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DC Component
DC MCB
DC MCCB
DC Surge Protective Device
EXPD DC Surge Protector 1500V 40kA
EXU3DC-II T2 DC SPD Type 2 800V to 1200V
EXU3DC-II+III – Type 2+3 DC SPD 800V-1200V
EXU3DC-I+II – Type 1+2 DC SPD 800V-1200V
DC Fuse
EXRPV DC Fuse-combination Unit
DC Isolation Switch
HYGLDC Load Isolation Switch 1000V/1500V DC for PV Systems
EXD1 Photovoltaic DC Disconnect Switch
HUW9NEGZ DC Disconnector
EXG3DC-32 Series DC Isolator Switch
EXBG3DC-32 IP66 PV Solar Disconnect Switch Box
DC Contactor
HUC9NEZ DC Contactor
Inverter
Photovoltaic Cable
Photovoltaic Connector
PV Combiner Box
EXEB1H PV Combiner Box Enclosure – IP65 Waterproof for Solar Projects
EXCB3-DC2-2 2 In 2 Out Combiner Box
EXCB1-DC3-1 Solar Combiner Box 3 In 1 Out
EXCB3-DC3-1 Solar Combiner Box 3 In 1 Out
EXCB1-DC4-2 Solar Combiner Box 4 In 2 Out
EXCB3-DC4-2 – 4 In 2 Out DC Combiner Box with Isolator
EXCB1-DC6-2 – 6 In 2 Solar PV Combiner Box
EXCB3-DC6-2 – 6 In 2 PV Combiner Box with DC Isolator
Rapid Shutdown
PV-specific ATS
High Voltage AC
High Voltage AC MCCB
High Voltage AC ACB
PV-storage-charging
Solar Panel
Energy Storage Battery
Charging Pile
Final Distribution
MCB
HUM18-63 MCB
HUM18-63N MCB
EXB3-125 MCB
HUM18-125 MCB
HUM18-80 MCB
HUM17-40 MCB
HUM18-40 MCB
NT50 Double Pole MCB
EXB3-40 AC MCB
EXB3-63 AC MCB
RCBO
EXB3LE-63 RCBO
EXB3LY-63 RCBO
HUM18LE-63 RCBO
EXB3LE-125 – 125A RCBO
VRL22B – Type B RCBO
RCCB
EXB3L1 100 RCCB
VRL11B Type B RCCB
VRL11F Type F RCCB
SPD
Low Voltage Fuse
DIN Rail Indicator
Overvoltage And Undervoltage Protector
EXUR7-63W Multi-function Protector
EXUR7N/EXUR7 Over & Under Voltage Protector
EXUR7-3 Overvoltage and Undervoltage Protector
EXUR7P-2 ATS with Overvoltage and Undervoltage Protector
Contactor
EXCH7 Modular Contactor
Isolating Switch
Changeover Switch
Smart Circuit Breaker
AFDD
AFDD7LE-63 AFDD
MCB Accessories
Consumer Unit
Metal Distribution Box
Plastic Distribution Box
Distribution Box With Supporting Products
Others
Power Distribution
ACB
EXW3 ACB
HUW9 ACB
ATS
CB
HYT3 ATS
PC
HYT3P ATS
HYET3 ATS
HYT1 3 ATS
EXT1B-63 ATS
EXET1-100 ATS
MCCB
EXM3 MCCB
HYM1 MCCB
HUM8 MCCB
Isolation Switch & Knife Switch
Fuse
RT18 Filled Enclosed Tubular Fuse & Fuse Holder
RT0 Filled Enclosed Tubular Fuse
RT14 – AC Fuse
RS0 Filled Enclosed Cartridge Fuse
HYRT3Z DC Fuse
HYRT2Z 1500V 50 Amp Fuse Holder
Motor Control And Protection
AC Contactor
EXC7-M Miniature AC Contactor
Capacitor Switching Contactor
Thermal Overload Relay
Magnetic Starter
Motor Protector
Variable Frequency Drive
Soft Starter
Relay
Functional Relay
Solid State Relay
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Universal Relay
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Time Switch
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Changeover Switch (100-3200A)
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Copper Cable Lug Terminal
Terminal Block
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Alarm Indicator
Utility Class
Other
Residential
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Smart Wall Switch
Socket
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Contact US
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Contact Now
Products
New Energy
DC Component
DC MCB
DC MCCB
DC Surge Protective Device
EXPD DC Surge Protector 1500V 40kA
EXU3DC-II T2 DC SPD Type 2 800V to 1200V
EXU3DC-II+III – Type 2+3 DC SPD 800V-1200V
