2. As the length reduces more than 1/2 than using general terminal unit, it is possible to save the attachment size.
3. Easy for Working and Maintenance & Repair ·As it uses hinge-typed transparent T/B cover, it is easy to work and maintain & repair. ·As it has a structure preventing from being taken out even when T/B bolt is unfastened completely, it has a high workability. ·As it is designed to have a channel mounting structure and has a hole for securing middle plate, it is very easy to install it.
4. Workability under any working environment and Excellent Stability As it is a one-body equipment whose PCB is not exposed to the outside it is safe from any electrical trouble due to dust, moisture, etc. and the material of its external case has a resistance to flame.
