Breaking Capacity: | Low Voltage Circuit Breakers |
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Operation: | Electric Type |
Speed: | Normal Type Circuit Breaker |
Arc-extinguishing Medium: | Air |
Installation: | DIN Rail |
Structure: | MCB |
Customization: |
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Key Information
WSB9S-80
Pole: 1P+N, 3P+N
Voltage: AC400V
kA: 4.5kA,6kA, 10kA
Amps: 6, 10, 16, 20, 25, 32,40, 50, 63, 80
Width: 36, 72mm
Model | WSB9S-80 | |
Instantaneous tripper type | C, other types to be customized. | |
Rated running short circuit breaking capacity Ics | a: 4.5kA (6-63A); 3.0kA(80A) | |
N: 6.0kA (6-63A); 4.5kA(80A) | ||
H: 10kA (6-63A); 6.0kA(80A) | ||
External signal control wire connection | Sectional area 0.3mm², with pressed terminal of 30cm (other length to be customized) | |
Electrical life | 10000 times | |
Mechanical life | 20000 times | |
Under voltage time delay shunt release of the controlling signal | Action voltage | 230V |
Action time | 0.5s | |
Repeat operation interval | Not less than 3min |
Rated current | Initial state | Test current | Regulated time | Expected result |
In≤63 | cold | 1.13In | t≤1h | No tripping |
In>63 | cold | 1.13In | t≤2h | No tripping |
In≤63 | thermal | 1.45In | t≤1h | Tripping |
In>63 | thermal | 1.45In | t≤2h | Tripping |
In≤32 | cold | 2.55In | 1s | Tripping |
In>32 | cold | 2.55In | 1s | Tripping |
All specification | cold | 5In | t≤0.1s | No tripping |
All specification | cold | 10In | t<0.1s | Tripping |
WESTHOMES ELECTRICS GROUP(L.L.C),A professional supplier of power transmission and distribution equipment, is engaged in the solutions and relative equipment for power transmission and distribution system of civil, commercial,industrial and construction uses, as well as the full range of service for endplants to mansions, infrastructure facilities and industrial fields. We produce high and low voltage electric equipment, electric kit, high and low voltage electric components, terminal power distribution system for construction, instruments and meters, as well as electronic products, which are used in electric power system. Our business covers more than 60 countries and regions.
WESTHOMES,supportecd by innovative ideas and skilled professors, has developed a highly effcient operation system from technical R&D ,production, marketing netwrok and customer service. This operation system based on ISO9001,together with other relative international product certifications make our products and service highly recognized and respected by craft borthers and users in European and American market.Focusing on the development of internation electric technology, we always timely assimilate the world advanced electric tehnology, and present suitable new products in response to cusomers' requirments.
Along with the development and consummation of our several production bases in Southeat Asisa, we are committed to providing you with more electric products in more favorable prices.We welcome clients all over the world to purchase and act on agency of WEST HOMES electric products, and sincerely hope that our quality products and service will bring you more business opportuniteis and profitability.
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