EXU3DC-I+II – Type 1+2 DC SPD 800V-1200V
DC Fuse
EXRPV DC Fuse-combination Unit
DC Isolation Switch
HYGLDC Load Isolation Switch 1000V/1500V DC for PV Systems
EXD1 Photovoltaic DC Disconnect Switch
HUW9NEGZ DC Disconnector
EXG3DC-32 Series DC Isolator Switch
EXBG3DC-32 IP66 PV Solar Disconnect Switch Box
DC Contactor
HUC9NEZ DC Contactor
Inverter
Photovoltaic Cable
Photovoltaic Connector
PV Combiner Box
EXEB1H PV Combiner Box Enclosure – IP65 Waterproof for Solar Projects
EXCB3-DC2-2 2 In 2 Out Combiner Box
EXCB1-DC3-1 Solar Combiner Box 3 In 1 Out
EXCB3-DC3-1 Solar Combiner Box 3 In 1 Out
EXCB1-DC4-2 Solar Combiner Box 4 In 2 Out
EXCB3-DC4-2 – 4 In 2 Out DC Combiner Box with Isolator
EXCB1-DC6-2 – 6 In 2 Solar PV Combiner Box
EXCB3-DC6-2 – 6 In 2 PV Combiner Box with DC Isolator
Rapid Shutdown
PV-specific ATS
High Voltage AC
High Voltage AC MCCB
High Voltage AC ACB
PV-storage-charging
Solar Panel
Energy Storage Battery
Charging Pile
Final Distribution
MCB
HUM18-63 MCB
HUM18-63N MCB
EXB3-125 MCB
HUM18-125 MCB
HUM18-80 MCB
HUM17-40 MCB
HUM18-40 MCB
NT50 Double Pole MCB
EXB3-40 AC MCB
EXB3-63 AC MCB
RCBO
EXB3LE-63 RCBO
EXB3LY-63 RCBO
HUM18LE-63 RCBO
EXB3LE-125 – 125A RCBO
VRL22B – Type B RCBO
RCCB
EXB3L1 100 RCCB
VRL11B Type B RCCB
VRL11F Type F RCCB
SPD
Low Voltage Fuse
DIN Rail Indicator
Overvoltage And Undervoltage Protector
EXUR7-63W Multi-function Protector
EXUR7N/EXUR7 Over & Under Voltage Protector
EXUR7-3 Overvoltage and Undervoltage Protector
EXUR7P-2 ATS with Overvoltage and Undervoltage Protector
Contactor
EXCH7 Modular Contactor
Isolating Switch
Changeover Switch
Smart Circuit Breaker
AFDD
AFDD7LE-63 AFDD
MCB Accessories
Consumer Unit
Metal Distribution Box
Plastic Distribution Box
Distribution Box With Supporting Products
Others
Power Distribution
ACB
EXW3 ACB
HUW9 ACB
ATS
CB
HYT3 ATS
PC
HYT3P ATS
HYET3 ATS
HYT1 3 ATS
EXT1B-63 ATS
EXET1-100 ATS
MCCB
EXM3 MCCB
HYM1 MCCB
HUM8 MCCB
Isolation Switch & Knife Switch
Fuse
RT18 Filled Enclosed Tubular Fuse & Fuse Holder
RT0 Filled Enclosed Tubular Fuse
RT14 – AC Fuse
RS0 Filled Enclosed Cartridge Fuse
HYRT3Z DC Fuse
HYRT2Z 1500V 50 Amp Fuse Holder
Motor Control And Protection
AC Contactor
EXC7-M Miniature AC Contactor
Capacitor Switching Contactor
Thermal Overload Relay
Magnetic Starter
Motor Protector
Variable Frequency Drive
Soft Starter
Relay
Functional Relay
Solid State Relay
Time Relay
Universal Relay
Relay Base
Time Switch
Industrial Buttons And Switches
Button
Indicator Light
Micro Switch
Limit Switch
Changeover Switch (100-3200A)
Power Supply
Transformer
Voltage Regulator
Stabilizer
Inverter
Switching Power Supply
Power Management
Board Meter
Din Rail Meter
Electric Meter
Digital Meter
Current Transformer
Power Quality
Electrical Materials
Copper Cable Lug Terminal
Terminal Block
Crimp Terminal
Alarm Indicator
Utility Class
Other
Residential
Wall Switch
Smart Wall Switch
Socket
Junction Box
Fire Protection And Security
Hot Aerosol Fire Extinguishing Device
Red Strip series
Din Rail Series
Circle Series
Black Square Series
Wireless Gas Fire Suppression System
Fireproof Current Limiter Protector
Blog
Services
Solutions
Projects
Resources
Download
Certificates
Videos
FAQ
About
About HUYU Electric
VR Factory
R&D and Manufacturing
Global Network
Huyu News
Contact US
Technical Support
Support
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May 11, 2026
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