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Disconnect switch

Price:$ 13.9-955.9
Inventory:10000
Evaluate:A

HGL series load isolation witch mainly suitable for AC 50Hz,rated voltage t0 660y DC rated voltage up t0 440y rated current up t0 3150A. The switch is used in the infrequent making and breaking circuit.

* The elastic-accumulating accelerating mechanism for instant release realizes the rapid making and breaking(13.8m/s), having no relation ship with the speed of the operating handle, and increasing greatly the capability of extinguishing electric arc.
* The shell made of unsaturated polyester resin reinforced by glass fibre possesses excellent perform ance of flame resistant, dielectric performance, safe operation, resist
ca rbonic performance and resist impact performance.
* Parallel double gap contact possesses self cleaning functions.
* Allthe contact materials are copper alloy plated with silver, and possess two separation contact surfaces.Large clearance of insulation.

* Be on "0" , the products can lock the handle with three locks at the same time and thus can avoid error operation.

Dimension

isolator switch

Conventional current			160A		250A		630A				1600A			3150A
Rated current In(A)			125	160	200	250	315	400	500	630	1000	1250	1600	2000	2500	3150
Rated insulation voltage Ui (V)							1000
Dielectric strength (V)							8000				10000
Rated surge-resistant voltage Uimp KV
Rated working current		AC-21B	125	160	200	250	315	400	500	630	1000	1250	1600	2000	2500	3150
	380V	AC-22B	125	160	200	250	315	400	500	630	1000	1250	1600	2000	2500	3150
		AC-23B	125	160	200	250	315	400	500	630
		AC-21B	125	160	200	250	315	400			1000	1000	1600	2000	2500	2500
	660V	AC-22B	125	160	160	160	315	315	315	315	800	800	800	1000	1250	1600
		AC-23B	80	80	100	125
Motor power	380V		63	80	100	132	160	220	280	315	560	560	560	710	710	710
P(Kw)	660V		75	75	90	110	185	185	185	185	475	475	475	750	750	750
Rated short-time withstand current lcw (kA Rms) 0.1s/1s			8	8	12	12	25	25	25	25	50	50	50	50	50	50
Rated breaking capability Icn (A Rms) AC23 380 V			1000	1000	1600	1600	2520	3200	4000	5040	3000	3750	4800	6000	7500	9450
Rated making capability Icm (A Rms)AC23 380V			1250	1600	2000	2500	3150	4000	5000	6300	3000	3750	4800	6000	7500	9450
Rated shortcurrent making capabilityIcm			13.6	13.6	17	17	40	40	40	40	70	70	70	105	105	105
(kA peak value)			13.6	13.6	17	17	40	40	40	40	70	70	70	105	105	105
Mechanical durability 380V			1400	1400	1400	1400	800	800	800	800	500	500	500	300	300	300
Electical curability 380V			200	200	200	200	200	200	200	200	100	100	100	100	100	100
Operation moment (Nm)			6.5	6.5	10	10	14.5	14.5	14.5	14.5	37	37	60	60	60	60
Weight (kg)	3 poles		1.3	1.3	2.2	2.2	4.3	4.3	4.7	4.7	10.5	10.5	16	25.5	25.5	31
Weight (kg)	4 poles		1.5	1.5	2.6	2.6	5.4	5.4	6	6	13	13	20	37.5	37.5	51.5

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