3 Phase Electrical Isolator Switch

Product Detail

Product Name: 3 phase electrical isolator switch
Max. Current: 630A
Max. Voltage: 690V

Certification: CE,CCC
Rated Voltage: AC400/690V
Rated Limiting Short Current: 50KA
Pole Quantity: 3 Poles
Contact Material: Copper T3

cover material: PC


Conventional current				63A		100A		160A		250A
Rated current   In(A)				40	63	80	100	125	160	200	250
Rated insulation   voltage Ui (V)				690
Dielectric strength   (V)				5000
Rated surge-resistant voltage Uimp KV				6
Rated working   current			AC-21B	40	63	80	80	125	160	200	250
		380V	AC-22B	40	63	80	80	125	160	200	250
			AC-23B	40	50	80	80	125	160	200	250
			AC-21B	40	50	80	80	125	160	200	250
		660V	AC-22B	32	32	50	50	125	160	160	160
			AC-23B	25	25	40	40	80	80	100	125
Motor power   P(Kw)		380V		18.5	25	40	40	63	80	100	132
		660V		22	22	33	33	75	75	90	110
Rated short-time   withstand current lcw   (kA Rms) 0.1s/1s				2	2	2	2	8	8	12	12
Rated breaking   capability Icn (A Rms)   AC23 380 V				320	504	640	800	1000	1000	1600	1600
Rated making   capability Icm (A   Rms)AC23 380V				400	630	800	1000	1250	1600	2000	2500
Rated short-current making   capabilityIcm (kA peak value)				2.84	2.84	2.84	2.84	13.6	13.6	17	17
Mechanical durability   380V				1700	1700	1700	1700	1400	1400	1400	1400
Electical curability 380V				300	300	300	300	200	200	200	200
Operation moment (Nm)				1.2	1.2	1.2	1.2	6.5	6.5	10	10
Weight (kg)		3 poles		0.37	0.37	0.37	0.37	1.3	1.3	2.2	2.2
		4 poles		0.41	0.41	0.41	0.41	1.5	1.5	2.6	2.6