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3P Standard Bolt On Circuit Breaker 20A 240VAC

Marsoni M251S
Sale price$99.99
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3P Standard Bolt On Circuit Breaker 20A 240VAC'Bolt On Circuit Breaker, 20 Amps, Number of Poles 3, Circuit Breaker Type Standard, AC Voltage Rating 240VAC, DC Voltage Rating 48VDC, For Use With Square D NQOD Panelboards, Series QOB, Terminal Connection Screw Clamp, Max. AIR Rating 10kA, 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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  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.7 ★★★★★
Based on 1433 reviews
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Product Reviews
J
Verified Purchase
Jed V
Boise, US
★★★★★ 5
Solid Product
worked well, easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
M
Verified Purchase
MjR
Carnegie, US
★★★★★ 5
Nice flexible silicone wire
Size: 14 gauge silicone wire 10ft and 10ft, Color: silicone wire red and black
I purchased to replace the main power cable for an Ender 3 3D printer. The original cables were the same type but had a cheap connector Midway through to allow the power supply to be removed if needed. THOSE NYLON connectors overheated, smelled and turned black. The BNTECHGO 14 Gauge Silicone Wire were a perfect replacement. No more connector and no more heat issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2024
E
Verified Purchase
Edwin Cordero
Lake Worth, US
★★★★★ 5
Great quality
Size: 14 gauge silicone wire 10ft and 10ft, Color: silicone wire red and black
Very flexible and great quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 29, 2025
M
Verified Purchase
MG
Whiting, US
★★★★★ 5
Works well, good quality
Size: 14 gauge silicone wire 5ft and 5ft, Color: silicone wire red and black
This has worked well over the last few years. Used moslty on battery leads for quadcopters. The wire and insulation has held up well, is good quality, solders fine. I have since used other BNTECHGO silicone wire as well, and not been dissapointed.
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Reviewed in the United States on August 10, 2024
M
Verified Purchase
Makrel Johnson
Whiting, US
★★★★★ 5
Great for re-wiring a 12/24v DC PSU for a 3D Printer
Size: 14 gauge silicone wire 10ft and 10ft, Color: silicone wire red and black
I'm familiar with this wire as it was just coming to market as I was fading out of the RC hobby back in ... well the 90's? When I got a roughly cared for and damaged CR-10 for cheap, I decided to remodel it and place the guts and gear under the frame. This wire is thick enough to wire the power plug, MOSFett, and main board with no concern for the 30 A amperage it could draw. It crimped easily, stripped cleanly and is super supple. I paired this with a 7 color pack to re-wire things to arrange plugs where I needed them to be. It's good wire and I may even use some when I dig out my old RC-10 graphite or Bo-Link fiberglass chassis...
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Reviewed in the United States on July 26, 2019

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