Amp Breakers
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 Square D QO2100 100 Amp 2 Pole Circuit Breaker $34.99 Time Remaining: 28d 13h 34m Buy It Now for only: $34.99 |
 Cutler Hammer 1MCB600R 600 Amp LD35K Main breaker 1MM412RRLB 800Amp meter panels $1,000.00 Time Remaining: 46m Buy It Now for only: $1,100.00 |
 Milbank 200 Amp Circuit Breaker $20.51 (9 Bids) Time Remaining: 1d 3h 9m |
 Pushmatic Bulldog ITE Siemens P2020 Twin 20 AMP CIRCUIT BREAKER BOLT IN 20 20 $19.95 Time Remaining: 26d 14h 51m Buy It Now for only: $19.95 |
 Circuit Breaker 20 20 Amp Pushmatic Twin circuit Breaker P2020 $10.95 (2 Bids) Time Remaining: 1d 14h 2m |
 FPE federal pacific circuit breaker 100 amp 2 pole NB nb2100 $45.00 Time Remaining: 28d 20h 19m Buy It Now for only: $45.00 |
 Box of 10 Cutler Hammer BR115 1 Pole15 Amp Breakers $20.50 (7 Bids) Time Remaining: 1d 13h 45m |
 5 SQUARE D 15AMP 1 POLE Circuit Breaker QO115CAFI $132.00 Time Remaining: 5d 2h 28m |
 FEDERAL PACIFIC FPE 20A 1 Pole Thin BREAKER 20 amp nc $2.00 Time Remaining: 17d 10h 18m Buy It Now for only: $2.00 |
 2 Eaton SWD 15 Amp AFCI CHAF Combination Type Arc Fault Circuit Breakers $5.95 (1 Bid) Time Remaining: 4d 21h 26m |
 NEW SQUARE D HOM816M200FTRB 200 AMP MAIN BREAKER LOAD CENTER BOX GREAT SALE $109.95 Time Remaining: 11d 21h 42m Buy It Now for only: $109.95 |
 Box of 10 Cutler Hammer BR120 1 Pole20 Amp Breakers $10.49 (2 Bids) Time Remaining: 1d 13h 42m |
 Milbank 200 Amp Circuit Breaker $18.50 (3 Bids) Time Remaining: 1d 4h 20m |
 15 50A AUTO RESET In Line CIRCUIT BREAKER 12V dc SOLAR $8.95 Time Remaining: 27d 10h 30m Buy It Now for only: $8.95 |
 Square D Ground Fault Circuit Breaker 2 Pole 15 Amp $1.25 (3 Bids) Time Remaining: 1d 4h 45m |
 PUSHMATIC ITE BULLDOG BREAKER 2 Pole 40 Amp P240 $24.95 Time Remaining: 18d 22h 4m Buy It Now for only: $24.95 |
 Square D Arc Fault Circuit Breaker 20 Amp $7.50 (4 Bids) Time Remaining: 1d 4h 33m |
 Square D Arc Fault Circuit Breaker 20 Amp $5.50 (2 Bids) Time Remaining: 1d 3h 40m |
 MURRAY MD A 2 POLE 200 AMP 2200 240V BREAKER $165.00 Time Remaining: 16h 25m Buy It Now for only: $165.00 |
 LOT OF 4 PUSHMATIC 15 AMP 120 240 1 POLE CIRCUIT BREAKERS NEW IN BOX $24.99 Time Remaining: 15h 38m |
 EATON CUTLER HAMMER ARC FAULT AF NEW BR115AF BREAKER CIRCUIT 15A AMP1 POLE 120V $21.00 Time Remaining: 3d 20h 6m Buy It Now for only: $21.00 |
 Murray MDH 2200 2 Pole 20 amp Main Circuit Breaker $40.00 Time Remaining: 4d 13h 11m |
 Zinsco Replacement 20 amp breaker By GTE Sylvania $5.99 Time Remaining: 1d 23h 53m |
 federal pacific NC NC230 2 Pole 30 amp Circuit Breaker CHIPPED HANDLE $10.00 Time Remaining: 29d 11h 40m Buy It Now for only: $10.00 |
 NICE LOT OF 3 VERY NICE CIRCUIT BREAKERS230 AMP AND 1 60 AMP $0.99 Time Remaining: 1d 33m |
 Zinsco Circuit Breaker 40 Amp 2 Pole r38 slim circuit $16.95 Time Remaining: 22d 22h 57m Buy It Now for only: $16.95 |
