Item:	Номинальное напряжение	Data:	12
Item:	Максимальное рабочее напряжение	Unit:	kv
Item:	Номинальный ток	Unit:	А
Data:	630 1250	Item:	Rated short-circuit break current
Unit:	Категория	Data:	20/25
Item:	Rated short-circuit close current (peak value)	Data:	50/63
Item:	Rated withstand current (peak value)	Item:	4S Rated little withstand current
Item:	Rated insulation level (Industrial frequency withstand voltage)	Data:	42/48
Item:	Rated insulation level (Thunder impulse withstand voltage)	Data:	75/85 г.
Item:	Rated operation order	Data:	Off-0.3S on and off-180S-on and off
Item:	Механическая жизнь	Unit:	Времена
Data:	10000	Item:	Rated short-circuit current break and close time
Data:	50	Item:	Switching distance of the contact
Unit:	мм	Data:	>11
Item:	Ultra journey(touches the head spring and compress length)	Data:	4+/-0.5
Item:	Three-phase breaking into shut floodgate sex of the same period	Unit:	РС
Data:	<2	Item:	Touch the head and shut a floodgate of time of bouncing
Item:	Average speed of breaking brake	Unit:	РС
Data:	0.9~1.7	Item:	Average speed of closing brake
Data:	0.6~1.0	Item:	Time of breaking brake (Operate it under the voltage highest)
Unit:	С	Data:	<0>
Item:	Time of breaking brake (Operate it under the voltage lowest)	Data:	<0.08
Item:	Time of closing brake	Data:	<0>
Item:	Each the resistance of main return circuit	Unit:	u Ω
Data:	< 45	Item:	Allowance abrasion cumulated thickness of the moving and stationary contact
Data:	3