residual circuit breakers

The products of L7N belong to the advanced level of the nineties in the world instead of the older generation of L7N.

protect short circuit of circuit and motors as well as in frequent exchange of circuit and in frequent starting motors.Sphere of application
　　

W40 series miniature circuit breaker has small size, light weight, novel structure and excellent performance.

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Contact Sliver Alloy has AgSnO2InO3(8~14.5), AgSnO2(10~14.5), AgSnO2(8~14.5), AgNi(8~20), AgFe(10), AgZn(8~10), PAg, FAg, AgBiLaT, AgCdO(10~17)

Productivity:50,000/MONTH;Min. Order:2000 PCS;Packing:CTN;Transportation:AS REQUEST;DeliveryDate:15-60 DAYS;PaymentType:TT NORMALLY;Trademark:NANTE;E

This indoor medium-voltage AC vacuum circuit breaker is a newest product which is applicable to 3-phases , 36kV indoor switch system.

NBC230 Breaker are suitable in AC 50Hz, 250/440V circuit with overload and earth leakage protection.

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Higher hardness higher reliablility and the contact cooling condition will be better

This indoor medium-voltage AC vacuum circuit breaker is a newest product which is applicable to 3-phases , 24kV indoor switch system.

DPNL earth leakage circuit breaker is used for the protection.

1.AC 50Hz or 60Hz
2.standard of IEC947-2, GB14048.2, GB14048.4

Productivity:10,000p/month;Min. Order:1000 poles;Packing:ctn;Transportation:as request;DeliveryDate:15-60days;PaymentType:TT normally;Trademark:NANTE

used for infrequent switchover of circuits under normal conditions
and industrial & mining enterprises, commercial buildings and housing

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Mainly used in contactors,circuit breakers,thermostats,intelligent switches.

NC100H high breaking capacity circuit breaker is used for AC50Hz (60Hz), single pole 240V, 2, 3, 4 Poles 415.

It can open a circuit automatically in the case of an earth leakage fault.

widely used in all kinds of fields, such as industry, business, and civilian household and so on.

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Productivity:50,000/month;Min. Order:1000 PCS;Packing:ctn;Transportation:as request;DeliveryDate:15-60days;PaymentType:TT normally;Trademark:NANTE;Sp

1.Material of stamping parts:mild steel
2.Finish of parts:zinc plated
3.ISO9001:2000 passed switches

DZ47-63 series circuit breaker is used in lighting distribution system or motor distribution system.

1) Leakage type control and protection switch
2) Safe and electric control and protection

used in the electric distribution system AC 230/415V or less with rated current from 10A to 100A , for residential and industrial buildings, providing

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NBC230 Breaker are suitable in AC 50Hz, 250/440V circuit with overload and earth leakage protection.

MBL series circuit breaker is used in lighting distribution system or motor distribution system for protection overload and short-circuit in the syste

1.AC 50Hz or 60Hz
2.standard of IEC947-2, GB14048.2, GB14048.4