- Overview
- Product Parameters
- Product Description
- Company Profile
- FAQ
Basic Info.
Product Description
Key Information
WCM7(E)LPole: 3P+N,4P
Voltage: AC400V
kA: 35KA-85KA
Inm(A): 100, 125, 250, 400, 800
In(A): 40-800
Function of surface plate and outline dimension (mm)
| Model | Pole (P) | Outline dimension (mm) | Mounting dimension (mm) | |||||
| A | B | E | H | G | c | d | ||
| WCM7(E)L-100L/M | 1P+N 2P 3P+N | 230 | 121 | 49 | 62 | 170 | 60 | 210 |
| WCM7(E)L-250L/M | 240 | 142 | 49 | 83 | 179 | 70 | 202 | |
| WCM7(E)L-400L/M | 336.5 | 197.5 | 87 | 99 | 274 | 95 | 274 | |
| WCM7(E)L-630 (800)L/M | 355 | 240 | 88 | 111 | 269 | 116 | 285 | |
Main technical parameters
| Model | Frame size current rating (A) | Current rating (A) | Rated voltage | Rated frequency | Lightning resistance (co-selection) capacity | SPD protection mode | Rated operation short circuit breaking capacity / rated ultimate short circuit breaking capacity | ||
| Current (kA) | Voltage (V) | Test procedure | |||||||
| WCM7(E)L-100L | 100 | 40, 50, 63, 80, 100 | AC 400V | 50 | 40kA (8/20μS) | Phase line to neutral line (L-N) | 25/35 | 1.05Un | o-tc-o |
| WCM7(E)L-100M | AC 400V | 50 | 40kA (8/20μS) | Phase line to neutral line (L-N) | 35/50 | ||||
| WCM7(E)L-250L | 250 | 125, 160, 200, 225, 250 | AC 400V | 50 | 40kA (8/20μS) | Phase line to neutral line (L-N) | 25/35 | 1.05Un | o-tc-o |
| WCM7(E)L-250M | AC 400V | 50 | 40kA (8/20μS) | Phase line to neutral line (L-N) | 35/50 | ||||
| WCM7(E)L-400L | 400 | 225, 250, 315, 350, 400 | AC 400V | 50 | 40kA (8/20μS) | Phase line to neutral line (L-N) | 35/50 | 1.05Un | o-tc-o |
| WCM7(E)L-400M | AC 400V | 50 | 40kA (8/20μS) | Phase line to neutral line (L-N) | 55/85 | ||||
| WCM7(E)L-630 (800)L | 630, 800 | 400, 500, 630, 700, 800 | AC 400V | 50 | 40kA (8/20μS) | Phase line to neutral line (L-N) | 35/50 | 1.05Un | o-tc-o |
| WCM7(E)L-630 (800)M | AC 400V | 50 | 40kA (8/20μS) | Phase line to neutral line (L-N) | 55/85 | ||||
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 |
General
WCM7(E)L series current protective circuit breaker (Auto-reclosed) is the new type product researched and developed at recent years. WCM7(E) is one integrate type, multi-function, adjustable over-current, thermagnetic earth leakage circuit breaker. It applies at low voltage grid of three-phase-four-line nertral direct grounding (TT grounding system), to offer indirect contact protection to personal contact danger, and to protect the line, grounding fault, over-current, short circuit etc.WESTHOMES ELECTRICS GROUP(L.L.C),A professional supplier of power transmission and distribution equipment, is engaged in the solutions and relative equipment for power transmission and distribution system of civil, commercial,industrial and construction uses, as well as the full range of service for endplants to mansions, infrastructure facilities and industrial fields. We produce high and low voltage electric equipment, electric kit, high and low voltage electric components, terminal power distribution system for construction, instruments and meters, as well as electronic products, which are used in electric power system. Our business covers more than 60 countries and regions.
WESTHOMES,supportecd by innovative ideas and skilled professors, has developed a highly effcient operation system from technical R&D ,production, marketing netwrok and customer service. This operation system based on ISO9001,together with other relative international product certifications make our products and service highly recognized and respected by craft borthers and users in European and American market.Focusing on the development of internation electric technology, we always timely assimilate the world advanced electric tehnology, and present suitable new products in response to cusomers' requirments.
Along with the development and consummation of our several production bases in Southeat Asisa, we are committed to providing you with more electric products in more favorable prices.We welcome clients all over the world to purchase and act on agency of WEST HOMES electric products, and sincerely hope that our quality products and service will bring you more business opportuniteis and profitability.
Frequently Asked Question (FAQ)
Q: About the companyA: 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.