In model railways, a point motor is a type of mechanism that is used to control the position of a turnout, or switch,...
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
-
What is the difference between a point motor and a side-mounted turnout motor?Read more -
Where were first, second, and third class coaches typically located on a train?Read moreThe location of first, second, and third class coaches varied depending on the era and the specific train design....
-
How can I use IPA (Isopropyl Alcohol) to clean track?Read moreCleaning your model railway tracks with IPA (Isopropyl Alcohol) is an effective method to remove dirt, grime, and...
-
Do I need a cutting mat?Read moreIt is not essential to have a cutting mat, but it is a good idea. It saves getting in trouble with your significant...
-
What is model railway track plan?Read moreA track plan is essentially the blueprint or schematic that guides you in constructing your miniature railway system....
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: £ 4.25TPWS 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...