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Switchgear
Low Voltage Switchgear
MNS Series Low Voltage Withdrawable Switchgear
GCK Series Low Voltage Withdrawable Switchgear
GGD Series Low Voltage Switchgear
GCS Series Low Voltage Withdrawable Switchgear
XL-12 AC Low Voltage Power Distribution Cabinet
JXF Series Low Voltage Control Box
Medium & High Voltage Switchgear
KYN61-40.5KV High Voltage Withdrawable Switchgear
KYN28A-12/24KV High Voltage Withdrawable Switchgear
DRM6-12/24/40.5KV High Voltage SF6 Gas Insulated Switchgear(GIS)
HXGN15-12/24/40.5KV High Voltage Fixed SF6 Ring Main Unit(RMU)
HXGN17-12/24/40.5KV High Voltage Fixed Switchgear
High Voltage Cable Branch Box For Outdoor Substation
Circuit Breakers
Miniature Circuit Breaker (MCB)
DZ47 1P 6A~63A Series Miniature Circuit Breaker (MCB)
DZ47 2P 6A~63A Series Miniature Circuit Breaker (MCB)
DZ47 3P 6A~63A Series Miniature Circuit Breaker (MCB)
DZ47 4P 6A~63A Series Miniature Circuit Breaker (MCB)
Residual Current Circuit Breaker
DZ47LE Series, 1P+N, 6A~63A, C Curve, AC Residual Current Operated Circuit Breaker (RCBO)
DZ47LE Series, 2P, 6A~63A, C Curve, AC Residual Current Operated Circuit Breaker (RCBO)
DZ47LE Series, 3P+N, 6A~63A, C Curve, AC Residual Current Operated Circuit Breaker (RCBO)
DZ47LE Series, 4P, 6A~63A, C Curve, AC Residual Current Operated Circuit Breaker (RCBO)
WiFi Smart Circuit Breaker
DL-A-WTB WiFi Smart Circuit Breaker Single Phase ON/OFF Switch (Basic Type)
DL-A-WTM WiFi Smart Circuit Breaker Single Phase With Metering Function
DL-A-WTV WiFi Smart Circuit Breaker With Metering Function & V/A Protection
Molded Case Circuit Breaker (MCCB)
DLM1 Series Molded Case Circuit Breaker (MCCB)
DLM1E Series Adjustable Molded Case Circuit Breaker
DLM1LE Series Molded Case Circuit Breaker With Leakage Protection
Universal Type Air Circuit Breaker (ACB)
DLW1 Series Universal Type Air Circuit Breaker (ACB) Drawer/Fixed Type
Indoor Vacuum Circuit Breaker (VCB)
DLVS1-12 Series 12kV High Voltage Vacuum Circuit Breaker
FZRN25-12 Series 12kV Indoor Vacuum Load Switch
Outdoor Vacuum Circuit Breaker (VCB)
ZW20 Series 12kV 630A Outdoor High Voltage Vacuum Circuit Breaker
ZW32 Series 12kV Outdoor High Voltage Vacuum Circuit Breaker
ZW7 Series 35kV/40.5kV Outdoor High Voltage Vacuum Circuit Breaker
Circuit Breaker Accessories
Insulated Arc Spacer for Molded Case Circuit Breaker (MCCB)
Extended Handle For Molded Case Circuit Breaker (MCCB)
Automatic Transfer Switches
Automatic Transfer Switches (CB Class)
Automatic Transfer Switches (PC Class)
DLQ1 Series Automatic Transfer Switches (ATS)
DLQ9T-2P Din Rail Automatic Transfer Switches (ATS) AC 110V 220V 6A-63A
Solar Products
DC Miniature Circuit Breaker
DL7-63Z 1P 6A~63A 6kA Series DC Miniature Circuit Breaker (DC MCB)
DL7-63Z 2P 6A~63A 6kA Series DC Miniature Circuit Breaker (DC MCB)
DL7-63Z 3P 6A~63A 6kA Series DC Miniature Circuit Breaker (DC MCB)
DL7-63Z 4P 6A~63A 6kA Series DC Miniature Circuit Breaker (DC MCB)
DC Fuse
DC SPD
DC Molded Case Circuit Breakers
DC Isolator Switch
Solar Connector
PV Combiner Box
DLCBP Series PV Combiner Box
Photovoltaic Switchgear
Photovoltaic Grid-tie Metering Switchgear
Other Equipment
AC Contactor
CJX2 Series 9A-95A AC Contactor
CJX2F Series 115A-800A AC Contactor
Surge Protective Devices (SPD)
DLSPD-2 Series Surge Protective Device (AC SPD)
Voltage Stabilizer
VAS Series Three Phase AC Automatic Voltage Stabilizer (Voltage Regulator)
VAD Series Single Phase AC Automatic Voltage Stabilizer (Voltage Regulator)
Waterproof Distribution Box
Capacitor
BSMJ Series Self-healing Low Voltage Shunt Power Capacitor
Reactor
DLRG Series Shunt Reactor
Slotted-duct Raceway
Substations
YB27-12/0.4 12kV High-voltage/low-voltage Compact Substation