 Original ZINSCO single pole 20 Amp breaker $5.99 Time Remaining: 1d 23h 25m |
 Circuit Breaker 40 Amp Pushmatic Double Pole P240 $10.95 (1 Bid) Time Remaining: 1d 14h 11m |
 PUSHMATIC ITE Bulldog 2 Pole BREAKER 30 Amp P230 $21.00 Time Remaining: 3d 11h 34m Buy It Now for only: $21.00 |
 Square D 20 Amp 1 Pole Circuit Breaker $9.99 Time Remaining: 1d 13h 43m |
 square d trilliant 30 amp circuit breaker 2 pole sdt230 $89.00 Time Remaining: 23d 10h 27m Buy It Now for only: $89.00 |
 GE TQL2150 50 Amp Circuit Breaker $19.99 Time Remaining: 1d 13h 43m |
 Circuit Breaker 15 15 Amp Pushmatic Twin circuit Breaker P1515 $10.95 Time Remaining: 1d 14h 1m |
 federal pacific breaker 40 amp 2 Pole fpe na na240 $6.00 Time Remaining: 27d 13h 43m Buy It Now for only: $6.00 |
 Cutler Hammer 200 Amp Circuit Breaker $1.00 Time Remaining: 1d 3h 18m Buy It Now for only: $55.99 |
 Square D QO QO340 3 pole 40 amp Black Style Circuit Breaker $21.99 Time Remaining: 1d 17h 36m Buy It Now for only: $21.99 |
 SQUARE D 20AMP 1 POLE Circuit Breaker QO120CAFI $25.99 Time Remaining: 4d 11h 48m |
 NEW GE 2 Pole 50 Amp GFCI breaker THQL2150GFP Hot Tub $9.99 Time Remaining: 5d 22h 9m |
 NEW FEDERAL PACIFIC FPE 20A 1 Pole Thin BREAKER 20 amp nc $13.00 Time Remaining: 1d 10h 52m Buy It Now for only: $13.00 |
 5 SQUARE D 15AMP 1 POLE GFI Circuit Breaker QO115GFI $122.00 Time Remaining: 4d 11h 48m |
 PUSHMATIC ITE 20 Amp 1 pole P120 circuit BREAKER $3.50 Time Remaining: 13d 11h 47m Buy It Now for only: $3.50 |
 5 SQUARE D 20AMP 1 POLE Circuit Breaker QO120CAFI $122.00 Time Remaining: 4d 15h 36m |
 Siemens BQD Breaker 60 amp 3 Pole BQD360BP $300.00 Time Remaining: 2d 17h 8m Buy It Now for only: $375.00 |
 WADSWORTH circuit BREAKER 2 Pole 40 Amp 40a 40amp $19.99 Time Remaining: 4d 14h 4m Buy It Now for only: $19.99 |
 5 SQUARE D 20AMP 1 POLE Circuit Breaker QO120CAFI $122.00 Time Remaining: 4d 20h 42m |
 12V 50 AMP WIND TURBINE GENERATOR FUSE CIRCUIT BREAKER AIRX $7.49 Time Remaining: 13d 23h 1m Buy It Now for only: $7.49 |
 HOM115 By Square D 15 Amp Breakers $5.00 Time Remaining: 2d 12h 42m |
 Circuit Breaker 40 Amp Pushmatic Double Pole P240 Remake $10.95 Time Remaining: 1d 14h 12m |
 fpe federal pacific breaker 70 amp na 2 pole two na270 $39.99 Time Remaining: 11d 14h 13m Buy It Now for only: $39.99 |
 Circuit Breaker 15 Amp Pushmatic Double Pole P215 $10.95 Time Remaining: 1d 14h 16m |
 Pushmatic Circuit Breaker 15 Amp 1 Pole ITE P115 $4.50 Time Remaining: 7d 21h 6m Buy It Now for only: $4.50 |
 FPE Federal Pacific 20 amp Stab lok Type Na breaker 1 pole mini slim thin 1 2 $5.00 Time Remaining: 1d 9h 18m Buy It Now for only: $6.00 |
 BRAND NEW slim 40 amp 2 pole federal pacific stab lok breaker type NC $30.00 Time Remaining: 1d 16h 3m Buy It Now for only: $33.00 |
 100 amp dc breaker wind turbine generator solar panel $20.98 Time Remaining: 26d 15h 50m Buy It Now for only: $20.98 |
