Disconnection Boxes/Signal Enclosures

A wide range of Network Rail PADS Approved Disconnection Boxes/GRP Enclosure Systems for many Signalling Applications including:

  • Signals
  • Points & Point Clips
  • AWS
  • TPWS
  • Track Circuits
  • Axle Counters
  • Remote Control Monitoring
  • Points Heating
  • Restricted Clearance
  • Semi-automatic Track Warning Systems (SATWS)

All our Dis Boxes are manufactured using PADS Approved Terminals, Locking Systems and Ventilation, we can also supply a wide range of Approved Trackside Mounting options, including Stakes, Frames and Location Base Mounted Plinths.

Products:

PADS Approved

  • Signals

    Part Reference

    PADS No.

    Description

    Enclosure Dimensions HxWxD

    Data Sheet / Drawing

    GBK4305-CMT

    086/000134

    12 Way Signal Dis Box

    c/w 2 x M40 Glands

    300x250x140mm

    Drawing Pdf, 33 kB.

    GBK4150-G

    086/000134

    12 Way Signal Dis Box

    c/w 4 x M40 Glands

    300x250x140mm

    Drawing Pdf, 30 kB.

    GBK4151-G

    086/000134

    12 Way Signal Dis Box

    c/w 2 x M40 and 2 x M25 Glands

    300x250x140mm

    Drawing Pdf, 32 kB.

    GBK4215-G

    086/000135

    22 Way Signal Dis Box

    c/w Glands

    400x300x200mm

    Data Sheet Pdf, 1 MB.

    GBK4329-G

    086/000135

    24 Way Signal Dis Box

    c/w Glands

    400x300x200mm

    Data Sheet Pdf, 40 kB.

    GBK4152-G

    086/000137

    27 Way Signal Dis Box

    c/w Glands

    500x400x200mm

    Drawing Pdf, 39 kB.

    GBK4323-G

    086/000137

    31 Way Signal Dis Box

    c/w Glands

    500x400x200mm

    Data Sheet Pdf, 48 kB.

    GBK4304-G

    086/000138

    42 Way Signal Dis Box

    c/w Glands

    600x400x210mm

    Data Sheet Pdf, 54 kB.


    • Points

      Part Reference

      PADS No.

      Description

      Enclosure

      Dimensions HxWxD

      Data Sheet / Drawing

      GBK4306-G

      086/000134

      8 Way 4 + 4 Point Machine Dis Box c/w Glands

      300x250x140mm

      Drawing Pdf, 29 kB.

      GBK4307-G

      086/000135

      10 + 10 Point Machine Dis Box c/w Glands

      400x300x200mm

      Drawing Pdf, 35 kB.

      GBK4216-CL

      086/000137

      35 Way Clamplock Point Machine Dis Box c/w Glands

      500x400x200mm

      Data Sheet Pdf, 2 MB.

      GBK4155-G

      086/000139

      20 + 16 + 4 (10mm) Clamplock Point Machine Dis Box c/w Glands

      600x500x230mm

      Drawing Pdf, 45 kB.

      GBK4330


      4+27+29 Way Clamplock Points Super Dis Box



      GBK4331


      14 Way Hi-Drive Point Machine Dis Box



      GBK4216-HW

      086/000137

      35 Way HW Point Machine Dis Box c/w Glands

      500x400x200mm

      Data Sheet Pdf, 2 MB.

      GBK4156-G

      086/000139

      20 + 12 + 8 (10mm) HW Point Machine Dis Box c/w Glands

      600x500x230mm

      Drawing Pdf, 45 kB.

      GBK4302

      086/000141

      Point Clip Enclosure

      800x600x300mm

      Drawing Pdf, 25 kB.


      Enclosures - Points
      Enclosures - Points
      • Axle Counters

        Part Reference

        PADS No.

        Description

        Enclosure Dimensions HxWxD

        Data Sheet / Drawing

        GBK4315-CMT

        086/00034

        4 Way Axle Counter c/w 2 x 20mm Glands

        300x250x140mm

        Drawing Pdf, 29 kB.

        GBK4144-ACHV

        086/000136

        4 Way Axle Counter c/w Hose Adaptor

        300x250x140mm

        Drawing Pdf, 30 kB.


        • AWS

          Part Reference

          PADS No.

          Description

          Enclosure Dimensions HxWxD

          Data Sheet / Drawings

          GBK4149-G

          086/000134

          8 Way AWS Dis Box c/w Glands

          300x250x140mm

          Drawing Pdf, 30 kB.


          • TPWS

            Part Reference

            PADS No.

            Description

            Enclosure Dimensions HxWxD

            Data Sheet / Drawings

            GBK4149-G

            -

            6 Way TPWS Dis Box c/w Glands

            300x250x140mm

            Drawing Pdf, 30 kB.


