| Customization: | Available |
|---|---|
| Breaking Capacity: | Low Voltage Circuit Breakers |
| Structure: | ELCB |
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WCM1L
Pole: 2P, 3P, 3P+N,4P
Voltage: AC230V/400V
kA: 35-75kA
Inm(A): 100,125, 250, 400, 800
In(A): 10A-800A
| Model | WCM1L-125 | WCM1L-250 | WCM1L-400 | WCM1L-800 | |||||||
| Frame current Inm (A) | 125 | 250 | 400 | 800 | |||||||
| Rated current In (A) | (10), 16, 20, 25, 32, 40, 50, 63, 80, 100, 125 | 100, 125,140, 160, 180, 200, 225, 250 | 225, 250, 315, 350, 400 | 400, 500, 630, 700, 800 | |||||||
| Pole (P) | 2 | 3 | 4 | 2 | 3 | 4 | 3 | 4 | 3 | 4 | |
| Rated insulation voltage Ui (V) | AC800 | ||||||||||
| Rated operation voltage Ue (V) | AC400 | ||||||||||
| Rated impulse withstand voltage Uimp (V) | 8000 | 8000 | 8000 | 8000 | |||||||
| Flashover distance (mm) | ≯50 | ≯50 | ≯100 | >100 | |||||||
| Breaking capacity rank | M | H | M | H | M | M | |||||
| Ultimate short circuit breaking capacity Icu (kA) | AC 400V | 35 | 50 | 35 | 50 | 50 | 50 | ||||
| Operation short circuit breaking capacity Ics (kA) | AC 400V | 22 | 35 | 22 | 50 | 35 | 35 | ||||
| Rated residual operation current IΔn (mA) | Non-delayed type | 100/300/500 | - | ||||||||
| Delayed type | 100/300/500 | 300/500/1000 | |||||||||
| Rated residual non-action current IΔno (mA) | IΔn/2 | ||||||||||
| Rated residual short circuit connecting (breaking capacity IΔm (kA) | Icu/4 | ||||||||||
| Operation performance (times) | Power-on | 1500 | 1000 | 1000 | 1000 | ||||||
| Power-off | 8500 | 7000 | 4000 | 4000 | |||||||
| Shunt release | > | > | > | > | > | > | > | > | |||
| Under voltage release | > | > | > | > | > | > | > | > | |||
| Leakage alarm unit modular | > | > | > | > | > | > | > | > | |||
| Auxiliary contact | > | > | > | > | > | > | > | > | |||
| Alarm contact | > | > | > | > | > | > | > | > | |||
| Motor-driven operation mechanism | > | > | > | > | > | > | > | > | |||
| Rotating handle operation mechanism | > | > | > | > | > | > | > | > | |||
Notes: 1. It includes vertical and horizontal installation of ultimate breaking and flashover distance;
2. Three poles circuit breaker of this series connects with three phase loading, of which can not be with neutral line, otherwise the circuit breaker will make fault operation;
3. Three poles circuit breaker of this series connects with three phase loading, phase line at left pole, neutral line at right pole not the middle pole.
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.
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