ETD01 MCB main or MCCB main breaker three phase distribution board
Description
MCB or mccb main breaker three phase distribution board
Main incomer: MCB or mccb
Main incoming current: 125Amp
Fully shrouded busbar/Pan assembly
The distribution board divides the electrical power feed into subsidiary circuits, while providing a protective circuit breaker for each circuit in a common enclosure.
What breaker can adapt for this board?
Default: 1. Etechin manufactured breakers
Others: 2. Schneider, ABB, GE,Simens, Legrand, Hager, China, Himel, Ls, Mitsubishi, Hitachi, Eletra brand made circuit breaker.
Please advise us the breaker you will use in the distribution board
In the worldwide, despite the adoption of a standard DIN rail for mounting and a standard cut-out shape, as the positions of the busbar/ terminal connections are not standardized.
Feature
1. Pan assembly KEMA approved
2. Galvanized 1.2mm sheet
3 .Main switch: MCB,ISOLATOR,ELCB,MCCB up to 250A
4 .Outgoing: upto 72poles way MCB
5. Plastic Lock/ Metal Lock
6. Surface/flush type
7. Adjusted mounting plate
8. Powder coating Ral7035 texture
9. IP42 for Metal Enclosure
10. IEC61439-1
| Standard | IEC61439-1&2 Designed to be operated by an ordinary person |
| Pan assembly rating(A) | 125,200,250A |
| No.of phase | 1,2,3 |
| Voltage Rating(V) | 110-415 |
| Rated Insulation voltage(V)Ui | 690V |
| Mounting type | Flush/Surface |
| No. of ways(3phase) | 4,6,8,10,12,14,16,18,20,22,24 |
| Ingress protection(IP) | IP40 |
| Enclosure material | Electro galvanized steel |
| Steel sheet thickness(mm) | 1&1.2mm |
| Surface finishing | Powder coated with electrostatic Epoxy polyester(RAL7035) |
| Coating thickness | 70-90 microns |
| Main incomer breaker | MCCB or MCB, ELCB+ISOLATOR, |
| Branch breaker | 1,2,3P din-rail type 18mm width MCB |
| Neutral terminal Capacity | Offer 10mm diameter lug hole |
| Earth terminal Capacity | Offer 10mm diameter lug hole |
| Ambient Temperature(℃) | 30,50 |
Dimension
The above dimension are for surface mounting type. Flush mounting type H and W add 20mm.
Due to same brand incomer in big size, the final dimension should accord customer's breaker to revise if need.
OEM/ ODM and customization are welcome.
The below diagram indicated the MCCB main three phase distribution board connection an extension board on the top.
Main Factor effect Cost/Price
1. Thickness and kind of steel:
2. Dimension of the board
3. Structure of the board
