change-over switch, with two-station design (commonly used for A and standby for B), suitable for AC systems with AC 50-60hz and rated current 6A-63A. The main function of the automatic transfer switch is when the...

4 Pole  Molded Case Circuit Breakers YCM7 Type：YCM7Rated Current：100A,125A,160A,200A,250A,400A,630APoles：4P0leRated voltage Ue(V)：AC1000VShort-circuit breaking capacity Icu/1cs(kA)：10kARated insulation voltage Ui(V)：AC1000V General The rated insulation voltage of YCM8YV series electronic liquid crystal molded case circuit breakeris 1000V. It is suitable for the distribution network with AC 50Hz, rated voltage of 400V and below and...

Overload protection2. Short circuit protection3. Controlling4. Used in residential building, non-residential building, energy source industry and infrastructure. General YC9VA-3 voltage and current display relay is a microprocessor-based Protection Device for three-phase AC networks to protect electrical equipment from surge voltage. The device analyzes the...

4P AC MCB Circuit Breaker YCB7H-63 Type：YCB7H-63In（A）：32,63APoles：4PoleBreaking capacity：4.5kATripping Curve：B,C and D CurvesStandard：IEC/EN 60898-1Certificate：CE,CB,EAC,INMATRO General The YCB7-63N series miniature circuit breaker are suitable for overcurrent protection building line facilities and similar purposes in AC 50/60Hz, rated voltage 230V/400V,rated current up to 63A circuits. They have isolation,...

AC Surge Protection Devices YCS6-B Type：YCS6-B ​  Poles：4Pole ​Nominal Discharge Current In（kA）：40Ka, 60Ka, 80Ka Discharge Current Imax（kA）：40 ​Max or 60 Max Continuous Operating Operating Voltage Uc（V~）：385V ​Standard:IEC/EN 61643-1 ​Certificate: CE General The YCS6-B series Surge Protection Device, an AC SPD, is suitable for TT,...

Overload protection2. Short circuit protection3. Controlling4. 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 General The 4 Pole Changeover Breaker can switch on, load...

Description Type：YCB9ZF-100W ​Rated current：63A，100A ​Poles：4P ​Short circuit breaking capacity：6kA ​Mechanical life：More than 20000 times ​Electrical life：More than 6000 times ​Operating environment temperature：40 ℃~70 ℃ General The Changeover Switch can switch on, load, and break the circuit under normal conditions, using it as Switch Disconnectors....

Overload protection2. Short circuit protection3. Controlling4. Used in residential building, non-residential building, energy source industry and infrastructure. The RT18 Cylindrical contact caps fuse protector, an AC Fuse, is suitable for distribution equipment with AC 50Hz, a rated voltage of 500V, and a rated current...

Features 10 A Contact operating capacity Mechanical lifez 100000 With 2Z,3Zcontac foms Standard tube terminal With matchedsocket IncludingLED,test button

AC Surge Protection Devices YCS6-B Type：YCS6-C​ Poles：2Pole ​Nominal Discharge Current In（kA）：20 ​Max   Discharge Current Imax（kA）：40 ​Max Continuous Operating Operating Voltage Uc（V~）：275V ​Standard:IEC/EN 61643-1 ​Certificate:CE General YCS6 C series Surge Protection Device, an AC SPD 2P, is suitable for TT, IT, TN-S, TN-C and TN-C-S, the...

AC Surge Protection Devices YCS6-C Type：YCS6-C ​ Poles：2Pole ​Nominal Discharge Current In（kA）：20 ​Max   Discharge Current Imax（kA）：40 ​Max Continuous Operating Operating Voltage Uc（V~）：385V ​Standard:IEC/EN 61643-1 ​Certificate:CE General YCS6 C series Surge Protection Device, an AC SPD 2P, is suitable for TT, IT, TN-S, TN-C and TN-C-S,...

AC Surge Protection Devices YCS6-B ( CARTRIDGE ) The YCS6-B series Surge Protection Device, an AC SPD CARTRIDGE, is suitable for TT, IT, TN-S, TN-C, and TN-C-S, the power supply system with the rated voltage up to 230/400V and AC 50/60Hz. Its design corresponds...

AC Surge Protection Devices YCS6-B ( CARTRIDGE ) The YCS6-B series Surge Protection Device, an AC SPD CARTRIDGE, is suitable for TT, IT, TN-S, TN-C, and TN-C-S, the power supply system with the rated voltage up to 230/400V and AC 50/60Hz. Its design corresponds...

Timer Relay Features Used for control of time orderWith front-surface and back-surfaceconnecting socketsLED pilot, display action state Rating  220V, 30Sec Theory: Time Relay Usage: Car Relay, Household Appliances Relay, Communication Relay   Specification Time Range Dimension

Overload protection2. Short circuit protection3. Controlling4. 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 General LW28 Series Universal changeover switch is a Selector Switch...

General  Photovoltaic fuse YCF8-□ PVS series is applicable to DC Fuse distribution lines with rated voltage not exceeding DC1500V, rated current not exceeding 50A, and rated short circuit capacity not exceeding 50kA; It is used for line overload and short circuit protection. It is...

GeneralThe rated operating voltage of YCB8-63PV series 2 Pole DC miniature circuit breakers can reach DC1000V, and the rated operating current can reach 63A, which are used for isolation, overload, and short circuit protection. This DC Breaker is widely used in photovoltaic systems and...

Overload protection2. Short circuit protection3. Controlling4. Used in residential building, non-residential building, energy source industry and infrastructure. DC Circuit Breakers for Batteries  YCB1-125 DC Type：YCB1-125 DCIn(A)：80,100,125APoles：2PoleRated breaking capacity：6000AStandard：IEC/CN 60947-2

DC Surge Protection Devices YCS6-C 1000V Type：YCS6-C DC ​  Poles：2Pole  ​Nominal Discharge Current In（kA）：20 ​Maximum Discharge Current Imax（kA）：40 ​Maximum Continuous Operating ​Voltage Uc ：600VDC,800 VDC,1000VDC