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Mercury 350.103 TMR-1 Timer Switch

by Mercury
| 9 answered questions

RRP: £8.99
Price: £4.49 & FREE Delivery in the UK on orders over £10. Details
You Save: £4.50 (50%)
Only 11 left in stock.
16 new from £2.49
A
1
  • 24 Hour timer switch
  • Adjustable per quarter hour
  • Settings via rotary dial
  • Conforms to BS1363/3
  • Power supply: 230Vac, 50Hz

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Frequently Bought Together

Mercury 350.103 TMR-1 Timer Switch + 2000W Oil Filled Radiator Heater with Thermostatic Control + Harewood 2KW Convector Heater, 3 Heating Powers
Price For All Three: £52.38

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Product details

Colour: A | Package Quantity: 1
  • Boxed-product Weight: 181 g
  • Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
  • Item model number: 350.103
  • ASIN: B000LAY9BA
  • Date first available at Amazon.co.uk: 28 Nov. 2006
  • Average Customer Review: 3.6 out of 5 stars  See all reviews (268 customer reviews)
  • Amazon Bestsellers Rank: 2,489 in DIY & Tools (See Top 100 in DIY & Tools)

Product Description

Colour: A | Package Quantity: 1

Product Description

Mercury TMR-1 Timer Switch is 24 hour timer switch, adjustable per quarter hour. 230 VAC Power supply, 50 Hz frequency. 3000 W Maximum power. 13 A Maximum current. Overall dimensions (mm): 125 x 73 x 60.

Box Contains

1x Timer Switch

Customer Questions & Answers

Customer Reviews

3.6 out of 5 stars

Most Helpful Customer Reviews

138 of 141 people found the following review helpful By Su TOP 100 REVIEWER on 22 Sept. 2009
Colour Name: AItem Package Quantity: 1
The 24 hour programmable timer is, in my opinion, worth its weight in gold. It adds to that feeling of security when away from the home.

This is one of the more basic models, a white sturdy plastic object with a 24 hour clock moveable dial - but who's looking for beauty when it is plugged into the socket behind the chair or next to the bed; it is one of those items which will go unnoticed by all but the really nosey people. It is very simple to operate.

Simply select the times that you want the light, music, etc, to come on and go off in the night by depressing the pins next to the associated time on the dial. Line up the current time with the arrow on the centre place. Check that your lamp is on and then plug it all together (make sure the switch on the wall where you have plugged it in is switched on - excuse my blushes), and away you go.

Each segment runs for 15 minutes and allows you to set the timer for different times during the day/night and for different lengths of time.

There is a by-pass button on the side of the module which allows you to use your lamp, CD player, etc, without having to plug it in elsewhere. It also allows you to check that the item you have plugged in (for example, table lamp) is switched on and working before you leave the house.

I would, however, recommend that you change the settings (and position in the home) every so often to confuse those with ill-intent.
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38 of 38 people found the following review helpful By Mr. R. Benson on 30 Nov. 2009
Colour Name: AItem Package Quantity: 1
i used it to switch my heater on in the morning but the ticking can seem loud when you're trying to sleep
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20 of 21 people found the following review helpful By Robbo on 16 Nov. 2010
Colour Name: AItem Package Quantity: 1
Very good value for money. You could pay five or six times as much in a big hardware store. One small criticism is in the sparse instructions which may be due to the translation to English (most of these devices I believe are now made in China). Most devices have a switch for 'timed' or 'permanently on'. If you want 'timed' leave the clock symbol showing (ie cover the 'permanently on' symbol). Some work the other way round where you push the switch towards the one you want. The instructions don't make this clear, but at least the red led light will tell you whether the socket is on or off. Good for using cheap rate overnight electricity for charging batteries, phones, games etc. Just remember to unplug anything you're charging (after the 1st charge) because as it's only a 24hr timer it will continue charging at the times you've set every night.
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14 of 15 people found the following review helpful By Brenda on 26 Sept. 2010
Colour Name: AItem Package Quantity: 1 Verified Purchase
This item only worked properly for 24 hours, but, apparently, can only be returned in original packaging. Obviously, with such a small item, once it was up and running, this was thrown away! And, should it be returned, no label for sending back, we have to pay the postage - hopefully to be refunded?
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22 of 24 people found the following review helpful By Miffy on 7 Nov. 2009
Colour Name: AItem Package Quantity: 1
The one sent is not the one in the picture so doesn't have the LED. Not a problem for me but worth mentioning for anyone who is buying it for that reason.

Arrived next day using Amazon prime so no problems with delivery but there were no instructions with it at all. If it wasn't for the first review I would not have had a clue how to set anything on it. As soon as that was sorted it was a breeze though.
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13 of 14 people found the following review helpful By Mr. P. Wakefield on 24 Jan. 2011
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These work well but too noisy for living areas, has a intermitant rattling noise which can be quite loud at times even through a cupboard.

Going to try the led ones in the hope they are quite.
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11 of 12 people found the following review helpful By David on 4 Feb. 2012
Colour Name: AItem Package Quantity: 1 Verified Purchase
The description says it works to 15 minute settings, it's actually 30 minutes.
It also doesn't have a light.

The one they sent me doesn't even look like the one in the picture.

Won't be buying from Invero again.
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3 of 3 people found the following review helpful By studio steve on 14 May 2011
Colour Name: AItem Package Quantity: 1
Worked fine for about a month then the switch at the side of the unit failed, so you can't switch it on now, bin job...
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