YBW Series Outdoor prefabricated substation (For wind, solar energy)
Transformers
Cast Resin Dry-Type Transformers
STG Series AC Regulated Power Supply
ST Series Step Up & Down Transformer
S11 Series Oil Immersed Power Transformer
Switchgear
Low Voltage Switchgear
MNS Series Low Voltage Withdrawable Switchgear
GCK Series Low Voltage Withdrawable Switchgear
GGD Series Low Voltage Switchgear
GCS Series Low Voltage Withdrawable Switchgear
XL-12 AC Low Voltage Power Distribution Cabinet
JXF Series Low Voltage Control Box
Medium & High Voltage Switchgear
KYN61-40.5KV High Voltage Withdrawable Switchgear
KYN28A-12/24KV High Voltage Withdrawable Switchgear
DRM6-12/24/40.5KV High Voltage SF6 Gas Insulated Switchgear(GIS)
HXGN15-12/24/40.5KV High Voltage Fixed SF6 Ring Main Unit(RMU)
HXGN17-12/24/40.5KV High Voltage Fixed Switchgear
High Voltage Cable Branch Box For Outdoor Substation
Circuit Breakers
Miniature Circuit Breaker (MCB)
DZ47 1P 6A~63A Series Miniature Circuit Breaker (MCB)
DZ47 2P 6A~63A Series Miniature Circuit Breaker (MCB)
DZ47 3P 6A~63A Series Miniature Circuit Breaker (MCB)
DZ47 4P 6A~63A Series Miniature Circuit Breaker (MCB)
Residual Current Circuit Breaker
DZ47LE Series, 1P+N, 6A~63A, C Curve, AC Residual Current Operated Circuit Breaker (RCBO)
DZ47LE Series, 2P, 6A~63A, C Curve, AC Residual Current Operated Circuit Breaker (RCBO)
DZ47LE Series, 3P+N, 6A~63A, C Curve, AC Residual Current Operated Circuit Breaker (RCBO)
DZ47LE Series, 4P, 6A~63A, C Curve, AC Residual Current Operated Circuit Breaker (RCBO)
WiFi Smart Circuit Breaker
DL-A-WTB WiFi Smart Circuit Breaker Single Phase ON/OFF Switch (Basic Type)
DL-A-WTM WiFi Smart Circuit Breaker Single Phase With Metering Function
DL-A-WTV WiFi Smart Circuit Breaker With Metering Function & V/A Protection
Molded Case Circuit Breaker (MCCB)
DLM1 Series Molded Case Circuit Breaker (MCCB)
DLM1E Series Adjustable Molded Case Circuit Breaker
DLM1LE Series Molded Case Circuit Breaker With Leakage Protection
Universal Type Air Circuit Breaker (ACB)
DLW1 Series Universal Type Air Circuit Breaker (ACB) Drawer/Fixed Type
Indoor Vacuum Circuit Breaker (VCB)
DLVS1-12 Series 12kV High Voltage Vacuum Circuit Breaker
FZRN25-12 Series 12kV Indoor Vacuum Load Switch
Outdoor Vacuum Circuit Breaker (VCB)
ZW20 Series 12kV 630A Outdoor High Voltage Vacuum Circuit Breaker
ZW32 Series 12kV Outdoor High Voltage Vacuum Circuit Breaker
ZW7 Series 35kV/40.5kV Outdoor High Voltage Vacuum Circuit Breaker
Circuit Breaker Accessories
Insulated Arc Spacer for Molded Case Circuit Breaker (MCCB)
Extended Handle For Molded Case Circuit Breaker (MCCB)
Automatic Transfer Switches
Automatic Transfer Switches (CB Class)
Automatic Transfer Switches (PC Class)
DLQ1 Series Automatic Transfer Switches (ATS)
DLQ9T-2P Din Rail Automatic Transfer Switches (ATS) AC 110V 220V 6A-63A
Solar Products
DC Miniature Circuit Breaker
DL7-63Z 1P 6A~63A 6kA Series DC Miniature Circuit Breaker (DC MCB)
DL7-63Z 2P 6A~63A 6kA Series DC Miniature Circuit Breaker (DC MCB)
DL7-63Z 3P 6A~63A 6kA Series DC Miniature Circuit Breaker (DC MCB)
DL7-63Z 4P 6A~63A 6kA Series DC Miniature Circuit Breaker (DC MCB)
DC Fuse
DC SPD
DC Molded Case Circuit Breakers
DC Isolator Switch
Solar Connector
PV Combiner Box
DLCBP Series PV Combiner Box
Photovoltaic Switchgear
Photovoltaic Grid-tie Metering Switchgear
Other Equipment
AC Contactor
CJX2 Series 9A-95A AC Contactor
CJX2F Series 115A-800A AC Contactor
Surge Protective Devices (SPD)
DLSPD-2 Series Surge Protective Device (AC SPD)
Voltage Stabilizer
VAS Series Three Phase AC Automatic Voltage Stabilizer (Voltage Regulator)
VAD Series Single Phase AC Automatic Voltage Stabilizer (Voltage Regulator)
Waterproof Distribution Box
Capacitor
BSMJ Series Self-healing Low Voltage Shunt Power Capacitor