            • Track Circuits

              Part Reference

              PADS No.

              Description

              Enclosure Dimensions HxWxD

              Data Sheet / Drawings

              GBK4163-G

              086/000134

              6 Way Track Circuit Dis Box c/w Glands

              300x250x140mm

              Drawing Pdf, 34 kB.


              • Restricted Clearance

                Part Reference

                PADS No.

                Description

                Enclosure Dimensions HxWxD

                GBK4303-G

                086/000137

                27 Way Restricted Clearance Signal Dis Box

                400x500x200mm

                CPTK2934-H1

                086/001498

                3 Point GRP Enclosure c/w Drop Down Door, Mounting Plate,Vents and Cable Managemt (1 Battern)

                500x600x230mm

                CPTK2934-H2

                086/001499

                3 Point GRP Enclosure c/w Drop Down Door, Mounting Plate,Vents and Cable Managemt (2 Batterns)

                500x600x230mm

                CPTK3048-H

                086/001500

                3 Point GRP Enclosure c/w Drop Down Door, Mounting Plate,Vents and Cable Managemt (Up to 3 Batterns)

                600x800x300mm


                Restricted Clearance Enclosure
                • Points Heating

                  Part Reference

                  PADS No.

                  Description

                  Enclosure Dimensions HxWxD

                  Data Sheet / Drawing

                  GBK1774P

                  055/020813

                  8 Way Points Heating Junction Box

                  c/w Stainless Steel Post

                  255x250x120mm

                  Data Sheet Pdf, 232 kB.

                  GBK1493P

                  055/021034

                  16 Way Points Heating Junction Box .

                  c/w Stainless Steel Post

                  400x400x120mm

                  Data Sheet Pdf, 108 kB.

                  GBK1774VG

                  055/020813

                  8 Way Points Heating Junction Box

                  c/w GRP Assembly

                  255x250x120mm


                  GBK1493VG

                  055/021034

                  16 Way Points Heating Junction Box

                  c/w GRP Assembly

                  400x400x120mm


                  GBP4127P

                  086/000134

                  8 Way Points Heating Dis Box

                  c/w GRP Mounting Assembly

                  300x250x140mm

                  Data Sheet Pdf, 2 MB.

                  GBK4128P

                  086/000136

                  16 Way Points Heating Dis Box

                  c/w GRP Mounting Assembly

                  400x400x200mm

                  Data Sheet Pdf, 2 MB.

                  GBK4201PB

                  086/000134

                  2 Way Universal Junction Box

                  for Hot & Cold Probes

                  c/w Stainless Steel Post

                  300x250x140mm


                  GBK4202PB

                  086/000134

                  4 Way Junction Box for Clamp

                  Lock Heaters c/w Stainless Steel Post

                  300x250x140mm


                  GBK4246PB

                  086/000134

                  8 Way Junction Box for

                  Heater Strips (2 sets of points)

                  c/w Stainless Steel Post

                  300x250x140mm



                  Tube Lines
                  • GRP Mounting Assemblies

                    Part Reference

                    PADS No.

                    Description

                    Enclosure PADS No.

                    Enclosure Dimensions HxWxD

                    GBK4136

                    086/001501

                    1495mm GRP Dis Box Mounting Assembly

                    086/001501

                    300x250x140mm

                    GBK4137

                    086/001502

                    1495mm GRP Dis Box Mounting Assembly

                    086/001502

                    400x300x200mm

                    GBK4138

                    086/001503

                    1495mm GRP Dis Box Mounting Assembly

                    086/001503

                    400x400x200mm

                    GBK4139

                    086/001504

                    1495mm GRP Dis Box Mounting Assembly

                    086/001504

                    500x400x200mm

                    GBK4140

                    086/001505

                    1495mm GRP Dis Box Mounting Assembly

                    086/001505

                    600x400x210mm

                    GBK4141

                    086/001506

                    1495mm GRP Dis Box Mounting Assembly

                    086/001506

                    600x500x230mm

                    GBK4142

                    086/001507

                    2000mm GRP Dis Box Mounting Assembly

                    086/001507

                    800x300x230mm

                    GBK4143

                    086/001508

                    2000mm GRP Dis Box Mounting Assembly

                    086/001508

                    800x600x300mm

                    GBK4332S-65


                    GRP Roller Stool Mounting Assembly c/w Cable Bar



                    GBK4220S-325


                    GRP Roller Stool Mounting Assembly c/w Cable Bar




                    GRP Mounting Assemblies Enclosure
                    • HDG Assemblies

                      Part Reference

                      PADS No.

                      Description

                      Enclosure Dimensions HxW

                      GBK4308

                      -

                      Hot Dipped Galvanised Mounting Assembly For 1 2BA Dis Box

                      1700x300mm

                      GBK4309

                      -

                      Hot Dipped Galvanised Mounting Assembly For 2 2BA Dis Boxes

                      1700x520mm

                      GBK4310

                      -

                      Hot Dipped Galvanised Mounting Assembly For 3 2BA Dis Boxes

                      1700x950mm


                      • GRP Plinths

                        Part Reference

                        PADS No.

