main distribution frame

Copper Products JPX437 Main Distribution Frame Feature: l Main Distribution Frame consists of frame, protection blocks, test blocks, protector modules, alarm system and other accessories. l The double side Main Distribution Frame made by advance aluminum-alloy with safety grounding system Facilitate installation and enlarge capacity. l The single side Main Distribution Frame improve the advantage of double side Main Distribution Frame ,The termination of both external side and exchange side are on the front; the operation of jump wire, alarm system, protectors are also on the front. It completely realizes the front-operation which reduce the space requirement and laying wires regularly It is facilitate operation and maintenance. l Main Distribution Frame is wholly module structure which make it ease of access for installers l Effectively isolate equipments and maintenance personnel prevent from damage which cause by lighting or other matter. Item Frame Type Connection Warning Step JPX437A-1 Single Side Half wrap & half IDC 4 step JPX437A-2 Double Side IDC 4 step JPX437B-1 Single Side Half wrap & half IDC 4 step JPX437B-2 Double Side IDC 4 step JPX437C-1 Single Side Half wrap & half IDC 4 step JPX437C-2 Double Side IDC 4 step l FS device Response exactly and rapidly. In addition, it will be reset automatically after the problem is solved. l All plastics is fireproof material l Surface of all conductors are gilding , silvering, nickel-planted or Sheet Moldings Compound(SMC) l Four step alarm: protector alarm?ablock alarm?acolumn alarm?amain alarm(sound and light) l Approved National Standard: YD/T 779 - 1999 Main Distribution Frame (MDF