20 Best 3 Pole 125 Amp Breaker [2024]

Are you looking for the best 3 Pole 125 Amp Breaker? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 3 Pole 125 Amp Breaker.

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# Preview Product
1 FDB3125 CUTLER HAMMER 125 AMP, 3 POLE, FDB CIRCUIT BREAKER, 600VAC 14K IR FDB3125 CUTLER HAMMER 125 AMP, 3 POLE, FDB CIRCUIT BREAKER, 600VAC 14K IR
2 Refurbished Square D EDB34125 Circuit Breaker 3 Pole 125A 277/480V EDB 18kAIC Refurbished Square D EDB34125 Circuit Breaker 3 Pole 125A 277/480V EDB 18kAIC
3 Siemens B3100 100-Amp Three Pole 240-Volt 10KAIC Bolt in Breaker Siemens B3100 100-Amp Three Pole 240-Volt 10KAIC Bolt in Breaker
4 New Square D QGL32125 Circuit Breaker 3 Pole 125A 240V 65kA PowerPact QGL New Square D QGL32125 Circuit Breaker 3 Pole 125A 240V 65kA PowerPact QGL
5 Cutler Hammer Eaton HFD3125 Industrial Circuit Breaker 125A 600V 3-Pole Cutler Hammer Eaton HFD3125 Industrial Circuit Breaker 125A 600V 3-Pole
6 New Cutler-Hammer Eaton ED3125 Circuit Breaker 3 Pole 125A 240V Type ED New Cutler-Hammer Eaton ED3125 Circuit Breaker 3 Pole 125A 240V Type ED
7 Siemens B340 40-Amp Three Pole 240-Volt 10KAIC Bolt in Breaker, Black Siemens B340 40-Amp Three Pole 240-Volt 10KAIC Bolt in Breaker, Black
8 Siemens ED43B125 Circuit Breaker, Type ED4, 125 Amp, 3 Pole Siemens ED43B125 Circuit Breaker, Type ED4, 125 Amp, 3 Pole
9 269990 Eaton BREQS125 Hold-Down Screw huifix Kit - BR Breakers - lGF5oPBl 125A Max obez34 i7890tynyq... 269990 Eaton BREQS125 Hold-Down Screw huifix Kit - BR Breakers - lGF5oPBl 125A Max obez34...
10 P1224L3125CU 125-Amp 12-Space 24-Circuit 3-Phase Main Lug Load Center P1224L3125CU 125-Amp 12-Space 24-Circuit 3-Phase Main Lug Load Center
11 Q2125 125-Amp Double Pole Type QP Circuit Breaker Q2125 125-Amp Double Pole Type QP Circuit Breaker
12 Siemens E0816ML1125S EQ 125 Amp, 8-Space, 16-Circuit, Indoor Main Lug Surface Mount Load Center Siemens E0816ML1125S EQ 125 Amp, 8-Space, 16-Circuit, Indoor Main Lug Surface Mount Load Center
13 Siemens Q330 Circuit Breaker 30a 3p 240v 10k Qp Siemens Q330 Circuit Breaker 30a 3p 240v 10k Qp
14 Q2100 100-Amp Double Pole Type QP Circuit Breaker Q2100 100-Amp Double Pole Type QP Circuit Breaker
15 UBITBFP1252-New Zinsco QFP2125 Replacement. Two Pole 125 Amp Main Series Manufactured by Connecticut... UBITBFP1252-New Zinsco QFP2125 Replacement. Two Pole 125 Amp Main Series Manufactured by...
16 ASI NDB1-125C125-1, DIN Rail Mount High Current Circuit Breaker 125 Amp DIN Rail Circuit Breaker, 1... ASI NDB1-125C125-1, DIN Rail Mount High Current Circuit Breaker 125 Amp DIN Rail Circuit Breaker,...
17 Square D by Schneider Electric QO124L125PG 125-Amp 24-Space 24-Circuit Indoor Main Lug Plug-On... Square D by Schneider Electric QO124L125PG 125-Amp 24-Space 24-Circuit Indoor Main Lug Plug-On...
18 MP350 50-Amp Three Pole Type MP-T Circuit Breaker MP350 50-Amp Three Pole Type MP-T Circuit Breaker
19 Siemens W0408ML1125U Load Center, Gray Siemens W0408ML1125U Load Center, Gray
20 Siemens Q320 3 Pole, 20A, 240V Circuit Breaker Siemens Q320 3 Pole, 20A, 240V Circuit Breaker
SaleBestseller No. 1
FDB3125 CUTLER HAMMER 125 AMP, 3 POLE, FDB CIRCUIT BREAKER, 600VAC 14K IR
  • New Surplus - SERIES C F-FRAME MOLDED CASE CIRCUIT BREAKER 125A 3P CKT BRKR
SaleBestseller No. 3
Siemens B3100 100-Amp Three Pole 240-Volt 10KAIC Bolt in Breaker
  • UL Listed
  • Panel board mounting
  • three pole
  • Type BL
SaleBestseller No. 5
Cutler Hammer Eaton HFD3125 Industrial Circuit Breaker 125A 600V 3-Pole
  • 3-Pole
  • 125 Amps
  • 600 VAC
  • 3-Pole
  • Industrial Circuit Breaker
SaleBestseller No. 7
Bestseller No. 8
Siemens ED43B125 Circuit Breaker, Type ED4, 125 Amp, 3 Pole
  • ED Frame Sentron Circuit Breaker
  • 480 Volt Rated
  • Line side lugs not included
  • Country of Origin: Mexico
Bestseller No. 10
P1224L3125CU 125-Amp 12-Space 24-Circuit 3-Phase Main Lug Load Center
  • Three phase 125 Amp main lug load center with 12 spaces/24 circuits
  • Features Siemens patented insta-wire technology which allows for quick and easy installation because screws are already backed out, ready for wire...
  • Copper bus
  • All devices are provided with 2 factory installed ground bars
  • Mounting tabs on the trim hold the load center in place freeing up both hands to drive the trim screws
SaleBestseller No. 11
Q2125 125-Amp Double Pole Type QP Circuit Breaker
  • Double pole, 125 Amp, 240V type QP Circuit Breaker
  • 10,000 AIC interrupting rating
  • Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature
  • Compatible with Siemens PL and ES series load centers
  • Use for overload and short-circuit protection of your electrical system
Bestseller No. 12
Siemens E0816ML1125S EQ 125 Amp, 8-Space, 16-Circuit, Indoor Main Lug Surface Mount Load Center
  • Single-phase, 125 Amp, 120/240-Volt
  • Aluminum bus bar
  • Galvanized carbon steel construction for corrosion resistance
  • NEMA type-1 enclosure designed for use in indoor installations
  • Main Lug - breaker not included
SaleBestseller No. 14
Q2100 100-Amp Double Pole Type QP Circuit Breaker
  • Double pole, 100 Amp, 240V type QP Circuit Breaker
  • 10,000 AIC interrupting rating
  • Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature
  • Compatible with Siemens PL and ES series load centers
  • Use for overload and short-circuit protection of your electrical system
Bestseller No. 15
UBITBFP1252-New Zinsco QFP2125 Replacement. Two Pole 125 Amp Main Series Manufactured by Connecticut...
  • Replacement Zinsco main circuit breaker manufactured new by Connecticut Electric
  • For use in Zinsco circuit breaker panels
  • UL Listed to Standard 489-Molded case circuit breakers
  • 10,000 AIC
  • 125 Amp Main, 120/240 VAC
Bestseller No. 16
ASI NDB1-125C125-1, DIN Rail Mount High Current Circuit Breaker 125 Amp DIN Rail Circuit Breaker, 1...
  • Package Dimensions: 3.0 H x 4.0 L x 2.0 W (inches)
  • Visual trip indication, Easy to wire screw clamp connections
  • Package Weight: 0.7 pounds
  • Country of Origin : China
Bestseller No. 17
Square D by Schneider Electric QO124L125PG 125-Amp 24-Space 24-Circuit Indoor Main Lug Plug-On...
  • Engineered for a quick plug-on neutral connection on every circuit, fewer connections, faster installation and no pigtails frees up gutter space
  • Includes a PK15GTA ground bar, cover sold separately
  • Accommodates plug-on secondary surge arrestor (sold separately)
  • Overhead/underground feed simply by rotating the device before installing
  • Single phase, Rated 120/240 VAC and 22,000 AIR short circuit current rating
Bestseller No. 18
MP350 50-Amp Three Pole Type MP-T Circuit Breaker
  • Three pole, 50 Amp, 240V type MP-T Circuit Breaker
  • 10,000 AIC interrupting rating
  • Murray type MP-T circuit breakers provide easy plug-in connections in Murray enclosures and the time saving insta-wire feature
  • Compatible with Murray rock solid load centers
  • Use for overload and short-circuit protection of your electrical system
SaleBestseller No. 19
Siemens W0408ML1125U Load Center, Gray
  • Item Weight: 6.8 lb
  • Country of Origin: China
  • Brand name: SIEMENS
  • Item Dimensions: 13.0"L x 7.0"W x 5.0"H

