Outdoor Circuit Breaker

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ZFW41-126 SF6 Gas-insulated Metal-enclosed Switchgea

Rated voltage (kV)	126
Rated frequency (Hz)	50, 60
Rated current (A)	630, 1250, 1600, 2000, 2500, 3150
Rated short-time withstand current (kA)	40
Rated peak withstand current (kA)	100

ZW43A/ZW32-12/17.5/24 Outdoor AC Vacuum Circuit Breaker

Rated voltage (kV)	12, 24
Rated current (A)	630, 1250
Rated short-circuit breaking current (kA)	20, 25
4s Rated short-time withstand current (kA)	20, 25
Rated peak withstand current (kA)	50, 63

LW36A/B-72.5/126/145 HV SF6 Circuit Breaker

Rated voltage (kV)	72.5, 126, 145
Rated frequency (Hz)	50, 60
Rated current (A)	1250, 1600, 2000, 3150
4s Rated short-circuit withstand current (kA)	31.5, 40
Rated peak withstand current (kA)	80, 100

ZW37(G)-40.5 Outdoor MV Vacuum Circuit Breaker

Rated voltage (kV)	40.5
Rated current (A)	630, 1250, 1600, 2000
Rated short-circuit breaking current (kA)	20, 25, 31.5
Rated short-time withstand current (kA)	20, 25, 31.5
Rated peak withstand current (kA)	50, 63, 80

ZW37S-40.5 Outdoor MV Vacuum Circuit Breaker

Rated voltage (kV)	40.5
Rated current (A)	1600
Rated frequency (Hz)	50
Power frequency withstand voltage(kV)	95
Lightning impulse withstand voltage(kV)	185

ZW53-12 Outdoor MV Vacuum Circuit Breaker

Rated voltage (kV)	12
Rated current (A)	630
Rated peak withstand current (kA)	50
4s Rated short-time withstand current (kA)	20
Rated short-circuit breaking current (kA)	20

ZW43-12/17.5/24 Outdoor MV Vacuum Circuit Breaker

Rated voltage (kV)	12
Rated frequency (Hz)	50, 60
Rated current (A)	630
Rated short-circuit breaking current (kA)	20
Rated peak withstand current (kA)	50

ZWSP-12/17.5/24 Outdoor Single Phase Vacuum Circuit Breaker

Rated voltage (kV)	24
Rated frequency (Hz)	50
Rated current (A)	1250
Rated short-circuit breaking current (kA)	25
Rated peak withstand current (kA)	63

ZW20A-12/17.5/24 Outdoor AC Vacuum Circuit Breaker

Rated voltage (kV)	12, 17.5, 24
Rated frequency (Hz)	50, 60
Rated current (A)	630, 800, 1000
Rated short-circuit breaking current (kA)	12.5, 16, 20, 25
Rated peak withstand current (kA)	31.5, 40, 50, 63

ZW8-12 Outdoor Vacuum Circuit Breaker

Rated voltage (kV)	12
Rated frequency (Hz)	50, 60
Rated current (A)	630
Rated short-circuit breaking current (kA)	12.5, 16, 20
Rated peak withstand current (kA)	31.5, 40, 50

ZW27-12 Outdoor Vacuum Circuit Breaker

Rated voltage (kV)	12
Rated frequency (Hz)	50, 60
Rated current (A)	630, 1250
Rated short-circuit breaking current (kA)	12.5, 16, 20, 25
Rated peak withstand current (kA)	31.5, 40, 50, 63