Standard: IEC/EN61009-1 GB/T16917.1
Instantaneous trip type: B/C/D
The number of poles: 1P+N
Rated short circuit breaking capacity Icn: 4.5kA
Release Type of Leakage Protection: Electronic
Rated working current (In): 6-32A
Rated working voltage (Ue): AC 230V
Rated operating frequency: 50/60Hz
Rated insulation voltage (Ui): 500V
Rated residual operating current : 10/30/100/300mA
Life: 4000 Times
Residual current type: A/AC
Standard: IEC/EN61008-1 GB/T16916.1
Release Type of Leakage Protection: Electronic /Electromagnetic
The number of poles: 1P+N/3P+N
Rated limit short circuit breaking capacity (Inc): 6kA
Rated working current (In): 16-63A
Rated working voltage (Ue): AC 230/400V
Rated operating frequency: 50/60Hz
Rated impulse withstand voltage (Uimp): 4kV
Rated residual operating current : 10/30/100/300mA
Mechanical/electrical life: 4000/4000 Times
Type of residual current: A/AC
Standard: IEC/EN61009-1 GB/T16917.1
Instantaneous trip type: B/C/D
The number of poles: 1P+N/3P+N
Rated short circuit breaking capacity (Icn): 6kA
Leakage protection trip type: Electronic
Rated working current (In): 6-63A
Rated working voltage (Ue): AC 230/400V
Rated operating frequency: 50/60Hz
Rated insulation voltage (Ui): 500V
Rated residual operating current : 10/30/100/300mA
Life: 4000 Times
Type of residual current : A/AC
Standard: IEC/EN61008-1 GB/T16916.1
Release Type of Leakage Protection: Electronic /Electromagnetic
The number of poles: 1P+N/3P+N
Rated limit short circuit breaking capacity (Inc): 6kA
Rated working current In: 16-63A (can be extended to 125A)
Rated working voltage (Ue): AC 230/400V
Rated operating frequency: 50/60Hz
Rated impulse withstand voltage (Uimp): 4kV
Rated residual operating current : 10/30/100/300mA
Mechanical/electrical life: 4000/4000 Times
Type of residual current: A/AC
Standard: IEC/EN60898-1 GB/T10963.1
Instantaneous trip type: B/C/D
The number of poles: 1P/1P+N/2P/3P/3P+N/4P
Rated short circuit breaking capacity (Icn): 6kA
Rated working current (In): 1-63A
Rated working voltage (Ue) : AC 230/400V
Rated operating frequency: 50/60Hz
Rated insulation voltage (Ui): 500V
Rated impulse withstand voltage (Uimp): 4kV
Mechanical/electrical life: 10000/4000 Times
1115 Electric Circuit Breakers Suppliers
Short on time? Let Electric Circuit Breakers sellers contact you.
Standard: IEC/EN61008-1 GB/T16916.1
Release Type of Leakage Protection: Electronic /Electromagnetic
The number of poles: 1P+N/3P+N
Rated limit short circuit breaking capacity (Inc): 6kA
Rated working current (In): 16-63A
Rated working voltage (Ue): AC 230/400V
Rated operating frequency: 50/60Hz
Rated impulse withstand voltage (Uimp): 4kV
Rated residual operating current : 10/30/100/300mA
Mechanical/electrical life: 4000/4000 Times
Type of residual current: A/AC
Standard: IEC/EN61009-1 GB/T16917.1
Instantaneous trip type: B/C/D
The number of poles: 1P+N
Rated short circuit breaking capacity: Icn 6kA
Release Type of Leakage Protection: Electronic
Rated working current : In 6-40A
Rated working voltage : Ue AC 230V
Rated operating frequency : 50/60Hz
Rated insulation voltage Ui : 500V
Rated residual operating current I â?³ n 10/30/100/300 mA
Life: 4000 Times
Residual current type: A/AC
Standard: IEC/EN60898-1 GB/T10963.1
Instantaneous trip type: C/D
The number of poles: 1P+N
Rated short circuit breaking capacity: Icn 4.5kA
Rated working current: In 6-40A
Rated working voltage Ue : AC 230V
Rated operating frequency : 50/60Hz
Rated insulation voltage Ui: 500V
Rated impulse withstand voltage Uimp: 4kV
Mechanical/electrical life: 10000/4000 Times
Our featured products automatic transfer switch, circuit breaker, contactor, pilot light,relay, SPD, etc. with solid quality and considerable price and could equip them with enclosure.
