400A Manual Isolator Changeover Switch Disconnector

• Customization: Available
• Warranty: 5 Year
• Brand: Junke
• Model NO.: JGL-400A
• Operation: Handle Directly
• Certification: CCC, CE, ISO9001
• Type: Load Isolation Switch
• Poles: 4P
• Output type: Dual
• Impulse Voltage: 6-8-12kv
• Rated Connect Capacity: 10le a
• Rated Break Capacity: 8le a
• Mechanical Life: 5000
• Case Material: Glass Fiber
• Auxiliary Contacts: Copper with Silver Coated
• Installation Way: Front,Side Install
• Operate Mechanism: Spring Energy Storage
• Operate Torque N.M: 3.5-60 N.M
• Short Afford Current: 3-50ka
• Delivery Port 1: Shanghai
• Delivery Port 2: Yiwu
• Transport Package: Wooden Pallet
• Specification: CE ROHS
• Trademark: OEM
• Origin: Zhejiang Yueqing
• HS Code: 85385000
• Production Capacity: 100000PC/Month

Product Description

400A manual isolator changeover switch disconnector

Use range	Distribution system and automation system in petrochemical industry,Construction ,power ,
Case material	Glass fiber reinforced unsaturated polyester
Operate mechanism	Acceleration mechanism with spring energy storage and instantaneous release Instantaneous on-off double break contact mechanism Front operation,
Function	Rated voltage 660v  DC Rated voltage 440v from 100-3150Amp, Used for infrequent connection and disconnection of circuit and line isolation

Product characteristics
1. The acceleration mechanism of instantaneous release of spring energy storage realizes fast on or off (13.8 M / s), which is independent of the speed of the operating handle and greatly improves the ability of arc extinguishing.
2. The shell made of glass fiber reinforced unsaturated polyester resin has good flame retardant, dielectric, carbonation and impact resistance.
3. The parallel double break point contact has self-cleaning function.
4. All contact materials are copper silver alloy with two separate contact surfaces.
5. Large isolation distance.
6. When it is in "0" position, three locks can be used to lock the handle at the same time to avoid misoperation.

Specification 

Conventional thermal current lth A			63A		100A		160A
Rated current A			40	63	80	80	125	160
Rated impulse withstand voltage Ui(A)			750	750	750	750	750	750
Dielectric strength(V)			5000	5000	5000	5000	5000	5000
Rated Working Current le A	380V	AC-21	40	63	80	80	125	160
		AC-22	40	63	80	80	125	160
		AC-23	40	50	80	80	125	160
	660V	AC-21	40	50	80	80	125	160
		AC-22	32	32	50	50	125	160
		AC-23	254	25	40	40	80	80
Motor power P 380V KV		380V	18.5	25	40	40	63	80
		660V	22	22	33	33	75	75
Rated breaking capbility(A rins)AC23 380V			320	504	640	800	1000	1000
Rated making capability(A Rms)AC23 380V			400	630	800	1000	1250	1250
Rated short-current making capability lcm(kA peak value)			7.5	7.5	10	10	12	12