WENZHOU SANTUO ELECTRICAL CO.,LTD.
| Payment Terms | L/C, D/P, T/T |
| Supply Ability | 3000pcs/day |
| Delivery Time | 25DAYS |
| Packaging Details | 100pcs/ctns |
| Pole | 2P,4P |
| In | 6,10,16,20,25,32,40A |
| I△n | 10,30,100,300,500mA |
| Breaking Capacity | 4.5kA,6kA |
| brand | SONTUOEC,WZSTEC, STUOEC |
| Credential | CE,CB, SAA |
| name | Residual Current Circuit Breaker with overload current protection device |
| Frequency | 50/60Hz |
| Model | Electronic ; Magnetic RCBO |
| Type | A type; AC type |
| Brand Name | SONTUOEC ,WZSTEC |
| Model Number | STRO7-40 |
| Certification | CE, CB, SAA ,ISO9001 |
| Place of Origin | Wenzhou,China |
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Product Specification
| Payment Terms | L/C, D/P, T/T | Supply Ability | 3000pcs/day |
| Delivery Time | 25DAYS | Packaging Details | 100pcs/ctns |
| Pole | 2P,4P | In | 6,10,16,20,25,32,40A |
| I△n | 10,30,100,300,500mA | Breaking Capacity | 4.5kA,6kA |
| brand | SONTUOEC,WZSTEC, STUOEC | Credential | CE,CB, SAA |
| name | Residual Current Circuit Breaker with overload current protection device | Frequency | 50/60Hz |
| Model | Electronic ; Magnetic RCBO | Type | A type; AC type |
| Brand Name | SONTUOEC ,WZSTEC | Model Number | STRO7-40 |
| Certification | CE, CB, SAA ,ISO9001 | Place of Origin | Wenzhou,China |
| High Light | RCBO Overcurrent Protection Circuit Breaker ，4P Overcurrent Protection Circuit Breaker ，Sontuoec Overcurrent Protection Circuit Breaker | ||
40A / 30mA 4P Type A or AC RCBO with Overcurrent Protection Circuit Breaker :
Product Description:
The Product serves in the line of AC 50Hz,rated voltage 230V and rated current up to 40A to automatically and immediately cut off power supply once someone suffers from electric shock or leakage current above specified value.
It can effectively protect personal security and avoid the damage to equipments.
Circuit breaker is a kind of switching device which can turn on, load and break the current in normal circuit and can turn on, load and break the current in abnormal circuit within a specified time.
The SONTUOEC circuit-breaker can also function as overload and short-circuit protection and unfrequent changeover of line under normal condition.
The product is conformity with GB16917.1,IEC61009-1 Standards.
| Sandard | IEC/EN61009.1 | ||
| Electrical features | Type(wave form of the earth leakage sensed) | Electro-magnetic type, electronic type | |
| Rated current In | A | A,AC | |
| Poles | P | 2,4 | |
| Rated voltage | V | AC 240/415 | |
| Rated Current : | 6,10,16,20,25,32,40A | ||
| Rated sensitivity I△n | A | 0.01,0.03,0.1,0.3,0.5 | |
| Insulation voltage Ui | V | 500 | |
| Rated residual making and breaking capacity I△m | A | 630 | |
| Short-circuit current I△c | A | 6000 | |
| SCPD fuse | A |
| |
| Rated frequency | Hz | 50/60 | |
| Pollution degree | 2 | ||
| Mechanical features | Electrical life | t | 4000 |
| Mechanical life | t | 10000 | |
| Protection degree | IP20 | ||
| Ambient temperature (with daily average ≤35℃) | ℃ | -25~+40 | |
| Storage temperature | ℃ | -25~+70 | |
| Installation | Terminal connection type | Cable/U-type busbar/pin-type busbar | |
| Terminal size top/bottom for cable | mm2 | 25 | |
| AWG | 18-3 | ||
| Terminal size top/bottom for busbar | mm2 | 25 | |
| AWG | 18-3 | ||
| Tightening torque | N*m | 2.5 | |
| In-lbs | 22 | ||
| Mounting | On DIN rail EN 60715(35mm)by means of fast clip device | ||
| Connection | From top and bottom | ||
Feature:
1. Without auxiliary power supply,the product is designed with strong immunity and extending protection range against residual current.
2. With higher rated ultimate short circuit,up to 6KA.
3. Reliable,accurate and convenient adjustment of product instantaneous action is ensured.
4. Service life of this SONTUOEC product has been greatly enhanced through specially designed tripping mechanism.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2005
Total Annual:
350-500
Employee Number:
50~100
Ecer Certification：
Site Member
WENZHOU SANTUO ELECTRICAL Co., Ltd.(Before:YUEQING SHANTUO ELECTRICAL CO.,LTD.) is one of manufactories that specialize in manufacturing Circuit Breaker, AC CONTACTOR, Thermall Relay,Magnetic Starter(DOL),Solid State Relay,Distribution Case, Voltage Regulator is located in Liushi, Wenzhou... WENZHOU SANTUO ELECTRICAL Co., Ltd.(Before:YUEQING SHANTUO ELECTRICAL CO.,LTD.) is one of manufactories that specialize in manufacturing Circuit Breaker, AC CONTACTOR, Thermall Relay,Magnetic Starter(DOL),Solid State Relay,Distribution Case, Voltage Regulator is located in Liushi, Wenzhou...
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