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  1. Heinemann - 2263 - Circuit breaker.

    Heinemann - 2263 - Circuit breaker.

    $49.99

    Only 7 left in stock!

    Circuit breaker. DPST = 2P 30Amp 250VAC 50/60Hz. TD 2. Flush mount, with two holes at 4-1/3" centers. Dimensions: 5-1/4" long x 2" wide x 2-3/4" high ( Or 2" wide x 5-1/4" high x 2-3/4" deep). Learn More
  2. Potter & Brumfield - W91X11-2-1 - Circuit Breaker. SP 1Amp 250V.

    Potter & Brumfield - W91X11-2-1 - Circuit Breaker. SP 1Amp 250V.

    $17.99

    Only 4 left in stock!

    Circuit Breaker. SP 1Amp 250V. Curve 2. Mount: Panel. Dimensions: 0.761" wide x 2.501" high x 1.866" deep. plus screw terminals. Has 2 hole mount at 2.05" centers. Note: Alt P/N: 1842. Learn More
  3. Potter & Brumfield - W92X11-2-2 - Circuit breaker. DP 2Amp 250VAC.

    Potter & Brumfield - W92X11-2-2 - Circuit breaker. DP 2Amp 250VAC.

    $19.99

    Only 6 left in stock!

    Circuit Breaker. DP 2Amp 250V. Curve 2. Mount: Panel. Dimensions: 1.517" wide x 2.509" high x 1.855" deep, plus screw terminals. Has 4 hole mount at 2.2" centers. Note: Alt P/N: 1915. (W92X1122). Learn More
  4. Potter & Brumfield - W92-X112-25 - Circuit breaker. DP 25Amp 277VAC.

    Potter & Brumfield - W92-X112-25 - Circuit breaker. DP 25Amp 277VAC.

    $45.99

    Only 2 left in stock!

    Circuit Breaker. DP 25Amp 277V. Curve 2. Mount: Panel. Dimensions: 1.525" wide x 2.505" high x 1.873" deep, plus screw terminals. Has 4 hole mount at 2.2" centers. Note: Alt P/N: 1922. Learn More
  5. Potter & Brumfield - W92-X112-20 - Circuit breaker. DP 20Amp 277VAC.

    Potter & Brumfield - W92-X112-20 - Circuit breaker. DP 20Amp 277VAC.

    $35.00

    Only 2 left in stock!

    Circuit Breaker. DP 20Amp 277V. Curve 2. Mount: Panel. Dimensions: 1.50" wide x 2.529" high x 2.115" deep, plus screw terminals. Has 4 hole mount at 2.175" centers. Learn More
  6. Potter & Brumfield - W91-X113-25 - Circuit breaker. SP 15Amp 277VAC.

    Potter & Brumfield - W91-X113-25 - Circuit breaker. SP 15Amp 277VAC.

    $19.99

    Only 2 left in stock!

    Circuit Breaker. SP 15Amp 277VAC. Curve 3. Mount: Panel. Dimensions: 0.750" wide x 2.501" high x 2.105" deep, plus screw terminals. Has 2 hole mount at 2.070" centers. Note: Alt P/N: 01930. Learn More
  7. Heinemann - JA2-A6A8-B - Circuit breaker. DP 250VAC.

    Heinemann - JA2-A6A8-B - Circuit breaker. DP 250VAC.

    $15.99

    Only 2 left in stock!

    Circuit breaker. DP 250VAC. P1 = 1Amp TD 3, P2 = 4Amp TD 2. Mount: Panel. Dimensions: 1.491" wide x 2.027" high x 1.861" deep. Has 4 hole mount at 1.81" centers. Note: Alt P/N: 127-0272. Learn More
  8. Potter & Brumfield - W92-X113-15 - Circuit breaker. DP 15Amp 277VAC.

    Potter & Brumfield - W92-X113-15 - Circuit breaker. DP 15Amp 277VAC.

    $39.95

    Only 4 left in stock!

