F144 Fuse Unit and DPE Unit

Moulded from flame retardant self extinguishing ABS

Two and three way extension boxes, accepts up to 5 terminal blocks for up to 25mm2 circular conductors. ABS Plate fitted as standard with graduated cone grommets. Brass Ferrules with cable clamps or Cable Glands can be supplied / fitted to any extension box. External Brass Plates are also available, please call for details. B21 + B31, 60mm from terminal blocks to cable entry plate.

B1  + ABS Plate
H: 49 x W: 90 x D: 67mm

B21  + IP7 Plate + 5 x E3 Terminal Blocks H: 123 x W: 88 x D: 58mm

B21  + IP7 Plate + 5 x Encapsulated Terminal Blocks H: 123 x W: 88 x D: 58mm

B21   + IP7 Plate 2 x BW Glands
H: 123 x W: 88 x D: 58mm

B30   + IP8 Plate
H: 75 x W: 88 x D: 95mm

B31  + IP8 Plate + 3 x Ferrules
H: 123 x W: 88 x D: 95mm

4 Module Isolator (FMI) Unit

Moulded from flame retardant self extinguishing ABS

Two and three way extension boxes, accepts up to 5 terminal blocks for up to 25mm2 circular conductors. ABS Plate fitted as standard with graduated cone grommets. Brass Ferrules with cable clamps or Cable Glands can be supplied / fitted to any extension box. External Brass Plates are also available, please call for details. B2 + B3, 65mm from terminal blocks to cable entry plate. B22 + B33, 125mm from terminal blocks to cable entry plate.

B2  + IP7 Plate 4 x E3 Terminal Blocks H: 105 x W: 90 x D: 67mm

B2  + IP7 Plate 5 x Encapsulated Terminal Blocks H: 105 x W: 90 x D: 67mm

B22   + IP7 Plate 4 x T50 Terminal Blocks to accept 50mm2 circular conductors H: 165 x W: 90 x D: 67mm

B22  + IP7 Plate with insulated shroud over Terminal Blocks
H: 165 x W: 90 x D: 67mm

B22  + IP7 Plate + 2 x BW Glands H: 165 x W: 90 x D: 67mm

B3  + IP8 Plate 4 x E3 or 4 x T50 + 4 x E4 Terminal Blocks
H: 105 x W: 90 x D: 93mm

B3  + IP8 Plate 5 x Encapsulated Terminal Blocks H: 105 x W: 90 x D: 93mm

B3  + IP8 Plate
H: 105 x W: 90 x D: 93mm

B33  + IP8 Plate 4 x E3 + 4 x E4 Terminal Blocks H: 165 x W: 90 x D: 93mm

B33  + IP8 Plate + 3 x Ferrules H: 165 x W: 90 x D: 93mm

Other configurations are also available for all extension boxes, please call for details


Example of our Encapsulated Terminal Block to accept up to 3 x 25mm2 circular conductors