- Circuit Breakers[6]
- Contactors[5]
- Contact Person : Mr. Zheng James
- Company Name : Yueqing Shendian Electrical Co., Ltd.
- Tel : 86-577-27827233
- Fax : 86-577-27836585
- Address : Zhejiang,Wenzhou,3-1 Xinshi East Road, Liushi
- Country/Region : China
- Zip : 325604
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Moulded case circuit breaker NSE250N 3P
The Moulded Case Circuit Breaker is the one of the most advanced Circuit Breaker in the world, which adopts international advanced design and manufacture technology. The circuit breaker is suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from 12. 5A to 1600A. It takes protecting effect when motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage. Fixed or withdrawable, front or rear connection, manual operating mechanism or motor mechanism is choice.Electrical characteristics as per IEC60947-2 and EN60947-2
SECIFICATION:
Moulded Case Circuit Breaker | ||||||
Number of poles | 3,4 | |||||
In | 40 | 250 | ||||
65 | 250 | |||||
Rated insulation voltage (V) | Ui | 800 | ||||
Rated impluse withstand voltage (kV) | Uimp | 8 | ||||
Ue | AC | 50/60Hz | 690 | |||
DC | 500 | |||||
Type of Circuit Breakers | N | H | L | |||
Ultimate breaking capacity (kA rms) | Icu | AC 50/60 Hz | 220/240V | 85 | 100 | 125 |
380/415V | 36 | 70 | 125 | |||
440V | 35 | 65 | 125 | |||
500V | 30 | 50 | 90 | |||
525V | 22 | 35 | 90 | |||
660/690V | 8 | 10 | 50 | |||
Service breaking capacity (kA rms) | Ics | %Icu | %100 | |||
Utilisation category | A | |||||
Durability (C-O cycles) | Mechanical | 8500 | ||||
electrical | 400V | In | 1500 |
Product/Service (We Sell): | Molded Case Circuit Breakers | |
Brands: | SSPD | |
Number of Employees: | 51 - 100 People |
Main Markets: | North AmericaSouth AmericaEastern EuropeSoutheast AsiaAfricaOceaniaMid EastEastern AsiaWestern Europe | |
Total Annual Sales Volume: | US$5 Million - US$10 Million | |
Export Percentage: | 71% - 80% | |
Total Annual Purchase Volume: | US$2.5 Million - US$5 Million |
Factory Size (Sq.meters): | 3,000-5,000 square meters | |
Factory Location: | 4/F, Unit 3,Delixi Changhong Industry City, Liushi,Wenzhou,Zhejiang,China | |
QA/QC: | In House | |
Number of Production Lines: | 5 | |
Number of R&D Staff: | 11 - 20 People | |
Number of QC Staff: | 21 - 30 People | |
Management Certification: | HACCP ISO 9001:2000 ISO 9001:2008 | |
Contract Manufacturing: | OEM Service Offered Design Service Offered Buyer Label Offered |
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