Model	Rated Voltage (KV)	Maximal Voltage (KV)	Frequency (Hz)	Rated Short-Circuit Breaking Current (KA)	Rated Current (A)	Rated Thermal Stability Current (KA)	Rated Dynamic Stable Current (KA)	Rated Lightning Impulse Withstand Current (KA)	Rated 1min Power-Frequency Withstand Voltage (KA)	Degree of Protection of Shell	Degree of Protection of Separate Chamber	Rated Making Current (KA)	Outline Dimension (mm)
KYN18A-12	12		50	25	1250	25	63	75	42	IP40	IP40
KYN18A-12	6		50	50	1600/2000/3150	50（3S）	125/140	60	32	IP40	IP40
KYN18A-12	6		50	31.5	1250/1600/2000/2500	31.5	80/100	60	32	IP40	IP40
KYN18A-12	6		50	20	630	20	50	60	32	IP40	IP40
KYN18A-10	10	10.5	50	40	1600/2000/3150	40	100/130	75	42	IP40	IP40
KYN18A-10	10	10.5	50	31.5	1250/1600/2000/2500	31.5	80/100	75	42	IP40	IP40
KYN18A-10	10	10.5	50	25	1250	25	63	75	42	IP40	IP40
KYN18A-10	6	6.9	50	50	1600/2000/3150	50（3S）	125/140	60	32	IP40	IP40
KYN18A-10	6	6.9	50	25	1250	25	63	60	32	IP40	IP40
KYN18A-10	6	6.9	50	31.5	1250/1600/2000/2500	31.5	80/100	60	32	IP40	IP40
JYN2-12	12		50	40	2500/3150	40	100	75	42	IP2X	IP2X	100	840（1000、1200）×1500×2200
JYN2-12	12		50	31.5	1250/2000	31.5	80	75	42	IP2X	IP2X	80	840（1000、1200）×1500×2200
JYN2-12	12		50	20	1250	20	50	75	42	IP2X	IP2X	50	840（1000、1200）×1500×2200
KYN28A-12	12		50	16/20/25/31.5/40/50	630/1250/1600/2000/2500/3150	16/20/25/31.5/40/50	40/50/63/80/100/125	75	42	IP4X	IP2X	40/50/63/80/100/125
KYN28A-12	7.2		50	16/20/25/31.5/40/50	630/1250/1600/2000/2500/3150	16/20/25/31.5/40/50	40/50/63/80/100/125	60	32	IP4X	IP2X	40/50/63/80/100/125
KYN28A-12	3.6		50	16/20/25/31.5/40/50	630/1250/1600/2000/2500/3150	16/20/25/31.5/40/50	40/50/63/80/100/125	40	24	IP4X	IP2X	40/50/63/80/100/125
KYN28-12	12		50	25/31.5/40/50	630/1250/1600/2000/2500/3150	25/31.5/40/50	63/80/100/125			IP2X/IP3X/IP4X		63/80/100/125	800×1500×2200/1000×1650/2200
KYN28-12	7.2		50	25/31.5/40/50	630/1250/1600/2000/2500/3150	25/31.5/40/50	63/80/100/125			IP2X/IP3X/IP4X		63/80/100/125	800×1500×2200/1000×1650/2200
KYN28-12	3.6		50	25/31.5/40/50	630/1250/1600/2000/2500/3150	25/31.5/40/50	63/80/100/125			IP2X/IP3X/IP4X		63/80/100/125	800×1500×2200/1000×1650/2200
KYN28A-12	12		50			31.5/40	80/100	75	42	IP40	IP20
KYN28A-12	7.2		50			31.5/40	80/100	75	42	IP40	IP20
KYN28A-12	3.6		50			31.5/40	80/100	75	42	IP40	IP20
KYN18A-12	12		50	50	1600/2000/3150	50（3S）	125/140	75	42	IP40	IP40
KYN18A-12	12		50	40	1600/2000/3150	40	100/130	75	42	IP40	IP40
KYN18A-12	12		50	31.5	1250/1600/2000/2500	31.5	80/100	75	42	IP40	IP40
KYN18A-12	12		50	20	630	20	50	75	42	IP40	IP40
KYN18A-12	6		50	40	1600/2000/3150	40	100/130	60	32	IP40	IP40
KYN18A-12	6		50	25	1250	25	63	60	32	IP40	IP40
KYN18A-10	10	10.5	50	50	1600/2000/3150	50（3S）	125/140	75	42	IP40	IP40
KYN18A-10	10	10.5	50	20	630	20	50	75	42	IP40	IP40

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