Moulded Case Circuit Breaker Electromagnetic 50/60Hz 690V High Breaking 3/4 Poles (WCM5) MCCB
Key Information
Pole: 3P, 4P
Voltage: AC400/690V
kA: 35-100kA
Inm(A): 100, 250, 400, 630
In(A): 10, 16, 20, 25, 32, 40, 50, 63, 100, 125, 140, 160, 180, 200, 225, 250, 315, 350, 400, 500, 630
General
WCM5 sereis moulded case circuit breaker (MCCB shor short), is one of new type breakers researched and developed by advanced design and manufacture technology with rated operation voltage upto 690V, rated insulation voltage 800V, rated impulse withstand voltage upto 8kV, rated operation current from 10A to 630A. WCM5 series MCCB applies for distribution and motor protection, also for fire protection.
MCCB has functions of overload, short circuit, under voltage to protect the line and power devices from demage. It is divided into four types of Type C (basic), Type L (standard), Type M( higher breaking capacity) and Type H (highest breaking capacity) according to rated ultimate short circuit breaking capacity ranking. It has features of small volume, high breaking, short flashover (no flashover with shield) etc.
The product with beautiful apperance and reasonable layout, can be vertical and horizontal installed, is the extremely ideal electrical product.
Main technical parameters
| Model |
Frame level rated current Inm (A) |
Current rating (A) |
Rated operation voltage (V) |
Rated insulation voltage (V) |
Rated ultimate circuit breaking capacity (kA) |
Rated operation circuit breaking capacity (kA) |
| 400V |
690V |
400V |
690V |
| WCM5-100C |
100 |
10, 16, 20, 25, 32, 40, 50, 63 |
400/690 |
800 |
35 |
|
22 |
|
| WCM5-100L |
50 |
15 |
35 |
8 |
| WCM5-100M |
70 |
20 |
50 |
10 |
| WCM5-100H |
100 |
|
70 |
|
| WCM5-250L |
250 |
100, 125, 140, 160, 180, 200 |
400/690 |
800 |
50 |
15 |
35 |
8 |
| WCM5-250M |
70 |
20 |
50 |
10 |
| WCM5-250H |
100 |
|
70 |
|
| WCM5-400L |
400 |
225, 250, 315, 350, 400 |
400/690 |
800 |
50 |
15 |
50 |
8 |
| WCM5-400M |
70 |
20 |
70 |
15 |
| WCM5-400H |
100 |
|
75 |
|
| WCM5-630L |
630 |
400, 500, 630 |
400/690 |
800 |
50 |
15 |
50 |
8 |
| WCM5-630M |
70 |
20 |
70 |
15 |
| WCM5-630H |
100 |
|
75 |
|
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 |
|
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.
Contact
Ms Stephanie Huang
Senior Sales Manager
Add: Liushi Town, Yueqing City, Zhejiang Provine, China 325604
http://westhomes.en.made-in-china.com/
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