Home / ELECTRICAL / AC Mains Plugs & Sockets / MAINS JUNCTION BOXES Product Description 30A Heavy Duty JB (Junction Box), 3 Terminals Description: White Round junction box, rated at 30A 3 Terminals Cable size (per terminal)- 3 x 2.5mm² Conforms to BS6220 Current Rating: 20A No. of Ways: 4 Colour: White External Depth Approx: 30mm External Diameter Approx: 80mm GAVSHOP CODE: 01061314 GAVSHOP LOC: UCBOX4 Specifications Product Code SDF - 01061314 Delivery & Returns White 30A Heavy Duty JB (Junction Box), 3 Terminals Item in Stock Product Code SDF - 01061314 Heavy Duty Junction Box, 30A, 3 x Terminals, White Round junction box, rated at 30A - Order Code: 01061314 £2.55 You may also like Item in Stock White 20A Heavy Duty JB (Junction Box), 4 x Terminals Heavy Duty Junction Box, 20A, 4 x Terminals, White Round junction box, rated at 20A - Order Code: JB20AX4