NT/NH Series
Key specs: Models include NT/NH-000, 00, 0, 1, 2C, 2, 3, and 17; no voltage or current ratings listed
Applications: General industrial distribution protection
RT18 Series
Key specs: AC 50 Hz; rated voltage 380V/500V; rated current includes 63A and 125A models (source data inconsistent); includes fuse-indicating base
Applications: Overload and short-circuit protection for industrial distribution equipment
MJ30, MJ31
Key specs: AC 415V; 32A-600A; gG; 80kA breaking capacity; compliant with IEC 60269-2 and BS 88-2
Applications: Industrial distribution protection
WRPV Series (WRPV-30, WRPV-32L, WRPV-63L, WRPV-80)
Key specs: Up to DC 1500V; up to 50A; up to 50kA breaking capacity; gPV class
Applications: Solar modules, energy storage batteries, combiner boxes, inverters, rectifier systems, and more
WREV-MD Series
Key specs: AC/DC 500V; 20A-1200A; AC breaking 100kA/DC breaking 50kA
Applications: Drive systems, power conversion, energy storage, variable frequency controllers, chargers, and cable protection
WREV-MF Series
Key specs: AC/DC 750V; 35A-800A (images also list 20A-800A); AC breaking 100kA/DC breaking 50kA
Applications: Drive systems, power conversion, energy storage, variable frequency controllers, chargers, and cable protection
HR17 Series
Key specs: Insulation voltage 800V; operating voltage up to 690V; operating current up to 630A
Applications: Power switches, isolating switches, emergency switches, and circuit protection
CTR1, CTR2, CTR3, CTR4 Series
Key specs: Bar-type fuse rails and disconnect switches; series cover different rated voltages, currents, and poles
Applications: Isolation and protection in distribution systems
XRNP Series
Key specs: Indoor AC 50 Hz; 3.6kV-40.5kV; 31.5kA or 50kA breaking capacity
Applications: Overload and short-circuit protection for voltage transformers
XRNT Series (DIN Structure)
Key specs: 3.6kV, 7.2kV, 12kV, 24kV, 40.5kV
Applications: Short-circuit and overload protection for transformers and electrical equipment, used in high-voltage switchgear, ring main units, and prefabricated substations
XRNT/BFY Type (BS Structure)
Key specs: 40.5kV; rated current 3.15A-50A; maximum breaking current 31.5kA
Applications: Transformer protection with British BS structure
KB, KU, KS Series Fuses
Key specs: 11kV-36kV; 1A-200A; general-purpose / universal / screw-type
Applications: Matched with drop-out fuses
KB, KU and KS Types
Key specs: high-voltage fuse links for drop-out fuses, 11kV–36kV systems, rated current 1A–200A, precise time-current characteristics
Applications: reliable interruption of transformer fault currents
XRNT Series (UK BS Standard)
Key specs: high-voltage fuses, rated voltage 40.5kV, rated current 3.15A–50A, breaking current up to 31.5kA, plug-in/busbar connections
Applications: 40.5kV power systems
NT/NH Series (NT/NH-000, NT/NH-00, NT/NH-0, NT/NH-1, NT/NH-2C, NT/NH-2, NT/NH-3, NT/NH-17)
Key specs: overload and short-circuit protection for industrial power distribution
Applications: distribution cabinets, industrial control systems, general low-voltage circuit protection
RT18 Series
Key specs: cylindrical fuses, rated voltage 380V/500V, overload and short-circuit protection, one-/two-/three-pole bases with optional blown-fuse indication, compact design
Applications: industrial electrical installations and power distribution equipment
MJ30 and MJ31 Series
Key specs: wedge-type contact fuses, rated voltage AC 415V, rated current 32A–600A, gG, breaking capacity up to 80kA, comply with IEC 60269-2 and BS 88-2
Applications: AC electrical installations
WRPV Series (WRPV-30, WRPV-32L, WRPV-63L, WRPV-80)
Key specs: DC circuit protection for photovoltaic and energy storage systems; rated DC voltage up to 1,500V, rated current up to 50A, breaking capacity up to 50kA, gPV full-range protection, high-strength fuse tube
Applications: photovoltaic strings/arrays, combiner boxes, inverters, energy storage batteries, rectifiers, charging systems
WREV-MD Series
Key specs: bolt-connected cylindrical fuses, rated voltage AC/DC 500V, rated current up to 1,200A, AC breaking capacity up to 100kA, DC up to 50kA
Applications: electric drive systems, power conversion, energy storage, frequency converters, chargers, high-voltage cables, automotive electrical equipment
WREV-MF Series
Key specs: high-voltage EV fuses, rated voltage AC/DC 750V, rated current up to 800A, AC breaking capacity up to 100kA, DC up to 50kA, comply with IEC 60269, ISO 8820, GB/T 31465
Applications: battery circuits, power conversion, charging applications
HR17 Series
Key specs: fuse disconnect switches, insulation voltage 800V, rated operating voltage up to 690V, current up to 630A, 50Hz, comply with IEC 60947-3 and GB/T 14048.3
Applications: power distribution, motor circuits, as power/isolating/emergency switches
CTR Series (CTR1, CTR2, CTR3, CTR4)
Key specs: fuse rails and disconnector switches for compact installation, circuit isolation and fuse protection
Applications: low-voltage distribution systems
XRNP Series
Key specs: indoor high-voltage current-limiting fuses, AC 50Hz, rated voltage 3.6kV–40.5kV
Applications: voltage transformer protection, indoor high-voltage distribution equipment
XRNT Series (German DIN Standard)
Key specs: high-voltage current-limiting fuses, voltage classes 3.6kV/7.2kV/12kV/24kV/40.5kV
Applications: power transformers, switchgear, ring main units, load switches, vacuum contactors, prefabricated substations