                        Description

                        Enclosure Dimensions HxWxD

                        CPTK3216

                        086/001477

                        500mm GRP Plinth c/w Half Loc Interface Plate

                        400x300x200mm

                        CPTK3217

                        086/001478

                        750mm GRP Plinth c/w Half Loc Interface Plate

                        400x300x200mm

                        CPTK3126

                        086/001479

                        1000mm GRP Plinth c/w Half Loc Interface Plate

                        400x300x200mm

                        CPTK3218

                        086/001480

                        500mm GRP Plinth c/w Half Loc Interface Plate

                        400x400x200mm

                        CPTK3219

                        086/001481

                        750mm GRP Plinth c/w Half Loc Interface Plate

                        400x400x200mm

                        CPTK3220

                        086/001482

                        1000mm GRP Plinth c/w Half Loc Interface Plate

                        400x400x200mm

                        CPTK3221

                        086/001483

                        500mm GRP Plinth c/w Half Loc Interface Plate

                        500x400x200mm

                        CPTK3222

                        086/001484

                        750mm GRP Plinth c/w Half Loc Interface Plate

                        500x400x200mm

                        CPTK3223

                        086/001485

                        1000mm GRP Plinth c/w Half Loc Interface Plate

                        500x400x200mm

                        CPTK3224

                        086/001486

                        500mm GRP Plinth c/w Half Loc Interface Plate

                        600x400x210mm

                        CPTK3225

                        086/001487

                        750mm GRP Plinth c/w Half Loc Interface Plate

                        600x400x210mm

                        CPTK3226

                        086/001488

                        1000mm GRP Plinth c/w Half Loc Interface Plate

                        600x400x210mm

                        CPTK2938

                        086/001489

                        500mm GRP Plinth c/w Half Loc Interface Plate

                        600x500x230mm

                        CPTK3088

                        086/001490

                        750mm GRP Plinth c/w Half Loc Interface Plate

                        600x500x230mm

                        CPTK3219

                        086/001491

                        1000mm GRP Plinth c/w Half Loc Interface Plate

                        600x500x230mm

                        CPTK3220

                        086/001492

                        500mm GRP Plinth c/w Half Loc Interface Plate

                        800x300x230mm

                        CPTK3221

                        086/001493

                        750mm GRP Plinth c/w Half Loc Interface Plate

                        800x300x230mm

                        CPTK3222

                        086/001494

                        1000mm GRP Plinth c/w Half Loc Interface Plate

                        800x300x230mm

                        CPTK3232

                        086/001495

                        500mm GRP Plinth c/w Half Loc Interface Plate

                        800x600x300mm

                        CPTK3244

                        086/001496

                        750mm GRP Plinth c/w Half Loc Interface Plate

                        800x600x300mm

                        CPTK3255

                        086/001497

                        1000mm GRP Plinth c/w Half Loc Interface Plate

                        800x600x300mm


                        GRP Plinth
                        GRP Plinth Enclosure
                        • Unpopulated Enclosures

                          CPTK No.

                          PADS No.

                          BRES No.

                          Enclosure Dimensions HxWxD

                          CPTK2903

                          086/000134

                          BRES-325

                          300x250x140mm

                          CPTK3094

                          086/000135

                          BRES-43-3L

                          400x300x200mm

                          CPTK2878

                          086/000136

                          BRES-44-3L

                          400x400x200mm

                          CPTK3066

                          086/000137

                          BRES-54-3L

                          500x400x200mm

                          CPTK3096

                          086/000138

                          BRES-64-3L

                          600x400x210mm

                          CPTK3097

                          086/0001349

                          BRES-65-3L

                          600x500x230mm

                          CPTK3127

                          086/000140

                          BRES-83-3L

                          800x600x230mm

                          CPTK3098

                          086/0001141

                          BRES-86-3L

                          800x600x300mm


                          • Universal Dis Boxes

                            CPTK No.

                            PADS No.

                            Description

                            Enclosure Dimensions HxWxD

                            Data Sheet / Drawings

                            GBK4213

                            -

                            6 Way Dis Box c/w Glands and Blanking Plugs

                            300x250x140mm

                            Data Sheet Pdf, 2 MB.


                            • Semi-automatic Track Warning Systems (SATWS)

                              SATWS

                              Semi-automatic Track Warning Systems (SATWS)

                              Railway worksites are frequently located on or near to the track on which trains continue to run. It is essential, therefore, that people working on the site be warned when a train approaches so that they can leave the danger area. This can be achieved either through an automatic track warning system (ATWS) or alternatively, by a lookout-operated warning system (SATWS).

