2P Shunt Trip Bolt On Circuit Breaker 20A 240VAC

2P Shunt Trip Bolt On Circuit Breaker 20A 240VAC

Marsoni

M251S

$169.99

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

2P Shunt Trip Bolt On Circuit Breaker 20A 240VAC'Bolt On Circuit Breaker, 20 Amps, Number of Poles 2, Circuit Breaker Type Shunt Trip, AC Voltage Rating 240VAC, DC Voltage Rating 48VDC, For Use With Square D NQOD Panelboards, Series QOB, Terminal Connection Screw Clamp, Max. AIR Rating 10 kA, Frame Size 100A QO, Min. Wire Size 14 AWG, Max. Wire Size 8 AWG, Length 3. 00 In., Width 2. 25 In., Depth 2. 91 In., Standards UL Listed, CSA Certified'

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This filter looked about the same as the OEM filter. It installed in about a minute. The quality appeared to be fine. It was protected in a cardboard box. It fit my 2014 Subaru Outback perfectly. I just installed it an hour ago so I don’t have any long term observations about longevity or effectiveness. I can’t see any reason why it would not work as well as the original, it seemed identical.

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Reviewed in the United States on May 29, 2026