Circuit Breaker
DZ47 is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and, by interrupting continuity, to immediately discontinue electrical flow. When a current is interrupted, the arc must be contained, cooled, and extinguished in a controlled way. So that the gap between the contacts can again withstand the voltage in the circuit.
Electric ratings:Â
a. AC: up to 63A, AC230/400V, AC50/60Hz;
b. DC: up to 63A, DC110V/1P, DC125V/2P;
Application: for protection of circuits from over-load and short-circuit; and for infrequent making and breaking of circuits under normal operation conditions, as well;
Standard: IEC/EN 60898.
L7 Mini type thermal magnetic circuit breaker
L7 Mini type thermal magnetic circuit breaker Protection and control of circuit against overload and short circuit .Turing on or off the electric apparatus and lighting circuit under the normal conditions.
Q: How can i trust you and your company ?
A: Golden is a group company, we have 6 subcompanies. Have cooperation with LS, EKF the world-class companies. Our company over 500 employees, products pass CE,IEC,TUV,SAA, RCM, ROHS certificates.
Q:How about inspection?
A: We have the whole inspection system from raw material to end products include Transient test, delay test,mechanical life test and so on.
Q:What is the service offered by company?
A: We have the professional enginer team which can design and develop the mold to arrive different customer requirement.
We also have the sales team to offer good service from pre-sale to after-sale.
Q: What advantages do you have?
A: 1.We are the direct Manufacturer in guangzhou and could offer you the most competitive price.
2.We are the Factory, and we have the ability to carry out production schedule for punctual delivery.
3.We could make products according to your requirments.
4.We can provide free samples for quality evaluation.
Q:How long is your products warranty ?
A: The warranty period of our products is 2 Years.
Yangzhou new concept electric co., ltd. Has independently developed 72.5kv intelligent phase selection (synchronous) hv permanent-magnetic vacuum circuit breaker (hereinafter referred to as "intelligent circuit breaker") at world advanced level by integrating domestic and foreign advanced technologies, adopting the new design concept and applying hi-tech means. With permanent-magnetic mechanism, vacuum arc extinction, integrated sensor and arm+dsp processor, this intelligent circuit breaker self-adapts to own parameters and the impact of environment, thus being the first choice for the realization of power grid intelligentization.
This product conforms to iec60298, gb3906-2006, gb/t 11022-1999, dl/t 593-2006, gb 1984-2003 standards, etc.
major technical parameters are shown below:
Rated voltage
72.5kv
Rated current
1600/2000/2500a
Rated frequency
50hz
Rated short-duration (1 min) power frequency withstand voltage
160kv
Rated short-circuit breaking current
31.5ka
Thermal stability current(4s)
31.5ka
Rated lightning impluse withstand voltage(to earth/break)
350kv
Dynamic stability current(peak value)
80ka
Rated short-circuit current breaking times
20 times
Operating time
40-60ms
Operating voltage
Ac/dc220v
Mechanical service life
>10000 times
Main circuit resistance
Bis approval for isi marking as per latest is/iec 60898:2002 for assured quality and protection
Green product – recyclable, low watt loss, free from hazardous material like cfc and silicon (rohs)
Mcb with patented unique slr (slide latch-release) feature for tool free removal from din rail. It also allows individual mcbs to be removed from bus mounted assembly
Ergonomically designed, with a user friendly lever for effortless switching
To highlight exact switching position, easily recognizable color coded on-off is embedded on the attractive grey lever
Standard
Withdrawable Vacuum Circuit breaker type 3AH equipped with: Tripping Coil, Closing Coil, and Spring Charging Motor. Variations
for Circuit Breaker options
Range of Operating Voltages
Second Trip Coil
Undervoltage Release
Electrical Lockout
Extended Auxiliary Switches
for Withdrawable Metering Truck
Range of voltages
Open delta winding
Primary Fuses, DIN style
Metering Compartment
Standard
Withdrawable Voltage transformer, three single phase devices each with a single secondary winding
Variations: Voltage Transformer options :
Range of Voltages
Open-Delta Winding
Primary Fuses, DIN style
Busbar Compartment
Standard
Busbar : 800 / 1250 / 2000 / 2500A
Droppers: 800 / 1250 / 2000 / 2500A
Low Voltage Compartment
Standard
700 mm high complete Gear Plate
