Circuit Breaker

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  1. SIEMENS - 3VF4231-1DF41-7KA0 - 3-Ph 125A Adj Thermal Magnetic Circuit Breaker

    SIEMENS - 3VF4231-1DF41-7KA0 - 3-Ph 125A Adj Thermal Magnetic Circuit Breaker

    $379.00

    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    3VF & Meter #3VF4231-1DF41-7KA0 50/60Hz 415V/40/40kA 690V 14/7 Excellent Condition - UL-E167267 CSA-LR44511 VDE-0660 IEC-947-2 Trip Thermal Magnetic Circuit Breaker Learn More
  2. AIRPAX - UPL15-3679-3 - Circuit breaker 2P.

    AIRPAX - UPL15-3679-3 - Circuit breaker 2P.

    $15.00

    READY TO SHIP - ONLY 23 LEFT IN STOCK!

    Circuit breaker. 1P 15Amp 65VDC, trip 18.8Amp. 1P 50Amp 50VDC. Auxiliary switch/Remote 12VDC activated coil-special purpose. Learn More
  3. AIRPAX - UPL11-11-674 - Circuit breaker. 65VDC 25Amp.

    AIRPAX - UPL11-11-674 - Circuit breaker. 65VDC 25Amp.

    $15.00

    READY TO SHIP - ONLY 48 LEFT IN STOCK!

    Circuit breaker. 65VDC 25Amp. Delay: 51. Trip 31.1Amp. Learn More
  4. AIRPAX - UPL1-1RO-2433-3 - Circuit breaker. 10Amp 250V 50/60Hz.

    AIRPAX - UPL1-1RO-2433-3 - Circuit breaker. 10Amp 250V 50/60Hz.

    $9.00

    READY TO SHIP - ONLY 55 LEFT IN STOCK!

    Circuit breaker. SP 10Amp 250V 50/60Hz. Trip 12.5Amp. delay 62. With auxiliary SPDT 10Amp switch. Mounts on 2" centers. Listed Ul/CSA. Learn More
  5. AIRPAX - IEGS6-29589-1-V - Circuit breakers. SP 10Amp 80V max.

    AIRPAX - IEGS6-29589-1-V - Circuit breakers. SP 10Amp 80V max.

    $14.99

    READY TO SHIP - ONLY 40 LEFT IN STOCK!

    Circuit breakers. SP 10Amp 80V max, 400V. DC Hertz. Delay 52, trip 12.5. Front panel toggle switch. Mount: Panel, 2-1/8" behind panel. Learn More
  6. GENERAL ELECTRIC - TED134020 - Circuit breaker. 3P 20Amp 480V.

    GENERAL ELECTRIC - TED134020 - Circuit breaker. 3P 20Amp 480V.

    $50.00

    READY TO SHIP - ONLY 25 LEFT IN STOCK!

    Circuit breaker. 3 Pole 480V 20Amp. Dimensions: 6.3" x 4.1" x 3.3". Learn More
  7. HEINEMANN - 2XAM1516 - Circuit Breaker. 2P 15Amp 125VDC.

    HEINEMANN - 2XAM1516 - Circuit Breaker. 2P 15Amp 125VDC.

    $19.95

    READY TO SHIP - ONLY 24 LEFT IN STOCK!

    Circuit Breaker. 2P 15Amp 125VDC. TD: 2. Curve 2. Dimensions: 2" wide x 3.6" deep x 3.75" high. Mounts on 2.75" centers. Learn More
  8. KLOCKNER MOELLER - FAZ-S16 - CIRCUIT BREAKER 16A

    Regular Price: $12.00

    Special Price $8.99

    READY TO SHIP - ONLY 72 LEFT IN STOCK!

    CIRCUIT BREAKER 16AMP DIN MOUNTABLE CE-approved 1-polig Learn More
  9. LITTELFUSE - 814020 - Circuit breakers. Push button 24V 20 Amp.

    LITTELFUSE - 814020 - Circuit breakers. Push button 24V 20 Amp.

    $2.50

    IN STOCK - MORE THAN 100 READY TO SHIP!

    Circuit breakers. Push button 24V 20 Amp. Case: metal housing/shielding small 2-screw terminals. Dimensions: 1-1/4" long x 3/4" wide x 5/8" tall. Learn More
  10. RAYCHEM - RBE130A1 - POLYSWITCH PTC

    RAYCHEM - RBE130A1 - POLYSWITCH PTC

    $1.00

    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    POLYSWITCH PTC RESETTABLE FUSE 130V Learn More
  11. ROWAN ILL - 2101-CPAOPAR - Circuit breaker. SP P/B Illuminated.

    ROWAN ILL - 2101-CPAOPAR - Circuit breaker. SP P/B Illuminated.

    $7.95

    READY TO SHIP - ONLY 67 LEFT IN STOCK!

    Circuit breaker, P/B. Contact Ratings: Unknown. Actuator: Illuminated 120V lamp. Connection: solder. Mech: Panel, bushing mount 0.75" D. Body: 1.1234" wide x 1.018" long x 2.207" deep plus contacts. Threaded bushing: 0.817" long (seated). Note: Made in the USA. Lamp: GEB2A bayonet neon. Push on/Push off. [Note, the closed contacts have a resistance of 1.8 ohms and 3.6 amps DC through this path will trip the contact mechanism immediately. Lower currents, in excess of 1.5 amp will trip more slowly. These electrical facts shall not be used to define any actual specifications on this device as a circuit breaker.] Learn More
  12. AIRPAX - UPGH12-6107-1 - Circuit breaker. 2P 3Amp , 3.75Amp break.

    Regular Price: $19.99

    Special Price $14.95

    READY TO SHIP - ONLY 14 LEFT IN STOCK!

