Application of this terminal block enables house service wire to be separated from meter service wire, which solves the problem of parallel connection. Terminal block cover can be sealed to prevent electricity theft ; Neutral line terminal block can be earthed repeatedly. It is in conformity with the“special, sealed”principle standardization of one-household one-meter. The products are applied in“one-household one-meter”electric energy metering box.
This series of terminal block adopt high-molecular polycarbonate/PA66 material imported . It has advantages of high impact resistance, moisture resistance, favorable insulation; ageing resistance, flame retardant, high temperature resistant, etc..The binding screw adopts compound recess , which is suitable for flathead screwdriver and crossed screwdriver The products are popular due to compact volume, large capacity, high withstand voltage, reasonable structure, and elegant appearance.
Main Technical Indexes
2、Calibrated current：30A(40A) outlet of each circuit
3、Operating temperature：-40℃~+120℃ continuously
4、Power frequency withstand voltage：3000V/minute
5、Insulation resistance among terminals：>40MΩ
Installation and operation
This series of products provides two installation modes:
1. Fixed type, drill hole in the base plate and install directly, mounting screw is M5;
2. Rail type, installed on the TH-35 guide rail (top hat rail).
Main technical indexes
|Insulation voltage:||660V 50HZ(60HZ)|
|Conductor current:||30A(40A) outlet of each circuit|
|Power frequency withstand voltage:||3,000V/1min|
|installation modes:||fixed type/rail type|
|material:||PC/PA66 and copper|
one screws to the wire.