Having trouble finding a great 3 Pole 125 Amp Breaker?

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After hours of searching and using all the models on the market, we have found the best 3 Pole 125 Amp Breaker for 2023. See our ranking below!

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John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 3 Pole 125 Amp Breaker that you consider buying. Your questions might include the following:

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John Harvards provides an 3 Pole 125 Amp Breaker buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 3 Pole 125 Amp Breaker currently available on the market.

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  1. Brand Value: Every brand of 3 Pole 125 Amp Breaker has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 3 Pole 125 Amp Breaker?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 3 Pole 125 Amp Breaker.
  5. Customer Ratings: Number ratings grade 3 Pole 125 Amp Breaker objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 3 Pole 125 Amp Breaker.
  7. Product Quality: You don’t always get what you pay for with an 3 Pole 125 Amp Breaker, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 3 Pole 125 Amp Breaker is should be an indication of how long it will work out for you.

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FAQ:

Q: How much does a 100 amp breaker cost?

A: The price varies based on the equipment’s amperage—the less the amperage, the less the cost. For instance, a breaker box with 100 amps will cost a maximum of $200. On the flip side, a breaker box with 400 amps will cost up to $600. If you need more rooms in your property to get powered, you’d rather pay more for a breaker box with high amperage. As a result, you will be able to fulfill all your electrical needs.

Q: What does a 3 pole circuit breaker do?

A: Used most often in a three-phase electrical system, a three-pole breaker connects three different conductors, such as is often required by heavy duty industrial motors. When a surge exists anywhere in the system, across one or more of the conductors, the breaker trips, the power bridge collapses, and the circuit opens.

Q: What does a double 100 amp breaker mean?

A: So if there’s a problem (like a short circuit or an overload) on one of the 240v lines, both breakers will trip together for safety reasons. If the amperage of each breaker is 100 amps, then this is called a “double 100 amp breaker.”

Q: How do you size a 3 phase circuit breaker?

A: – Note the power of the appliance – usually in the appliance manual, – Note the voltage (240 volts in the UK). – Use the next highest fuse rating after the calculation. Say the calculated fuse rating is 2.2679 amps, use a 3 amp fuse.