 TRILLIANT SQUARE D BREAKER 150 AMP TWO 2 POLE SDT2150 MAIN BREAKER $49.98 Time Remaining: 3d 8h 28m Buy It Now for only: $99.99 |
 PUSHMATIC BULLDOG ITE 20 Amp Single Pole P120 BREAKER $12.95 Time Remaining: 3d 17h 39m Buy It Now for only: $12.95 |
 Siemens BLH shunt trip Breaker 30 amp 2 Pole B230H00S01 $225.00 Time Remaining: 2d 16h 51m Buy It Now for only: $250.00 |
 Circuit Breaker 30 Amp Pushmatic Single pole P130 $9.95 Time Remaining: 1d 20h 32m |
 XO BREAKER 15 Amp Single Pole Square D Cutler Hammer $16.95 Time Remaining: 6d 14h 19m Buy It Now for only: $16.95 |
 Circuit Breaker 3 15 Amp Federal Pacific Single pole Thin $9.95 Time Remaining: 1d 20h 32m |
 XO BREAKER 20 Amp Single Pole Square D Cutler Hammer $39.95 Time Remaining: 21d 21h 17m Buy It Now for only: $39.95 |
 Pushmatic 15 Amp TWIN Circuit Breaker Used Cheapest on Ebay $1.99 (1 Bid) Time Remaining: 4d 20h 12m |
 zinsco type Q single pole 20 amp breaker new $23.00 Time Remaining: 1d 16h 6m Buy It Now for only: $26.50 |
 GE Q Line THQP 15 Amp Single Pole Circuit Breaker NEW $5.99 Time Remaining: 7d 16h 15m Buy It Now for only: $5.99 |
 Square D QO2100 100amp 2 pole cirquit breaker $19.99 Time Remaining: 1d 11h 48m Buy It Now for only: $29.99 |
 GE Type THQP Circuit Breakers $5.29 Time Remaining: 28d 19h 25m Buy It Now for only: $5.29 |
 Connecticut Electric UBIZ0260 Zinsco Circuit Breaker 2 Pole 60 Amp Thin Series $0.99 (1 Bid) Time Remaining: 1d 1h 30m |
 federal pacific 20 amp single pole bolt on breaker $27.00 Time Remaining: 1d 16h 4m Buy It Now for only: $29.70 |
 2 20 AMP 120 VOLT SIEMENS CIRCUIT BREAKERS $5.99 Time Remaining: 26d 10h 37m Buy It Now for only: $5.99 |
 Circuit Breaker Type Z UBI 50 amp zinsco $18.50 Time Remaining: 13h 37m |
 PUSHMATIC ITE SIEMENS P1515 Twin 15 Amp Duplex BREAKER $24.95 Time Remaining: 15d 12h 35m Buy It Now for only: $24.95 |
 Square D QOM2150VH 150 Amp 2 pole main breaker $36.01 (2 Bids) Time Remaining: 1d 21h 40m |
 1 20 AMP MINI BREAKER FUSE REPLACEMENT BRAND NEW IN BOX $4.50 Time Remaining: 1d 16h 25m Buy It Now for only: $5.10 |
 PUSHMATIC ITE BULLDOG 2 Pole 20 Amp BREAKER P220 $19.95 Time Remaining: 18d 10h 24m Buy It Now for only: $19.95 |
 SQUARE D Two Pole HOM250GFI Circuit Breaker 50 Amp NIB NEW Homeline Series $46.05 (7 Bids) Time Remaining: 1d 41m |
 PUSHMATIC ITE BULLDOG BREAKER 2 Pole 30 Amp P230 $29.95 Time Remaining: 18d 22h 5m Buy It Now for only: $29.95 |
 ITE pushmatic 2pole 20 amp breaker $14.00 Time Remaining: 1d 16h 19m Buy It Now for only: $16.00 |
 ITE pushmatic 2pole 15 amp breaker P215 $17.00 Time Remaining: 1d 16h 27m Buy It Now for only: $19.00 |
 Federal Pacific 2 pole 15 20 30 40 50 70 100Amp Circuit Breaker Type NA $15.00 Time Remaining: 28d 22h 58m Buy It Now for only: $15.00 |
 federal pacific 2 pole 15 amp breaker type nc brand new thin STAB LOK $23.00 Time Remaining: 1d 16h 22m Buy It Now for only: $26.00 |