    Circuit breaker. 2P 15Amp 277VAC 50/60Hz, curve 3. Mount: Panel, vertical, 4 holes with 2.2" centers. Dimension: 1.5" wide x 2.5" high x 2.112" behind panel, plus screw contacts. Listed: UL/CSA. Learn More
  9. Heinemann - AM1-A8-A - Circuit breaker. SP 20Amp 250VAC.

    Heinemann - AM1-A8-A - Circuit breaker. SP 20Amp 250VAC.

    $8.95

    Only 1 left in stock!

    Circuit breaker. SP 20Amp 250V 50.60Hz. Delay 10. Mount: Panel. Dimensions: 0.756" wide x 2.512" high x 1.890" deep, plus screw terminals. Two hole mount with 2" centers. Note: Double marked AM1--A8-A-0020-10E. Learn More
  10. Heinemann - JA2-Z79-1 - Circuit breaker. DP 250VAC.

    Heinemann - JA2-Z79-1 - Circuit breaker. DP 250VAC.

    $17.99

    Only 1 left in stock!

    Circuit breaker. DP 250VAC, Pole one 1Amp, Pole two 8Amp. TD 3. Mount: Panel. Dimensions: 1.510" wide x 2.006" high x 1.853" deep, plus screw terminals. Four hole mount with 1.835" centers. Note: Double marked 127-0286. Learn More
  11. Potter & Brumfield - W68X2Q1-2-5 - Circuit breaker. DP 5Amp 250VAC.

    Potter & Brumfield - W68X2Q1-2-5 - Circuit breaker. DP 5Amp 250VAC.

    $17.99

    Only 1 left in stock!

    Circuit breaker. DP 5Amp 250VAC. Curve 2. Mount: Panel. Dimensions: 1.5" wide x 2.0" high x 1.505" deep, plus screw terminals. Four hole mount with 1.8" centers. Learn More
  12. Heinemenn - 3094SK - Circuit breaker. 3P 30Amp 115VAC.

    Heinemenn - 3094SK - Circuit breaker. 3P 30Amp 115VAC.

    $70.00

    Only 2 left in stock!

    Circuit breaker. 3P 30Amp 115VAC 50/60Hz. TD 2. Mount: Panel. Dimensions: 3.015" wide x 5.260" high x 2.68" deep, plus screw terminals. Front four hole mount at 3.236" centers, plus additional four holes at 4.486" centers in rear. Learn More
  13. Heinemann - 1074SK - Circuit breaker. SP 5Amp 250VAC.

    Heinemann - 1074SK - Circuit breaker. SP 5Amp 250VAC.

    $45.00

    Only 3 left in stock!

    Circuit breaker. SP 5Amp 250VAC 50/60Hz. TD 3. Mount: Panel. Dimensions: 1.50" wide x 5.266" high x 2.666" deep, plus screw terminals. Front four hole mount at 3.2" centers, plus additional four hole at approximately 4.58" centers. Learn More
  14. Heinemann - P1076SK - Circuit breaker. SP 5Amp 250VAC.

    Heinemann - P1076SK - Circuit breaker. SP 5Amp 250VAC.

    $45.00

    Only 2 left in stock!

    Circuit breaker. SP 5Amp 250VAC 50/60Hz. Curve P. Mount: Panel. Dimensions: 1.50" wide x 5.266" high x 2.666" deep, plus screw terminals. Front four hole mount at 3.2" centers, plus additional four hole at approximately 4.58" centers. Learn More
  15. Heinemann - X0411 - Circuit breaker. SP 10Amp 120VAC 2W.

    Heinemann - X0411 - Circuit breaker. SP 10Amp 120VAC 2W.

    $20.00

    Only 4 left in stock!

    Circuit breaker. SP 10Amp 120VAC (120/240VAC 2 Watt). Mount: Panel: Dimensions: 1.050" wide x 4.779" high x 2.820" deep. Note: Mount on Vertical surface. Learn More
  16. LITTLEFUSE - 021602.5MXP - Fuse. 2.5Amp 250V.

    LITTLEFUSE - 021602.5MXP - Fuse. 2.5Amp 250V.

    $0.34

    Only 65 left in stock!

