ZW8-12 Outdoor 12kV MV Vacuum Circuit Breaker 630A – Permanent Magnet Mechanism Epoxy Resin Solid Insulation 10000 Mechanical Life Maintenance-Free
ZW8-12 Outdoor 12kV MV Vacuum Circuit Breaker 630A: Permanent magnet mechanism, epoxy resin solid insulation, 10000 mechanical life, maintenance-free, 20/25/31.5kA breaking current, small size, light weight, pollution-free, 10kV urban grid, -40°C to +40°C.
ZW39-40.5 Outdoor High Voltage Vacuum Circuit Breaker 35kV – CT10-A Spring Mechanism Frequent Operation Contact Breaker GB1984 IEC Compliant
ZW39-40.5 Outdoor High Voltage Vacuum Circuit Breaker: 35kV AC 50Hz, CT10-A improved spring mechanism, strong breaking capacity, low operating power, high reliability, frequent operation, contact circuit breaker, industrial/mining/power plants/substations, GB1984/GB/T11022/JB/T3855 compliant.
ZW30A-40.5 Outdoor High Voltage Vacuum Circuit Breaker 40.5kV – 10000 Mechanical Life SF6 Insulation 630A Capacitor Switching 12 CT Spring Mechanism
ZW30A-40.5 Outdoor High Voltage Vacuum Circuit Breaker: 40.5kV 10000 mechanical life, SF6 auxiliary insulation, 630A capacitor switching no re-ignition, spring mechanism remote control, up to 12 CT, out-of-step breaking, oil-free operation, frequent operation, power transmission/transformation.
ZW17-40.5 Outdoor High Voltage Vacuum Circuit Breaker 40.5kV – 20 Times Full Capacity Breaking Maintenance-Free High Precision CT Porcelain Sleeve
ZW17-40.5 Outdoor High Voltage Vacuum Circuit Breaker: 40.5kV 20 times full capacity breaking maintenance-free, high-voltage porcelain sleeve, high precision CT multiple ratios, electromagnetic/spring mechanism, horizontal/central/CT external structures, pollution level III/IV, -30°C to +40°C.
ZW7-40.5 Outdoor High Voltage Vacuum Circuit Breaker 40.5kV – 10000 Mechanical Life Maintenance-Free VCB Built-in CT Anti-Pollution
ZW7-40.5 Outdoor High Voltage Vacuum Circuit Breaker: 40.5kV 10000 mechanical life, maintenance-free, vacuum arc extinguishing, built-in CT 0.2 class, spring/electromagnetic mechanism, condensation controller, load/overload/short-circuit current, anti-pollution, GB1984/IEC56.
ZW32-40.5 Outdoor AC High Voltage Boundary Vacuum Circuit Breaker 40.5kV – Integrated Solid-Sealed Poles Miniaturized VCB Pollution Level IV
ZW32-40.5 Outdoor AC High Voltage Boundary Vacuum Circuit Breaker: 40.5kV integrated solid-sealed poles, miniaturized design, current transformers, isolation switch, medium-voltage overhead line, load/overload/short-circuit current, pollution level IV, -30°C to +60°C.
ZW43-12 Outdoor High Voltage Vacuum Circuit Breaker 12kV – Miniaturized Compact VCB Urban Rural Distribution Load Short-Circuit Current
ZW43-12 Outdoor High Voltage Vacuum Circuit Breaker: 12kV miniaturized compact VCB, ZW32 miniaturized product, load/overload/short-circuit current breaking, urban/rural power distribution, three-phase AC 50Hz, outdoor high-voltage switchgear.
ZW32-12 Outdoor AC High Voltage Vacuum Circuit Breaker 12kV – Compact Lightweight Maintenance-Free VCB Anti-Condensation Pollution Resistant
ZW32-12 Outdoor AC High Voltage Vacuum Circuit Breaker: 12kV compact lightweight maintenance-free VCB, anti-condensation, pollution resistant, load/overload/short-circuit current breaking, substations, rural power grids, -40°C to +40°C, pollution level III.
ZW20F-12/FZW28-12 Outdoor AC Boundary Vacuum Circuit Breaker 12kV – Automatic Distribution Network Zero-Sequence Detection Pollution Level IV
ZW20F-12/FZW28-12 Outdoor AC Boundary Vacuum Circuit Breaker: 12kV automatic distribution network, milliamp zero-sequence detection, phase-to-phase short-circuit, neutral point grounding methods, pollution level IV, -40°C to +40°C, frequent operation.
ZW8-12 Outdoor AC High Voltage Vacuum Circuit Breaker 12kV – Three-Phase Common Box VCB Electric Spring Mechanism Pollution Resistant
ZW8-12 Outdoor AC High Voltage Vacuum Circuit Breaker: 12kV three-phase common box VCB, vacuum arc extinguishing, electric spring mechanism, ceramic shell, silicone rubber injection, pollution resistant, -40°C to +40°C, pollution level III.