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STEZ9-63L series Electronic ,magnetic type residual current device ;A or AC model automotive circuit breaker up 63A 30mA

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STEZ9-63L series Electronic ,magnetic type residual current device ;A or AC model automotive circuit breaker up 63A 30mA

STEZ9-63L series Electronic ,magnetic type residual current device ;A or AC model automotive circuit breaker up 63A 30mA
STEZ9-63L series Electronic ,magnetic type residual current device ;A or AC model automotive circuit breaker up 63A 30mA

Large Image :  STEZ9-63L series Electronic ,magnetic type residual current device ;A or AC model automotive circuit breaker up 63A 30mA

Product Details:
Place of Origin: China
Brand Name: SONTUOEC ,WZSTEC
Certification: CE, ISO9001
Model Number: STEZ9-63L
Payment & Shipping Terms:
Minimum Order Quantity: 1000PCS
Price: Negotiable
Packaging Details: 100pcs/ctns
Delivery Time: 20DAYS
Supply Ability: 3000PCS/DAY

STEZ9-63L series Electronic ,magnetic type residual current device ;A or AC model automotive circuit breaker up 63A 30mA

Description
Standard: IEC 61008-1 Install: Din Rail
Ue: 230V Type: RCCB
Beaking Capacity: 3KA,6KA NAME: Mini Circuit Breaker
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residual current circuit breaker rccb

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residual current circuit breaker

 

STEZ9-63L series Electronic ,magnetic type residual current device ;A or AC model automotive circuit breaker up 63A 30mA

 

2P 4P Electronic (Magnetic)Type Residual Current Circuit Breaker  STEZC-63L series is in conformity with the standards of IEC61008.It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunkline.Thus it is suitable to avoid the shock hazard and fire caused by earth leakage.It can be used in circuits up to single phase 230V,three phase 400V,50 or 60Hz.

 

Each phase of conductor at the circuit breaker passes through the zero-sequence current transformer, and the secondary side of coil connects with the electromagnetic tripper. Under normal condition, the vector sum of each phase of current passing through zero-sequence current transformer is zero. The flux of the zero-sequence current transformer is zero. And the secondary output voltage is zero and the circuit breaker doesn't zero, and the zero-sequence current transformer would produce the magnetic flux, and the secondary side of coil would output the voltage. Once the leak current increases to drive the output voltage at the secondary side to grow to certain level, the electromagnetic release would activate to drive the operation mechanism to act to break the contact that connects the power, finally to realize the leak protection.
 

And It complies with standard of IEC/EN61008.1

 

 Product Over View:

 

1. Provide protection against earth fault/leakage current and function of isolation

2. High short-circuit current withstand capacity

3. Applicable to terminal and pin/fork type busbar connection

4. Equipped with finger protected connection terminals

5. Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity

6. Independent of power supply and line voltage, and free from external interference, voltage fluctuation. 

 

 

Specifications

 

Model Electronic type / magnetic type
Residual Current characteristics A, AC
Pole NO 2P/4P
Rated Current (A) 10A,16A,20A,25A,32A,40A,63A
Rated Voltage (V) 230/ 400V
Rated Residual operating current 30 ma , 100ma ,300ma ,500ma
Rated conditional resdual short circuit current 6KA
Electro-machanical endurance over 4000 cycles

 

 

Our Services:
 
1. Competitive price
2. Continuance Service and support
3. Good-after service
4. Quality Reliability and Long Product Life.

Contact Details
WENZHOU SANTUO ELECTRICAL CO.,LTD.

Contact Person: Sunny Zhang

Tel: 86-13868610160

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