                              Collaborating with The Central Rail Systems, Alliance, Balfour Beatty and Network Rail, GrayBar have developed a comprehensive and sustainable range of GRP Trackside Enclosures Solutions and accessories, to enable the safe and efficient installation of the SATWS System.

                              The GRP Control Unit is Lightweight and requires no Earth Bonding, unlike its Steel Counterpart, and can have up to four Modules installed.

                              The GRP Trackside Disconnection Box is supplied complete with a GRP Mounting Assembly, which again requires no Earth Bonding.

                              Graybar also supply a comprehensive range of Accessories, including Joint Kits, Signs, GRP Posts and Fixings.


                              Part Reference

                              PADS No.

                              Description

                              Dimensions HxWxD

                              GBK4324-1

                              086/000141

                              086/001495

                              GRP Central Unit for One Module complete with Half Loc Base Adaptor Plate

                              1300x600x300mm

                              GBK4324-2

                              086/000141

                              086/001495

                              GRP Central Unit for Two Modules complete with Half Loc Base Adaptor Plate

                              1300x600x300mm

                              GBK4324-3

                              086/000141

                              086/001495

                              GRP Central Unit for Three Modules complete with Half Loc Base Adaptor Plate

                              1300x600x300mm

                              GBK4324-4

                              086/000141

                              086/001495

                              GRP Central Unit for Four Modules complete with Half Loc Base Adaptor Plate

                              1300x600x300mm





                              GBK4328-1

                              086/000138

                              086/001487

                              GRP Central Unit for One Module complete with Half Loc Base Adaptor Plate

                              1350x400x2300mm

                              GBK4328-2

                              086/000138

                              086/001487

                              GRP Central Unit for Two Modules complete with Half Loc Base Adaptor Plate

                              1350x400x2300mm

                              GBK4328-3

                              086/000138

                              086/001487

                              GRP Central Unit for Three Modules complete with Half Loc Base Adaptor Plate

                              1350x400x2300mm

                              GBK4328-4

                              086/000138

                              086/001487

                              GRP Central Unit for Four Modules complete with Half Loc Base Adaptor Plate

                              1350x400x2300mm

                              GBK4325

                              086/000134

                              GRP SATWS Dis Box Complete Mounting GRP Assembly

                              1100x250x140mm


                              SATWS Dis Box
                              • Enclosure Accessories

                                Part Reference

                                PADS No.

                                Description

                                Enclosure Dimensions HxWxD

                                CPTK3233

                                086/001525

                                Nylon Cable Clamp

                                For All Enclosures

                                CPTK2968-B

                                086/000144

                                Wall Mounting Kit

                                For All Enclosures

                                CPTK3051

                                086/001513

                                Stainless Steel Padlock Hasp

                                300x250x140mm

                                CPTK2915

                                086/001514

                                Stainless Steel 1/4 Turn Knob c/w Cam

                                300x250x140mm

                                GBK1936

                                086/001515

                                Brush Cable Management System

                                400x300x200mm

                                GBK1936

                                086/001516

                                Brush Cable Management System

                                400x400x200mm

                                GBK1936

                                086/001517

                                Brush Cable Management System

                                500x400x210mm

                                GBK1936

                                086/001518

                                Brush Cable Management System

                                600x400x210mm

                                GBK1936

                                086/001519

                                Brush Cable Management System

                                600x500x230mm

                                GBK1936

                                086/001520

                                Brush Cable Management System

                                800x300x230mm

                                GBK1936

                                086/001521

                                Brush Cable Management System

                                800x600x300mm

                                CPTK3234

                                086/001522

                                Water Drain Kit

                                All Enclosures except 300x250x140mm

                                CPTK3265

                                086/001524

                                Lock Dust Cover

                                300x250x140mm

                                CPTK3258

                                086/001526

                                Door Document Holder

                                All Enclosures except 300x250x140mm

                                CPTK3496

                                086/001527

                                Restricted Clearance Door Retainer Kit

                                All Enclosures except 300x250x140mm

                                CPTK3262-SRS

                                086/001523

                                Small Roller Stool Interface Plate c/w Fixings

                                All Enclosures except 300x250x140mm

                                CPTK3262-LRS

                                086/001523

                                Large Roller Stool Interface Plate c/w Fixings

                                All Enclosures except 300x250x140mm

                                CPTK3262-SPT

                                086/001523

                                Signal Post Telephone Interface Plate c/w Fixings

                                All Enclosures except 300x250x140mm

                                CPTK3262-HL

                                086/001523

                                Half Location Stool Interface Plate c/w Fixings

                                All Enclosures except 300x250x140mm

                                GBK4-GRPHLB

                                N/A

                                GRP Half Location Base c/w Fixings

                                All Enclosures except 300x250x140mm


                                Enclosure Accessories