Miniature Moulded Case Air AC Breaking Capacity AC 230V/400V 50/60Hz 125A Vacuum Electrical Switch Miniature Circuit Breaker (WSB9SZ) MCB

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: WSB9SZ-125
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: DIN Rail
• Structure: MCB
• Poles Number: 2p+N, 4p+N
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: ISO9001-2000, CCC
• AMPS: 6, 10, 16, 20, 25, 32, 40, 50, 63, 80, 100, 125
• Ka: 6ka
• Voltage: AC230V/400V
• Width: 54, 90mm
• Transport Package: Paper Box
• Specification: IEC/EN60898 & GB10963
• Trademark: Westhomes
• Origin: Prc
• HS Code: 8536200000
• Production Capacity: 15, 000, 000

Product Description

Westhomes

Product Description

General

WSB9SZ-125 photovoltaic circuit breaker has over and
under voltage protection, and can automatically shut
down when the voltage returns to normal. lt is suitable for
AC 50Hz or 60Hz, rated working voltage isAC230V/400V,
rated current 6A to 125A line, while the line plays the role
of overload and short circuit protection, and can also be
used as the line's infrequent operation conversion, is a
photovoltaic grid-connected special circuit breaker.
This product conforms to GB/T10963.1IEC60898-1
standard.
 

          WSB9SZ-125

          Pole: 1P+N, 2P, 3P, 3P+N, 4P

          Voltage: AC230V/400V

          kA: 6kA

          Amps: 6, 10, 16, 20, 25, 32,40, 50, 63, 80, 100, 125

          Width: 54, 90mm 

Main technical data

Model	WSB9SZ-125(PV type)	WSB9SZ-125H(PV type)
Rated Current In(A)	6, 10, 16, 20, 25, 32, 40, 50, 63, 80, 100, 125
Poles	1P+N, 2P, 3P, 3P+N, 4P
Trip characteristic	C type (5-10In)
Nominal Insulation Voltage Ui(V)	500
Rated Voltage Ue(V)	AC230V/400V
Rated Impulse Withstand Voltage Uimp(kV)	6
Rated Short Circuit Capability Icn(kA)	6	10
Short-Circuit Withstand Capacity Ics(kA)	6	7.5
Mechanical Endurance	12000 times
Electrical Endurance	6000 times
Control Method	Remote fully automatic control method
Standard signal cable length	50cm(national network and Southern network 2 kinds)

Product Catalog

 

 

 

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Our Advantages

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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: Up to 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.