 WADSWORTH circuit BREAKER 1 Pole 20 Amp 20a 20amp $7.99 Time Remaining: 20d 12h 36m Buy It Now for only: $7.99 |
 federal pacific 2 pole 20 amp breaker type nc brand new thin STAB LOK $24.00 Time Remaining: 1d 16h 23m Buy It Now for only: $27.00 |
 PUSHMATIC BREAKER TWIN 15 AMP BREAKER P1515 $19.00 Time Remaining: 1d 16h 5m Buy It Now for only: $22.00 |
 federal pacific 30 amp 2 Pole fpe na na230 Circuit Breaker $8.99 Time Remaining: 20d 14h 19m Buy It Now for only: $8.99 |
 FED PAC 40 AMP DOUBLE POLE BREAKER TYPE NA brand new STAB LOK $33.00 Time Remaining: 1d 16h 11m Buy It Now for only: $37.00 |
 PUSHMATIC Bulldog 31230 BREAKER 2 Pole 30 Amp P230 $24.95 Time Remaining: 5d 21m Buy It Now for only: $24.95 |
 FED PAC 20 AMP DOUBLE POLE BREAKER TYPE NA brand new STAB LOK $32.00 Time Remaining: 1d 16h 12m Buy It Now for only: $36.00 |
 FED PAC 30 AMP DOUBLE POLE BREAKER TYPE NA brand new STAB LOK $33.00 Time Remaining: 1d 16h 14m Buy It Now for only: $37.00 |
 Pushmatic Circuit Breaker 20 Amp Bulldog $2.00 Time Remaining: 26d 21h 58m Buy It Now for only: $2.00 |
 Federal Pacific Breakers 1520304060 amp $25.00 Time Remaining: 1d 19h 39m |
 ZINSCO or GTE SYLVANIA 100 Amp 2 Pole BREAKER type Q $95.00 Time Remaining: 24d 19h 48m Buy It Now for only: $95.00 |
 PUSHMATIC Circuit Breaker single Pole 15 amp GFIGFCI P115GF $39.00 Time Remaining: 23h 46m Buy It Now for only: $57.00 |
 GFIC Square D New 15 amp breaker ground fault $35.00 Time Remaining: 3d 20h 18m |
 federal pacific breaker 50 amp 50A 2 Pole fpe nc $22.95 Time Remaining: 24d 10h 34m Buy It Now for only: $22.95 |
 FPE 2 Pole breaker 80 amp Type NA $39.99 Time Remaining: 2d 21h 27m Buy It Now for only: $49.99 |
 FEDERAL PACIFIC FPE Stab Lok 30 Amp 1 Pole 1 BREAKER $9.95 Time Remaining: 28d 8h 32m Buy It Now for only: $9.95 |
 Federal Pacific FPE 200 AMP Main Breaker Type 2B $39.99 Time Remaining: 2d 21h 26m Buy It Now for only: $49.99 |
 XO BREAKER 20 Amp 2 Pole Square D Cutler Hammer 1THIN $29.95 Time Remaining: 5d 1h 32m Buy It Now for only: $49.99 |
 Zinsco Circuit Breaker 20 Amp 2 Pole r38 slim circuit $10.50 Time Remaining: 21d 15h 41m Buy It Now for only: $10.50 |
 pushmatic breaker p115 single pole 15 amp new in box $13.00 Time Remaining: 1d 16h 21m Buy It Now for only: $14.50 |
Amp Breakers
Electrical Circuit Breakers: Why And How To Choose
Overloading and short circuit in an electric circuit are the safety concerns in the residential and commercial buildings. The electrical circuit breakers are the components installed in the circuits to protect latter from hazardous circumstances. As son as these components detect a fault in the circuit, they automatically break the flow of electric current.
Based on a number of factors, people purchase circuit breakers available in different designs. If you are into the electrical circuit breaker business, you must know the factors that people consider before purchasing these components. The following discussion provides information about these factors so that you obtain the right supply from electrical circuit breaker suppliers.
