NEMA 4/12 Vehicle Loop Detector, 115V

Marsoni

M251S

$204.00

Get it in 3 business days with 1 day shipping. Friday, May 29

NEMA 4/12 Vehicle Loop Detector, 115VVehicle Loop Detector Outdoor Enclosure (NEMA 4 12) Watertight, oil tight enclosure with single 115VAC detector, wired to terminal block for field connection. OPEN only (all LiftMaster operators) or SAFETY HOLD OPEN only (operators with type B2, T, TS or T1 control wiring) when vehicle passes over loop wire. Requires a loop of wire embedded in the ground to connect to the detector. Requires 2 wire output connection to door operator and 115VAC power.

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Nice shelves. Install was super easy except on one of the three shelves. The main mounting shelf holes were off so the shelf will not slip onto horizontal mounting poles unless I modify the shelf. So a 20 minute job becomes a two hour job. The mounting system does appear very sturdy just not aligned.

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Reviewed in the United States on January 4, 2026

Verified Purchase

Andy Sims

Phoenix, US

★★★★★ 5

better then expected

Color: Black

very easy to put together works perfectly! very stable for the side would buy again!

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Reviewed in the United States on May 21, 2026