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BLOCKSIGNALLING Frog1 Frog Juicer Polarity Switcher for Points Turnouts

4.836 product ratings

ShockWaves Shop (61773)

99.7% positive Feedback

Price:

£15.99

Free postage

Estimated delivery Wed, 1 Oct - Sat, 4 Oct

Returns:

30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.

Condition:

New

BLOCKsignalling is a professional manufacturer of model railway electronics accessories based in. The BLOCKsignalling Frog Juicer automatically switches the polarity of the current supplied to the. A short is detected in less than five microseconds, and the polarity is corrected within 10 to 20.

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4.8

6 product ratings

5 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by trm4369
13 Aug, 2020
Easy to use Frog Juicer.
A good quality Frog juicer, easy to install on your layout and works well. Good quality, good value, Can also be used for other uses. Just the thing polarity switching and providing that power needed to take you smaller locos over the point area were it struggles. No need to make room for a stay alive module in your loco. A great quality frog juicer polarity switcher for the electro frog points.
Verified purchase: YesCondition: New
by maunsell4-4-0
22 Aug, 2019
Great frog juicer.
Excellent product, very fast switching, well worth the money. Was having problems with 3 way point, Not any more !
Verified purchase: YesCondition: New
by papajulietdelta
27 Jan, 2021
Does the job
Quiet. LEDs show which polarity is switched. Easy to wire up. Sensitive and immediate. Very satisfied.
Verified purchase: YesCondition: New
by robbert84
30 Mar, 2025
Great little bit of kit that suits my la...
Great little bit of kit that suits my layout well.
Verified purchase: YesCondition: New
by pott_erb
11 Jun, 2020
Spot on froggie.
Easy to fit, does the job it is designed to do.
Verified purchase: YesCondition: New
by ihid2343
26 Aug, 2025
Great addition to help my exhibition lay...
Great addition to help my exhibition layout
Verified purchase: YesCondition: New