    Circuit breaker. 2P 3Amp , 3.75Amp break. Learn More
  13. HEINEMANN - CD1-B2-DU - CIRCUIT BREAKERS SINGLE POLE 10AMP SPEC PURPOSE 1

    HEINEMANN - CD1-B2-DU - CIRCUIT BREAKERS SINGLE POLE 10AMP SPEC PURPOSE 1

    $10.00

    READY TO SHIP - ONLY 12 LEFT IN STOCK!

    CIRCUIT BREAKERS SINGLE POLE 10AMP 125VDC Learn More
  14. HEINEMANN - CDI-Z200-2 - CIR BREAKERS 1P 125VDC 10AMP

    HEINEMANN - CDI-Z200-2 - CIR BREAKERS 1P 125VDC 10AMP

    $5.00

    READY TO SHIP - ONLY 30 LEFT IN STOCK!

    10 AMP CIRCUIT BREAKERS 125VDC 1 POLEDBL MARKED CDI-B99-DU Learn More
  15. HEINEMANN - 2263S - Circuit Breaker. 2P 2Amp 480V.

    HEINEMANN - 2263S - Circuit Breaker. 2P 2Amp 480V.

    $4.87

    READY TO SHIP - ONLY 16 LEFT IN STOCK!

    Circuit Breaker. 2P 2Amp 480V. Case 1-2200 Curve 9, 60CY. Dimensions: 5-1/4" x 2" x 2-7/8" high. Learn More
  16. KLIXON - 51MC2-123-.500 - Circuit breaker. 0.5Amp 250V 60Hz.

    KLIXON - 51MC2-123-.500 - Circuit breaker. 0.5Amp 250V 60Hz.

    $3.00

    IN STOCK - MORE THAN 100 READY TO SHIP!

    Circuit breaker. 0.5Amp 250V 60Hz. Mount: panel 2" x 2" x 0.75". Curve 123. Learn More
  17. KLIXON - 4MC2-105-15 - Circuit breaker. 1P 15Amp 250V.

    KLIXON - 4MC2-105-15 - Circuit breaker. 1P 15Amp 250V.

    $2.95

    READY TO SHIP - ONLY 37 LEFT IN STOCK!

    Circuit breaker. 1P 15Amp 250V, curve 105. Frequency 60Hz. Toggle. Mount: panel with 53.0mm centers. Dimensions: 19.2mm wide x 58.3mm high x 62.2mm behind panel, including terminals. Learn More
  18. KLIXON - 51MC1-25-6 - Circuit breaker. 6Amp 50VDC. Used.

    Regular Price: $2.00

    Special Price $1.50

    READY TO SHIP - ONLY 79 LEFT IN STOCK!

    Circuit breaker. 6Amp 50VDC. Curve25. Mount: Panel, on about 1.7" holes. Contacts: 1/4" QC. Aux SPDT switch soldered to. Learn More
  19. KLIXON - 4MC32-1-100 - Circuit Breaker. 60VDC 100Amp.

    KLIXON - 4MC32-1-100 - Circuit Breaker. 60VDC 100Amp.

    $19.95

    READY TO SHIP - ONLY 6 LEFT IN STOCK!

    Circuit Breaker 100Amp 60VDC. Curve: 1. Frequency: DC Terminals: Silver-plated screw terminals with nuts, tarnished. Mounting: two threaded holes 2.0" spacing in front panel. Learn More
  20. KLIXON - 51MC1-25-4 - Circuit breaker. 4Amp 50VDC.

    Regular Price: $3.00

    Special Price $2.25

    READY TO SHIP - ONLY 74 LEFT IN STOCK!

    Circuit breaker. 4Amp 50VDC. "M3A"-CURVE 25. Learn More
  21. NIKKO ELECTRIC - NW-1-S - Circuit breaker. 0.8Amp. Pushbutton.

    NIKKO ELECTRIC - NW-1-S - Circuit breaker. 0.8Amp. Pushbutton.

    $1.95

    IN STOCK - MORE THAN 100 READY TO SHIP!

    Circuit breaker. 0.8Amp. Pushbutton. Mount: panel with removable bracket. Dimensions: 2" long x 5/8" wide x 1-1/8" deep. Learn More
  22. SIEMENS - 5SX21-C3 - Circuit breaker. 1P 3Amp 230~400V.

    SIEMENS - 5SX21-C3 - Circuit breaker. 1P 3Amp 230~400V.

    $9.95

    READY TO SHIP - ONLY 24 LEFT IN STOCK!

    Circuit breaker. 1P 3Amp 230~400V. Mount: panel. Only 0.7" wide x 3.55"tall x 2". Note: Listed UL/CSA/CEBC/OVE, Circled "N", VDE. Learn More
  23. Square D - AN3161P10 - Circuit breaker. P/B 10Amp.

    Regular Price: $3.00

    Special Price $2.25

    READY TO SHIP - ONLY 97 LEFT IN STOCK!

    Circuit breaker. P/B 10Amp. Thermal Pop-out button. Class 9311. Panel Mount on 1.75" centers. Terminals: screw. Learn More
  24. Telemecanique - GV2-M05 - Circuit breaker, thermal magnetic. 3P.

    Telemecanique - GV2-M05 - Circuit breaker, thermal magnetic. 3P.

    $40.00

    READY TO SHIP - ONLY 3 LEFT IN STOCK!

    Circuit breaker, thermal magnetic. Manual motor controller. Input: AC. Contacts: 3 Pole. Overcurrent setting range 0.63A-1A. Mech Mtg: Din rail mount. Dimensions: 1-3/4" x 3-1/2" x 3" tall. Note: Adjustable with start and stop rocker switches. Note: New, but older stock. Learn More

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