Miniature Moulded Case Air AC Breaking Capacity 6ka 10ka Vacuum Electrical Switch Miniature Circuit Breaker (WSB5) MCB

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: DIN Rail
• Structure: MCB
• Model NO.: WSB5(L)-40
• Poles Number: 1p+N
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: ISO9001-2000, CE, CB, CCC
• AMPS: 6, 10, 16, 20, 25, 32, 40
• Ka: 4.5ka; 30mA
• Voltage: AC230V/400V
• Width: 18mm
• Transport Package: Paper Box
• Specification: IEC/EN61009&GB16917
• Trademark: Westhomes
• Origin: Prc
• HS Code: 8536200000
• Production Capacity: 15, 000, 000

Product Description

Miniature Moulded Case Air AC Breaking Capacity 6ka 10ka Vacuum Electrical Switch Miniature Circuit Breaker (WSB5) MCB

Product Parameters

Key Information

WSB5-40
Pole: 2P
Voltage: AC230V
kA: 4.5kA
Amps: 6, 10, 16, 20, 25, 32,40
Width: 18mm

WSB5L-40
Pole: 2P
Voltage: AC230V
kA: 4.5kA
Amps: 6, 10, 16, 20, 25, 32,40
Width: 18mm
 

Product Description

General

WSB5-40 series "phae line + neutral line" circuit breaker is applied in single residential line of AC 50Hz or 60Hz, rated voltage 230V to make overload and short circuit protection to the electrical line. The product is big in breaking capacity and small in volume with width 18mm. It is null line and live line breakd at same time which put personal harm and risk an end that may caused by reverse connecting of null line or potential of null line earthing. It is the optimal distribution protecting switch for resisdual houses at present, meets standards IEC 60898 and GB 10963.1

WSB5L-40 sereis (phase + neutral + earth leakage) circuit breaker is applied in single phase residential line of AC 50Hz or 60Hz, rated voltage 230V for earth leakage protection, as well as protection of overload and short circuit for civil electrical line. The product is small in volume, big in breaking capacity. It can still make earth leakage protection even null and live lines cut meanwhile, and live line connects reversely. It meets standards IEC 61009 and GB 16917.1

Main technical parameters
 

Model	Rated voltage (V)	Pole (P)	Frame current rating (A)	Current rating (A)	Rated short circuit breaking capacity		Mechanical life (times)
					Expected current test line (A)	Power factor (cosΦ)
WSB5-40	230V	1P+N	40	6, 10, 16, 20, 25, 32, 40	4500	0.85~0.09	20000

Notes: 1. Anti-wetting type: class 2, humidity 95% when temperature 55ºC

            2. It uses connection terminal with clamp and hard wire below 10 mm2 for wiring

 

Model	Current rating (A)	Rated voltage (V)	Breaking capacity	Earthing leakage action current	Tripping feature	Wiring	Width
WSB5L-40	6, 10, 16, 20, 25, 32, 40	230V, 50Hz	4500A	30mA, class AC	Type C 5-10In tripping instantaneous	Wires 10mm2 and below	18mm

1. Phase line + neutral line + earth leakage
2. The product meets standard IEC 61009 and GB 16917.1

Attached catalogue



Product Range

Miniature Circuit Breaker (MCB)	Upto 125A, 10kA, Curve type: A, B, C, D, 1P, 2P, 3P, 4P
Miniature Earth Leakage Circuit Breaker (MCB) (RCBO)	Upto 125A, 10kA, 0.3mA, Curve type: A, B, C, D, 1P, 2P, 3P, 4P
Moulded Case Circuit Breaker (MCCB)	Upto 2000A (adjustable), 100kA, 1P, 2P, 3P, 4P
Moulded Case Earth Leakage Circuit Breaker (ELCB) (RCCB)	Upto 2000A (adjustable), 100kA, 1000mA, 1P, 2P, 3P, 4P
Universal Circuit Breaker (ACB)	Upto 6300A, 100kA,
Switch Disconnector	Upto 125A, 1P, 2P, 3P, 4P
Surge Arrestor	Up 2.2/2.8kV, 100kA
Double Power Supplies Automatic Changeover Switch	Upto 2000A, 7.5kA, 1P, 2P, 3P, 4P
Load Switch Disconnector	Upto 3200A, 10kA, 70kA,
Distribution Box / Enclosure	Plastic / Metal
Spare Parts

 

Company Profile

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.

FAQ

Frequently Asked Question (FAQ)

Q:  About the company
A: Westhomes® is a professional manufacturer for low voltage and high voltage electrical products with a thirty-year history.
    Main supplier of state-owned companies like China Stae Grid, China Southern Power Grid through bidding with bunches of test certificates, sales records and operation performance to support.
    Enough investment for research and development for the products innovation.

Q:  About Warranty
 A: 18 months from the date of receivement

Q: About shipment method
A: Depends on the required quantity and delivery urgency, both international express like UPS / DHL / EMS / HK EMS / FedEx / TNT (door to door service) and normal sea shipping & air freight also avaliable.

Q: About MOQ
A: Upto the client

Q: About payment method
A: We accept T/T, Paypal, Western union, L/C. Normally 30% payment in advance, 70% before delivery.

Q:About ordering process
A: First to send an inquiry via made-in-china platform or directly to the contact e-mail address. All the following thing is the communication between us.