WCU8 Moulded case circuit breaker
WCU8 is one of updated type MCCBs researched and developed by the company by using advanced design and manufacture technology internationally.
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High Quality Surge Protection Device 50/60Hz 230V/400V Anti-Lightning Induction SPD
WCU8 is one of updated type MCCBs researched and developed by the company by using advanced design and manufacture technology internationally.
WCU8 series surge arrester mainly applies at power line of AC 50Hz/60Hz, rated operational voltage 230V and 400V to limit instantaneous over-voltage (lightning induction and switching over-voltage). It makes the protected electrical device and parts lower one level at occasion of higher over- voltage category, and lower down the voltage further when appled at terminal to protect devices like TV set, high fidelity sound, air conditioner and computer. It can also matched with other modular and digital electrics to form combination one of lightning proof inductive.
KEY INFORMATION
WCU8
| Pole | 1P, 2P, 3P, 4P |
| Voltage | AC 110/230V/400V |
| kA | 10, 20, 30, 40, 60, 80, 100 |
| Width | 18, 36, 54, 72mm |
| kV | Up≤1.5V–2.5KV |
MAIN TECHNICAL DATA
| Model | WCU8-D10 | WCU8-D20 | WCU8-C30 | WCU8-C40 | WCU8-C60 | WCU8-B80 | WCU8-B100 |
| Rated operation voltage Uo | 230V/400V | 230V/400V | 110V/230V/400V | 230V/400V | 230V/400V | 230V/400V | 230V/400V |
| Max continuous operation voltage Ue | 275V/385V | 320V/385V | 320V, 400V, 420V, 440V | 140V, 320V, 400V, 420V, 440V | 320V, 385V, 420V | 320V, 385V, 420V | 320V, 385V, 420V, 440V |
| Holding level Up | 0.7/1.0kV | 1.2/1.5kV | 1.4/1.8kV | 1.4/2.0kV | 1.5/2.0kV | 2.0/2.4kV | 2.2/2.8kV |
| Max discharge current Imax | 10kA | 20kA | 30kA | 40kA | 60kA | 80kA | 100kA |
| Nominal discharge current | 5kA | 10kA | 15kA | 20kA | 30kA | 40kA | 60kA |
| Response time S | <25 | ||||||
| Operation environment | -40ºC~+85ºC | ||||||
| Selection area of enter wire | 6mm2 | 6mm2 | 10mm2 | 10mm2, 16mm2 | 10mm2, 16mm2 | 10mm2, 16mm2 | 16mm2, 25mm2 |
| Section area of enter ground lead mm2 | 10mm2 | 10mm2 | 16mm2 | 10mm2, 25mm2 | 16mm2, 25mm2 | 25mm2 | 25mm2, 35mm2 |
| Type selection of fuse, circuit breaker | 10A, 16A | 16A, 25A | 25A, 32A | 32A | 32A, 63A | 63A | 63A |
| 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 |
OVERALL AND MOUNTING DIMENSION(MM)
155 MB
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FREQUENTLY ASKED QUESTION (FAQ)
About the company
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.
About warranty
18 months from the date of receivement
About shipment method
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.
About MOQ
Up to the client
About payment method
We accept T/T, Paypal, Western union, L/C. Normally 30% payment in advance, 70% before delivery.
About ordering process
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.
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