Air Circuit Breaker

Place of Origin:China Zhejiang	Type:Air
Poles Number:3	Model No:DW15
Certification:ISO9001, CCC	Brand Name:CHAKAI

Company Info

Company Published: 2006
Online Postings: Products , Selling Leads
Country/Territory: China
Business Type: Manufacturer
Number of Employees: 101 - 500 People

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Price Terms: FOB Shanghai or Ningbo USD 350~1300

Terms of Payment: L/C,T/T

Supply Ability: 5000 Set/Sets per Month

Minimum Order: 20 Set/Sets

Packaging: Wooden packaging

Delivery Lead Time: 20 days

Detailed Product Description

Features:
1) Used in power distribution network to allocate power and protect the line
and power supply equipment against overload, under voltage, and short circuit
2) Under 630A can also protect the electromotor against overload, under
voltage and short circuit

Specifications:
1) Accords with the standard: JB8590.1, GB14048.2
2) Rated current: 100 - 400A
3) Rated voltage: AC380V 50Hz
4) Disjunction capacity: 30kA 630A; 40kA 1,600A; 60kA 2,500A; 80kA 4,000A
5) Mechanical life-span: 10,000 times 630A; 5,000 times 1,600, 2,500A;
4,000 times 1,600, 2500A; 4,000 times 4,000A
6) Arcing distance: 280mm 630A; 350mm 1,600, 2,500A; 40mm 4,000A
7) Tripper character:
a) Long delay: 0.64 ~ 1"
b) Instantaneous:
i) 10": 630A
ii) 11": 630A
iii) 1~3" electromagnetism type: 1,000 ~ 4,000A
iv) 3~6" thermo electromagnetic type: 1,000 ~ 4,000A.