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Knife Switch Change Over Switch 3 Pole 3P 100A 1500A AC 380V Or DC 220V Grounding Switch

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Knife Switch Change Over Switch 3 Pole 3P 100A 1500A AC 380V Or DC 220V Grounding Switch

Country/Region	china
City & Province	zhejiang
Categories	Other Switches

Product Details

Eberry ER11F Knife Switch Change Over Switch 3 Pole 3P 100A 1500A AC 380V or DC 220V Grounding Switc• Application Scope

ER11F series single knife switch is applicable to complete distribution equipment of either AC 50HZ and rated voltage 400V or DC 220V and rated current up to 1500A,used for manual occasional connection and AC/DC current disconnection or as electrical isolation.

Its central handle knife switch is mainly used in power plant as electrical isolation without disconnecting electrified circuit.

• Main technical parameters

1. Rated voltage is AC 380V or DC 220V. 2. Rated currents are 100A,200A,400A,600A,1000A,1500A.

Rated current(A)		100	200	400	600	1000	1500
Operating voltage				AC400V	DC230V
Mechanical lifecycle(times)		3000	3000	3000	2000	2000	1000
Electrical lifecycle(times)		1000	1000	1000	500	500	300
Is short time withstand current(kA)		6	10	20	25	30	40
Dynamic current peak(kA)	Leverage	20	30	40	50	60	80
Dynamic current peak(kA)	Handle	15	20	30	40	50	-
Operation force(N)		<=300	<=300	<=300	<=300	<=400	<=400