    Fuse. 2.5Amp 250V. Quick blow. Package: Ceramic. Dimensions: 5mm D x 20mm long. Learn More
  17. Wavetek - 34280 - Filter, ultramin.

    Wavetek - 34280 - Filter, ultramin.

    $100.00

    Only 6 left in stock!

    Filter, ultramin. Each with a different MOD Number. Example: MOD: XB4PP150/10. Each with an individual serial number. Mount: PCB. Package: Gold rectangular module, 6 leads, 0.601" long x 0.303" wide x 0.246" high. New. Note: LC Filter. Learn More
  18. 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

    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
  19. Mini Circuit Labs - BHP-50 - Coaxial high pass filter. 50 Ohm.

    Mini Circuit Labs - BHP-50 - Coaxial high pass filter. 50 Ohm.

    $19.99

    Only 339 left in stock!

    Coaxial high pass filter. 50 Ohm 41-200Mhz, BNC male to BNC female. More info: http://www.minicircuits.com/pdfs/BHP-50+.pdf Learn More
  20. THERM-O-DISC - 36TX22 F223-45F - Thermostat, thermal cut-out. NO 230C.

    THERM-O-DISC - 36TX22 F223-45F - Thermostat, thermal cut-out. NO 230C.

    Regular Price: $5.95

    Special Price $4.95

    Only 2484 left in stock!

    Thermostat, thermal cut-out. NO 230C. Closes on heat rise. 0.6" OD flange mount 1/2" Bimetal Disc switch.Please see: http://electronicsurplusblog.com/replacing-thermal-cutout-devices-with-surplus-look-alikes/ Learn More
  21. AIRPAX - 209-2-6467-4 - Circuit breakers, 2 pole 240VAC 75Amp.

    AIRPAX - 209-2-6467-4 - Circuit breakers, 2 pole 240VAC 75Amp.

    $24.99

    Only 58 left in stock!

    Circuit breakers, 2 pole 240VAC 75Amp. Learn More
  22. AIRPAX - 209-3-22848 - Circuit breaker. 3P 60Amp 240VAC 50/60Hz.

    AIRPAX - 209-3-22848 - Circuit breaker. 3P 60Amp 240VAC 50/60Hz.

    $92.00

    Only 14 left in stock!

    Circuit breaker. 3P 60Amp 240VAC 50/60Hz. Special Purpose not for general use. Note: T29-467. Learn More
  23. AIRPAX - PP11-62F-2.00A-24458-2-V - 2Amp Push-Pull circuit breakers

    AIRPAX - PP11-62F-2.00A-24458-2-V - 2Amp Push-Pull circuit breakers

    $2.95

    Only 1290 left in stock!

    2Amp Push - Pull circuit breakers Switch Trip/Amp 2.70 250VAC 50/60Hz(2) 1/4" male QC mounting and dress nut included - 0.75" x 1.4" x 2" behind panelweigh 1.0 oz Learn More
  24. AIRPAX - R21-2-15.0A-B06CV-V - Circuit breaker. 2P 15Amp AC/DC 125/250VAC.

    AIRPAX - R21-2-15.0A-B06CV-V - Circuit breaker. 2P 15Amp AC/DC 125/250VAC.

    $19.95

    Only 41 left in stock!

    Circuit breaker. 2P 15Amp AC/DC, 32/65VDC, 125/250VAC. Snapak. Mount: Panel, approximately 1.2" wide x 1.3" high. Cutout - self retaining clamps. TA 20.3 UL/CSA VDE CE. Weight: 2 oz. Learn More
  25. AIRPAX - UPL211-1REC2-8966-1 - Circuit breakers. 3 Pole 400Hz 8 Amp.

    AIRPAX - UPL211-1REC2-8966-1 - Circuit breakers. 3 Pole 400Hz 8 Amp.

    $25.00

    Only 27 left in stock!

    Circuit breakers. 3 Pole 400Hz 8 Amp F.L., T.A.12 250VAC 400 cycle, delay 41, AUX switch 10A-250VAC, AUX coil 12VDC. Learn More
  26. CUTLER-HAMMER - HND3800T33W - 3Ph 800A New CIRCUIT BREAKER

    CUTLER-HAMMER - HND3800T33W - 3Ph 800A New CIRCUIT BREAKER

    $3,399.00

    Only 1 left in stock!

