When most people think of model railways, they tend to picture popular scales like O, OO or N gauge, which dominate...
Cart 0 Product Products (empty)
No products
Free shipping! Shipping
£ 0.00 Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products (tax incl.)
Total shipping (tax excl.) Free shipping!
Total (tax incl.)
Search Tips
Tips categories
Latest Tips
-
Forgotten scales: exploring uncommon model railway gaugesRead more -
What are meant by the terms clinker and carvel built hulls and what advantages does each one have?Read moreClinker and carvel are two different methods of constructing the hull of a ship or boat. Clinker built hulls, also...
-
What is the "hard shell" method for constructing model hills?Read moreThere are several ways to construct hills on your layout. The 'hard shell' method consists of making a hard, hollow,...
-
How do I check for faults on model railways?Read moreHere are some tips for checking for faults on model railways:Visually inspect the tracks. Look for any debris,...
-
What are contra-rotating propellers and what advantages do they offer over normal propellers ?Read moreContra-rotating propellers, also known as counter-rotating propellers, are a type of propeller system that consists...
What is TPWS grid?
A TPWS (Train Protection & Warning System) grid is an apparatus used on the railway as part of the ATP (Automatic Train Protection) system. Specifically, it is a transmitter placed on the track adjacent to a signal and is activated when the signal shows danger. Should a train pass over the grid at an unsatisfactory speed, the brakes will be automatically applied.
Additional grids are sometimes placed further away from the signal on faster running lines to ensure trains have enough distance to come to a halt should a safe approach speed be breeched.
Models of TPWS grids are available for 00 gauge track and can be found at all good model shops.
Click here to receive the tips weekly in your mailbox. You can unsubscribe at any time.
Related product
TPWS Grids - pack of 12
Price: £ 4.70TPWS Grids - pack of 12 Easily assembled kit of a Train Protection and...
Related posts
-
How to clean model railways track?There is of course the old tried and tested method, the track rubber which does the job, no railway modeller should... - What scale is Hornby?Hornby model railways are OO Scale or 1/76th that is 4 millimetres to the foot (12 inches). It runs on a track with...
- Is Peco track and Hornby track compatible?Peco Setrack and Peco Streamline are compatible with Hornby track as they all share the same gauge width of 16.5mm....
- How to weight my model so it does not tip?For wargaming figures, a small coin or washer glued to the under side of the base will usually to do the job. This...
- How often should I clean my track?This a hard question to answer. There are no hard and fast rules about how often you should clean the track. Bear in...