SWITCHABLE DISTRIBUTION BOARD. The Input is via a 2.5mm DC socket or screw terminal block and can be any DC voltage up to 48v or a DCC voltage. There is a Main ON/OFF switch behind the Input terminal Block which isolates both the Positive and Negative Input feeds. The Input then passes through a 5 Amp fuse to feed the outputs and light the 'ON' LED. The ON Led is Tricolour so will indicate that the input is +- DC (Green), if connected the wrong way around -+ (Red) or DCC (Orange). This LED is after the fuse so will go out if the fuse blows.

The board has 6 individually switched outputs, each output can accept a load of up to 3 Amps and has an ON LED indicator.

Each Output has an ON/OFF switch which isolates both the Positive & Negative lines or in the case of DCC both lines. The LED is Green for ON or not illuminated for OFF.

The output at the far right of the board is a switched output directly from the main switch.

The Board has 4 fixing holes of 4mm so will accept screws or plastic PCB pillars.


This Distribution Board can be used for controlling individual lighting circuits on your layout, or controlling power to sections of the layout.

Board Dimensions:

Length:120mm x Width: 32mm x Height: 26mm


Price: £18.50

This is a one shot, also known as a 'monostable timer'.When the timer is triggered by SW2 it will remain ON for a predetermined period set by the preset VR1. The preset varies the time ON from approx 1 sec to 120 seconds.

The timer is started by a normally open contact connected across SW2 this could be a push button switch, leaf switch, reed switch, etc.This activates the relay and starts the timer. The relay will change state and remain in the new state for the timer period. There is also a normally open Reset switch SW1 to reset the timer to OFF. The reset can be used at any time during the ON period

Voltage 12v DC. £7.95

6 x 3way Screw Terminal Junction Board

This is an 18 way terminal block which can be broken down into multiples of 3.

Each 3 way section has 3 IN screw terminals, and 3 OUT terminals. The terminals and the board are rated at 10 Amps, so will take wires from lighting circuits that draw very little current to points via a CDU which draw large amounts of current.

They can be used as a bank of 18 ways or snapped off so you have a 3 way terminal for point motors or signals, and so on

There are 4 fixing holes for each 3 way section.  Price:  £4.50

Uncoupler with LED Light

£5.99

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