Voltage Load
The voltage load differs for different types of electrical settings and environments. For example, the residential areas have lower voltage load as compared to the commercial and industrial settings. So, you must entertain the requirements of different customers visiting you to purchase electrical circuit breakers.
On the basis of voltage, there are three types of circuit breakers available in the market:
- Low Voltage Circuit Breakers – Used for residential electrical circuits, the low voltage electrical circuit breakers are suitable for the circuits with load of 1000 volts or less. The miniature circuit breaker (MCB) and the molded case circuit breaker (MCCB) are the two main types in this category. While MCBs are appropriate for 100 amps rating, the MCCBs are used for 1000 amps rating.
- Medium Voltage Circuit Breakers – These circuit breakers are suitable for the voltage values ranging between 1000 and 72,000. They are suitable for buildings and office settings. The three types of medium voltage circuit breakers include vacuum circuit breakers, air circuit breakers and SF6 circuit breakers. The vacuum circuit breakers are used to handle the load of up to 3000 amps and air circuit breakers for 10,000 amps. SF6 electrical circuit breakers are suitable for voltage between 10,000 and 72,000 volts.
- High Voltage Circuit Breakers – The high voltage power transmission lines are protected by the high voltage circuit breakers that handle the load of 72,000 amps and above.
Mounting Style
The ways the circuit breakers can be mounted are also considered by the purchasers to choose the right type of component. Fixed mounted circuit breakers and removable mounted circuit breakers are the two main types of these components. Drawout mounted circuit breakers are mainly used for settings with medium voltage range. Plug-in and bolt-on electrical circuit breakers can also be obtained form the suppliers.
Trip Unit Type
Another consideration for the purchase of circuit breakers is that of the type of trip unit used in these components. Magnetic trip units and thermal trip units are the two main types of trip units found in the electrical circuit breakers. Other common types are thermal magnetic trip units and magnetic hydraulic trip units.
Operating temperature range is another important consideration for the purchase of electrical circuit breakers. You must obtain from the electrical circuit breaker suppliers the components designed to operate at different temperature ranges.
The circuit breaker manufacturers and suppliers can be easily found at online b2b directories. So, you must spend time and efforts to find the best supply of these critical electrical components for your customers.
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