    Series C industriual circuit breaker 800AmpMAX. 600VAC 65,000AVC@ 480VAC 40DEG.C 3 POLENew in manuf bx with manual. S/N 1488D02G63 Weight49 Learn More
  27. E-T-A - 41-04-PR-401.154-6Amp - Circuit breakers. 250VAC 6Amp. Package of 2.

    E-T-A - 41-04-PR-401.154-6Amp - Circuit breakers. 250VAC 6Amp. Package of 2.

    $1.99

    Only 1757 left in stock!

    Circuit breakers. 250VAC 6Amp. Mount: PCB. Dimensions: 0.75" wide x 0.44" high x 1.6" deep overall. Package of 2. Learn More
  28. E-T-A - 45-000-P-H-2.5 - Circuit breaker. SP 2.5Amp 250VAC.

    E-T-A - 45-000-P-H-2.5 - Circuit breaker. SP 2.5Amp 250VAC.

    $4.95

    Only 467 left in stock!

    Circuit breaker. SP 2.5Amp 250VAC. With reset button. Mount: 2 hole panel, front flange 49.9mm long x 17.9mm wide and 40.0mm centers. Dimensions: 31.2mm wide x 14.0mm x 49.5mm behind panel. Contacts: (2) 1/4" male quick connect terminals. Listed: UL/CSA. Learn More
  29. Heinemann / Eaton - AM1-Z204-64 - Circuit breaker. SP 5.5Amp 65VDC.

    Heinemann / Eaton - AM1-Z204-64 - Circuit breaker. SP 5.5Amp 65VDC.

    Regular Price: $4.89

    Special Price $2.45

    Only 316 left in stock!

    Circuit breaker. SP 5.5Amp 65VDC. Trip amp: 6.87Amp. Auxiliary switch: 5Amp 250VAC. Note: Double marked: AM1-B1-A. Learn More
  30. Heinemann / Eaton - AM3SD3-A-0015-03E - Circuit breaker. 3P 15A 250VAC.

    Heinemann / Eaton - AM3SD3-A-0015-03E - Circuit breaker. 3P 15A 250VAC.

    Regular Price: $65.00

    Special Price $32.50

    Only 38 left in stock!

    Circuit breaker. 3P 250VAC/65VDC. Trip amp: 20.3Amp. Delay: 3. Learn More
  31. Heinemann / Eaton - JB1-A3-A - Circuit breaker. SP 0.5Amp 250VAC.

    Heinemann / Eaton - JB1-A3-A - Circuit breaker. SP 0.5Amp 250VAC.

    $5.00

    Only 392 left in stock!

    Circuit breaker. SP 0.5Amp 250VAC. Toggle. Trip amp: 0.625Amp. Delay: 3. Mount: panel, snap-in. Dimensions: 0.761" wide x 2.65" (actual 2.012") high, behind panel. Listed: UL/CSA. Learn More
  32. Heinemann / Eaton - JC2S-A3-LJ-01-W-A-PN - Circuit breaker. 2P 15Amp 250VAC.

    Heinemann / Eaton - JC2S-A3-LJ-01-W-A-PN - Circuit breaker. 2P 15Amp 250VAC.

    Regular Price: $49.00

    Special Price $24.50

    Only 36 left in stock!

    Circuit breaker. 2P 15Amp 250VAC. Delay: 2. Mount: panel. Learn More
  33. Potter & Brumfield - W68-X2Q110-30 - Circuit breaker. Dual 30Amp 2-Pole 277VAC.

    Potter & Brumfield - W68-X2Q110-30 - Circuit breaker. Dual 30Amp 2-Pole 277VAC.

    $19.95

    Only 69 left in stock!

