current circuit breaker

 
Silver Overload Short GWS 3 phase circuit b

 2P / 4P Low voltage Adjustable RCCB For Home , RCD

It could be installed with both front board and back board, and it also can equip hand-operating apparatus or motor-operating apparatus to control in

Productivity:50,000p/month;Min. Order:1000 POLE;Packing:ctn;Transportation:as request;DeliveryDate:15-60days;PaymentType:TT normally;Specification:25

The High-Voltage Circuit Breakers Analyzer is my company designed to meet the need of testing High-Voltage Circuit Breakers .

The High-Voltage Circuit Breakers Analyzer is my company designed to meet the need of testing High-Voltage Circuit Breakers .

Molded case circuit breaker(MCCB) SC,comply with IEC 60947,good quality,very competitive prices,OEM is welcome.

Generate WORD format test report automatically (all reports and data can be exported through Flash disk).

This circuit breaker tester is working on IEC 62771,
the circuit breaker analyzer has an accurate display screen and rotating interface.

Mini circuit breaker,miniature circuit breaker,circuit breaker,circuit breakers,isolating switch,mcb,mccb,rcd,rccb,elcb,rcbo,acb,dz47-63,l7,k101,etc

GDGK-303 circuit breaker analyzer is designed to meet the need of testing high voltage switches .

Range 50.0mm resolution 0.1mm max error<1%RDG+0.1%FS
Range 300.0mm resolution 1mm max error<1%RDG+0.1%FS
Range 600.0mm resolution 1mm max error<1

1) Closing and opening time measurement of 12 channels
2) Max difference of closing or opening time measurement of three phases

Closing and opening time measurement of 12 channels
Max difference of closing or opening time measurement of three phases

Standard:IEC60898 GB10963
Rated voltage:240/415V,50/60Hz
Rated breaking capacity:3000,4500,6000A
Mechanical lifetime:more than 8000 times

The product is novel in structure,light in weight,reliable and excellent in performance.It conforms to IEC60898 OR GB10963.

3-15A, for generator protection.

I---Main Functions
1) Test standard: IEC62271
2) Closing and opening time measurement of 12 channels
3) Max difference of closing or opening ti

1) Test standard: IEC62271
2) Closing and opening time measurement of 12 channels
3) Max difference of closing or opening time measurement

I.Main Functions
1) Closing and opening time measurement of 12 channels
2) Max difference of closing or opening time measurement of three phases

The item is in accordance with standards of VDE 0664, CEE27 and BS 4293 etc.

ID-2 Residual Current Device(RCD)

Closing and opening time measurement of 12 channels
Max difference of closing or opening time measurement of three phases

The FIN ELCB is in conformity with the standards of IEC61008, VDE 0664, CEE27 and BS 4293.

The Residual Current Device (RCD) NFIN is in conformity with the standards of IEC 1008, VDE 0664, CEE27 and BS 4293.

Standard:IEC60898 GB10963
Rated voltage:240-415V
Rated current:6,10,16,20,32,40,63A
Breaking capacity:4.5KA,6KA,10KA

PG230, PG430 breaker are suitable in AC 50Hz, 250/440V circuit with overload and earth leakage protection.

I.Main Functions
1) Closing and opening time measurement of 12 channels
2) Max difference of closing or opening time measurement of three phases

I.Main Functions
1) Closing and opening time measurement of 12 channels
2) Max difference of closing or opening time measurement of three phases

1\test 12 contacts's opening time and closing time
2\test reclosing time
3\test opening_simultaniety and closing_simultaniety
4\test sp