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Basic Info.
Product Description
WSB9Z-80 circuit breaker is used for DC rated voltage to
1000V, rated current to 80A line, for overload and short
circuit protection, and can also be used as an infrequent
operation of the line.Circuit breakers are used in DC
applications such as communications and photovoltaic
system.
The product meets standards of GB/T14048.2 and
IEC6947-2, at international advanced level.
Frequency: 50Hz/60Hz
Pole: 1, 2, 3, 4
Voltage: DC250V/500V/750V/1000V
kA: 10kA
Amps: 6-80A
Width: 18, 36, 54, 72mm
Mounting: Din rail
| Item No. | WSB9Z-80 |
| Rated current In(A) | 6, 10, 16, 20, 25, 32, 40, 50, 63, 80 |
| Pole number | 1P, 2P, 3P, 4P |
| Trip characteristics | C type |
| Rated insulating voltage Ui(V) | 1000 |
| Rated operating voltage Ue(V) | DC 250V/500V/750V/1000V |
| Rated impulse voltage Uimp(kV) | 4 |
| Breaking capacity Icu/Ics(kA) | 10/7.5 |
| Mechanical life(times) | 20000 |
| Electrical life(times) | 4000 |
WSB1-80(MCB) WSB1-125(MCB) WSB1Z-80(MCB)
WCM8(MCCB) WCM9Z(MCCB) WCW1(ACB)
WSH3-100(ISOLATOR) WCQ2C(ATS) WCQ2G(ATS)
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.