    Circuit breaker. Dual 30Amp 2-Pole 277VAC-max, 50/60Hz. Curve 10. Listed: UL/CSA. Mount: panel. Four hole mount: 2 top screw distance: 0.760" (19.3mm) and distance between top and bottom screw: 1.643" (41.7mm). Dimensions: overall 1.504" (38.2mm) wide x 2.016" (51.2mm) high x 1.642" (41.7mm) deep. Note: PDF file upon request. Learn More
  34. Potter & Brumfield - W69X2Q1-2-30 - Circuit breakers. 3P 30Amp 277VAC 50/60Hz.

    Potter & Brumfield - W69X2Q1-2-30 - Circuit breakers. 3P 30Amp 277VAC 50/60Hz.

    $20.00

    Only 59 left in stock!

    Circuit breakers. 3P 30Amp 277VAC 50/60Hz. Curve 2. Mount: Panel, 4 holes at approximately 2.224" centers. Dimensions: 2.228" long x 2.006" high x 1.513" deep, plus terminals. Male 1/4" QC terminals. Note: Listed: UL/CSA. Learn More
  35. SIEMENS/P&B - W58XA4A12B-20 - Circuit breaker. SP 20Amp 250VAC/50VDC.

    SIEMENS/P&B - W58XA4A12B-20 - Circuit breaker. SP 20Amp 250VAC/50VDC.

    $2.88

    Only 522 left in stock!

    Circuit breaker. SP 20Amp 250VAC/50VDC. Thermal-type. Single hole mount. Recessed button can not be pulled out to disconnect circuit. Continuously carries 100% of rated load. Dimensions: 1.394" wide x 0.660" deep x 1.381" high, plus threaded bushing 0.292" long. Contacts: 1/4" quick connect terminals. Learn More
  36. SIEMENS/P&B - W58XB1A4A-1.50 - Circuit breaker. 1.5Amp 250VAC / 50VDC.

    SIEMENS/P&B - W58XB1A4A-1.50 - Circuit breaker. 1.5Amp 250VAC / 50VDC.

    $4.95

    Only 69 left in stock!

    Circuit breaker. 1.5Amp 250VAC / 50VDC with recessed button that can not be pulled out to disconnect circuit - 10-45 second trip time - Carries 100% of rated current, 1/4" QC Terminals. Learn More
  37. TYCO/P&B - W23-X1A1G-40 - Circuit breaker. Thermal push/pull 40 Amp.

    TYCO/P&B - W23-X1A1G-40 - Circuit breaker. Thermal push/pull 40 Amp.

    $15.99

    Only 268 left in stock!

    Circuit breaker. Thermal push/pull 40 Amp 250vac, 50vdc max. Dimensions: 0.69" wide x 1.388" high x 1.617" deep. Learn More
  38. WESTINGHOUSE - HMCP007C0 - 21-70Amp Adjustable 3-Ph Motor Circuit Protector

    WESTINGHOUSE - HMCP007C0 - 21-70Amp Adjustable 3-Ph Motor Circuit Protector

    Regular Price: $195.00

    Special Price $97.50

    Only 7 left in stock!

    Adjustable 21-70 Amps 3-pole MOTOR CIRCUIT PROTECTOR 480VAC -7Amp Continuous. Trip Range: 21-70 Amp. F-frame. Learn More
  39. BUSSMANN - 1B0024 - Fuse holder 600V 30Amp.

    BUSSMANN - 1B0024 - Fuse holder 600V 30Amp.

    $12.50

    Only 97 left in stock!

    Fuse holders. One (1P) single cartridge fuse holder, 30Amp 600V.. Wire connector style: screw with clip. Material: thermoplastic. Wire size leads: #10 - #18 Cu only. Dimensions: 6.25in.(L) � 1.54in.(W) � 1.73in.(H). Cross: R60030-1SR. More info: www.cooperbussmann.com/pdf/f5c2fe09-ea4a-4826-a3b1-7d5dc9a4fcf2.pdf Learn More
  40. SATO PARTS - F-7135 - Fuse block. Holders 20Amp 250V.

    SATO PARTS - F-7135 - Fuse block. Holders 20Amp 250V.

    $2.99

    Only 1171 left in stock!

