Vacuum Circuit Breaker ZN7-400/1.14

Vacuum Circuit Breaker ZN7-400/1.14

Price:
US $100.00
Minimum order:
1
Posted by:
Kunshan GuoLi Electronic Technology Co., Ltd.
Location / port:
EXW Kunshan
Area served:
worldwide
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Description

Small contact stroke, small size, light weight, low operating power, quick, short arcing time. Isolation performance of the contacts is good after arc-extinguishing, failure capability is better around breaking area; slight combustion loss when breaking the current of contactors, long life, low noise,Used in high frequency operation.

Technical Parameters
Rated voltage V 1140(660)
Rated current A 400
Ultimate making capacity kA 7.5(9)
Inherent opening time ms <=30
Inherent closing time ms <=100
Closing Bounce time ms <=2
Mechanical life Times 2×104
Electrical Life Times 3×103
Weight kg 18
Closing power supply voltage V(AC) 127
under-voltage, shunt DC current V(DC) 48
Closing power W(transient) 1152
Opening power W 31
under-voltage power W 5
Auxiliary contact 4 pairs NO, 4 pairs NC
Auxiliary contact capacity Ue:AC380V Ie:10A

Additional info

Availability: In stock, Made to order
Condition: New
Supply type: Manufacture
Origin: China
Ad ID: 805132
Posted:
Report: Report ad

Contact supplier

People:
Li Qinghua
Address:
Kunshan GuoLi Electronic Technology Co., Ltd.
ST 28 Xihu Road
Kunshan, Jiangsu, 215333
China
Phone:
+86-512-36872110