NH250 630A 4w TPN Panelboard c/w TP Switching Unit Fault rating: 50kA for 1 sec Max cable lug connection: 32mm wide. The 400A/630A switching units accept cable lug connections up to 32mm wide. Dependant on the size & type of cable lug selected the potential maximum cable capacity of the cable lug can be up to 300mm.

• · Current rating 630A
• · No. of ways 4
• · No. of Poles 3P+N
• · Lightning & Surge Arrestor Kits
• · Main Units accommodate outgoing J-Frame
• · Add-on and Integral Metering Options including MID