Reactor
DLRG Series Shunt Reactor
Slotted-duct Raceway
Substations
YB27-12/0.4 12kV High-voltage/low-voltage Compact Substation
YBW Series Outdoor prefabricated substation (For wind, solar energy)
Transformers
Cast Resin Dry-Type Transformers
STG Series AC Regulated Power Supply
ST Series Step Up & Down Transformer
S11 Series Oil Immersed Power Transformer
Home
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Derlicn Electrical Blog - Thoughts on the
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Company Events
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Product Knowledge
Troubleshooting
Product Knowledge
August 5, 2025
2 weeks ago
How Does a Miniature Circuit Breaker (MCB) Work? | Complete Technical Guide
How Does a Miniature Circuit Breaker (MCB) Work? | Complete Technical Guide Home Blog Product...
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Product Knowledge
August 4, 2025
2 weeks ago
Top 5 PV Combiner Box Installation Mistakes and How to Avoid Them
How to Match Your Solar Panels with the Right Inverter and Combiner Box: A Comprehensive Guide Home Blog Product...
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Product Knowledge
August 4, 2025
2 weeks ago
PV Combiner Box vs. Traditional DC Junction Box: What’s the Difference?
PV Combiner Box vs. Traditional DC Junction Box: What’s the Difference? Home Blog Product...
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Product Knowledge
August 4, 2025
2 weeks ago
How to Match Your Solar Panels with the Right Inverter and Combiner Box: A Comprehensive Guide
How to Match Your Solar Panels with the Right Inverter and Combiner Box: A Comprehensive Guide Home Blog Product...
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Product Knowledge
August 2, 2025
3 weeks ago
How to Calculate PV Combiner Box Specifications?
How to Calculate PV Combiner Box Specifications? Home Blog Product...
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Product Knowledge
August 2, 2025
3 weeks ago
How to Choose the Right PV Combiner Box for Your Solar Project
How to Choose the Right PV Combiner Box for Your Solar Project Home Blog Product...
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Product Knowledge
August 2, 2025
3 weeks ago
What Is a PV Combiner Box and Why Is It Essential in Solar Systems?
What Is a PV Combiner Box and Why Is It Essential in Solar Systems? Home Blog Product...
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Product Knowledge
August 1, 2025
3 weeks ago
What Is a Voltage Stabilizer and Why Do You Need One?
What Is a Voltage Stabilizer and Why Do You Need One? Home Blog Product...
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Product Knowledge
August 1, 2025
3 weeks ago
Molded Case Circuit Breaker VS Miniature Circuit Breaker: How Do You Choose?
Molded Case Circuit Breaker vs Miniature Circuit Breaker: How Do You Choose? Home Blog Product...
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Product Knowledge
July 31, 2025
3 weeks ago
AC SPD vs. DC SPD: Can I Use an AC Surge Protector for DC Power?
AC SPD vs. DC SPD: Can I Use an AC Surge Protector for DC Power? Home Blog Product...
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Product Knowledge
July 15, 2025
1 month ago
What’s the Difference Between 4 Poles Circuit Breaker & 3 Poles Circuit Breaker
What’s the Difference Between 4 Poles Circuit Breaker & 3 Poles Circuit Breaker? Home Blog Product...
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Troubleshooting
July 15, 2025
1 month ago
Why is My Circuit Breaker Hot But Not Tripping?
Why Is My Circuit Breaker Hot But Not Tripping? | Overheating Breaker Causes & Solutions Home Blog Product...
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