    Fuse block. Holders 1P 20Amp 250V. Two QC connectors. Dimensions: 2-1/4" long x 13/16" deep x 1-1/8" tall. Learn More
  41. CORCOM - 20ESK6 - Filter, AC line. EMI & RFI 20Amp 120/250V 50/60Hz.

    CORCOM - 20ESK6 - Filter, AC line. EMI & RFI 20Amp 120/250V 50/60Hz.

    $9.95

    Only 200 left in stock!

    Filter, AC line. EMI & RFI 20Amp 120/250V 50/60Hz, 10kHz-30MHz SEV VDE UL544. Application: Electro-mechanical noise, switching power supplies. Housing: chrome. Mount style: Flange 2-holes 4.0"spacing. ALT P/N: 20ESK6=F7585 S0. Dimensions: 5" Long x 2.2" wide x 1.75" high, with stud contacts. Each is test dotted. Weight: 1.2 lbs. Rohs compliant. Learn More
  42. CORNELL DUBILIER - IF-24 "QUIETONE" - 277V AC/DC QUIETONE NO PCB'S 60HZ W/2-8" LEADS (

    CORNELL DUBILIER - IF-24 "QUIETONE" - 277V AC/DC QUIETONE NO PCB'S 60HZ W/2-8" LEADS (

    $2.50

    Only 484 left in stock!

    277V AC/DC QUIETONE NO PCB'S 60HZ WITH (2) 8 INCH LEADS Learn More
  43. ECS INC - ZTA-3.58MG - Ceramic resonator 3.58MHz. Package of 10.

    ECS INC - ZTA-3.58MG - Ceramic resonator 3.58MHz. Package of 10.

    $3.00

    Only 269 left in stock!

    Filter/resonator. Ceramic resonator 3.58MHz, 30 Ohm. Tolerance: 0.5%. Dimensions: 10mm wide x 5mm deep x 7.5mm high. Package: 2 Pin radial leads. Lead spacing: 5mm. Note: Extended temperature range. Package of 10. From: 500/manuf bag. More info: http://www.ecsxtal.com/store/pdf/ZTAR.pdf Learn More
  44. SCHAFFNER - 1FN610-6/06 - 6A 110/250V FILTER

    SCHAFFNER - 1FN610-6/06 - 6A 110/250V FILTER

    $8.00

    Only 130 left in stock!

    6Amp 110/250VAC 50/60Hz Enclosed Filter 6Amp 40 Deg C / -25 Deg+85Deg C. 2 x 0.75 mh Learn More
  45. SCHAFFNER - FN 363-4/01 - Filter. 4Amp 110/250 50/60Hz.

    SCHAFFNER - FN 363-4/01 - Filter. 4Amp 110/250 50/60Hz.

    $4.50

    Only 266 left in stock!

    Filter. 4Amp 110/250 50/60Hz. HPF 4A. 0.047uF(X2)SH 2x00.48mH. 400uH 2 x 2200pF(Y). With AC power outlet. Learn More
  46. SCHAFFNER - FN372-2/A - Filter, line. 6Amp 250VAC. Power entry module.

    SCHAFFNER - FN372-2/A - Filter, line. 6Amp 250VAC. Power entry module.

    $3.50

    Only 531 left in stock!

    Filter, line. 6Amp 125/250VAC. Power entry module with an IEE male plug. Learn More
  47. SCHAFFNER - FN-372-6 - 6Amp Power Entry Module / EMI Filter fused

    SCHAFFNER - FN-372-6 - 6Amp Power Entry Module / EMI Filter fused

    $4.95

    Only 410 left in stock!

    Filter 6Amp with Dual Fuse Holders (no fuses) an IEC 320 inlet. 2- 0.18mHy 2 x 2200pF (LIST 23.49) Learn More
  48. General Electric - V575LA20A - MOV. 575 AC-RMS, 20 joules.

    General Electric - V575LA20A - MOV. 575 AC-RMS, 20 joules.

    Regular Price: $1.00

    Special Price $0.50

    Only 1097 left in stock!

    MOV, metal oxide resistors. 575 AC-RMS, 20 joules, 0.65 watt. Case: radial leads. Dimensions: 16mm. Learn More

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