Home / ELECTRICAL / AC Mains Plugs & Sockets / MAINS JUNCTION BOXES Product Description 20A Heavy Duty JB (Junction Box), 4 x Terminals Description: White Round junction box, rated at 20A 4x Terminals Cable size (per terminal)- 4x 1.5mm² Conforms to BS6220 Current Rating: 20A No. of Ways: 4 Colour: White External Depth Approx: 30mm External Diameter Approx: 80mm GAVSHOP CODE: PL14885 GAVSHOP LOC: UCBOX4 Specifications Product Code CP01 - PL03434 Delivery & Returns White 20A Heavy Duty JB (Junction Box), 4 x Terminals Item in Stock Product Code CP01 - PL03434 Heavy Duty Junction Box, 20A, 4 x Terminals, White Round junction box, rated at 20A - Order Code: JB20AX4 £2.50