Circuit Protection
- TE Connectivity Potter & Brumfield - W23-X1A1G-40 - Circuit Breaker. Thermal Push/Pull 40 Amp. 240VAC, 50VDC Panel MountREADY TO SHIP - ONLY 62 LEFT IN STOCK!
TE Connectivity / Potter & Brumfield - W23-X1A1G-40 Circuit Breaker.
W23 Series - Single Pole
Thermal Push/Pull 40 Amp 250VAC
Voltage: 50VDC Max.
Mount: Panel Mount
UL, CSA Approved
Dimensions: See Attached Diagram
New Old Stock
Proudly Made in USA
Learn More - TE Connectivity RAYCHEM - RXE010 - Fuse. Polyswitch. 60V max. 40Amp max.
TE Connectivity RAYCHEM - RXE010 - Fuse. Polyswitch.
60V max.
40Amp max.
urrent hold: 100mA.
Current trip: 200mA.
Trip time: 4s.
Package: Radial Leads.
Learn More - TE Connectivity Potter & Brumfield - W93X11-10-40 - 3-Pole 40Amp 277VAC Circuit Breakers
TE Connectivity Potter & Brumfield - W93X11-10-40
Breaker Type: Magnetic (Hydraulic Delay)
Number of Poles: 3
Current Rating: 40 Amp
Operating Temperature: -40 °C to 85 °C
Termination: Stud
Voltage Rating (AC): 277 V
Mount: Panel
Color: Black
Circuit Breakers Curve 10 50/60CY
New
NSN: 1710014769724
Learn More - AIRPAX - IMLK1-1RLS4-52-40.0-01 - Circuit breaker. SP 40Amp 80VDC.$26.99Circuit breaker. SP 40Amp 80VDC. Toggle. Hertz: DC. Delay: 52. Trip amps: 50. Aux switch: 1Amp 65VDC. Mount: panel, 2 holes at 2.0" centers. Dimensions: 0.745" wide x 2.51" high. Learn More
- Square D - QOB340 - Circuit breaker. 3P 40Amp 240VAC. Type: QOB.Special Price $41.95 Regular Price $75.00Circuit breaker. 3P 40Amp 240VAC. Type: QOB, 3 Phase. Bolt on. New. Learn More
- Square D - Q0B240UH - 40AMP DP SQUARE D BREAKER$30.0040AMP DOUBLE POLE WITH ONE SWITCH BOLT ON SQUARE D BREAKER SUITABLE FOR AL/CU CONDUCTORS.WITH VISI-TRIP Learn More
- Cutler-Hammer / Eaton - HFD3040 - Thermal Magnetic Circuit Breaker, 3 Pole, 40A, 600VACSpecial Price $389.98 Regular Price $600.00READY TO SHIP - ONLY 1 LEFT IN STOCK!
Cutler-Hammer / Eaton - HFD3040 - Thermal Magnetic Circuit Breaker, 3 Pole, 40A, 65kA
HFD3040, Molded case, thermal magnetic, F frame Circuit Breaker, 600 VAC at 50/60 Hz, 250 VDC, 40 ampere at 40 Deg c, 3 pole, interrupting rating 100 kiloampere at 240 vac, 65 kiloampere at 480 vac, 25 kiloampere at 600 vac, 22 kiloampere at 250 VDC (ul), 100 kiloampere at 220/240 VAC, 65 kiloampere at 380/415/440 vac, 25 kiloampere at 500 VAC, 22 kiloampere at 250 VDC (IEC), terminal standard pressure line terminal, standard pressure load terminal, size 4.125 inch w x 3.375 inch d x 6 inch h, approval Underwriters Laboratories, HFD model, applicable standard IEC 157-1. Suitable for 2 Pole applications, use outside poles (single phase).
New in Factory packaging with instructions.
Learn More - AIRPAX - IELH1111-1-62-40.0-10V - Circuit breaker. 4P 40Amp 250VAC.$77.00Circuit breaker. 4P 40Amp 250VAC 50/60Hz. TA 50Amp. Delay 62. Mount: Panel. Dimensions: 2.972" wide x 2.510" high x 1.876" deep, plus screw terminals. Has 4 hole mount at 3" centers. New Learn More
- Siemens - ED43B040 - Circuit breaker. 3P 40Amp 480VAC.$50.00Circuit breaker. 3P 40Amp 480VAC. Type ED4. Dimensions: 3" wide x 6.35" high x 4.56" deep. Sentron. Note: Used/Removed from equipment. Learn More
- WICKMANN - 1810250000 - Fuse. 0.25A 250V.Special Price $4.98 Regular Price $6.50Out of stock
WICKMANN - 1810250000 Fuse.
0.25Amp (250mA) 250V.
Miniature, Ceramic.
Dimensions: 5 x 20mm.
Package of 10.
Alternates: NTE Electronics 74-5SC250MA, Littelfuse 0215.250HXP, 0215.250MXP
- LITTELFUSE - 251.250 - Fuse, pico. 1/4Amp 125VAC. Fast.$1.00Fuse, pico. 1/4Amp 125VAC. Fast. Package: axial leads. Learn More
- LITTELFUSE - 361.250 - Fuse. 1/4Amp 250VAC. Package of 5.Special Price $3.98 Regular Price $5.00READY TO SHIP - ONLY 14 LEFT IN STOCK!
LITTELFUSE - 361.250 Fuse.
1/4Amp 250VAC 8AG.
Fuse acting.
Dimensions: 1/4" D x 1" long, glass.
Package of 5.
Learn More - LITTELFUSE - 312.250 - Fuse. 1/4Amp 250V. Package of 5.Special Price $3.98 Regular Price $5.00Fuse. 1/4Amp 250V 3AG. Dimensions: 0.25" (6.35mm) D x 1.25" (31.75mm) long. Package of 5. Learn More
- LITTELFUSE - 215.500 - Fuse. 0.25Amp 250V. Slo-blo. Package of 10.$3.00READY TO SHIP - ONLY 47 LEFT IN STOCK!
Fuse. 0.25Amp 250V. Slo-blo. Mini, ceramic. Dimensions: 5 x 20mm. Package of 10. Note: Alt P/N: 0215.500HXP.
Learn More - LITTELFUSE - PT-365 - 0279.400V - Fuse, 0.4 Amp Micro
LITTELFUSE - PT-365 Fuse - 0279.400V - Fuse, 0.4 Amp Micro
Developed originally for the U.S. Space Program, MICRO fuse provides reliability in a compact design. The MICRO fuse is available in plug in or radial lead styles and a complete range of ampere ratings from 1/500 to 5 amperes to suit a wide variety of design needs.
279 Series
4/10 Amp Micro
Very Fast Acting
Dimensions: 0.25" Diamter X 0.35 Long Body X 1.0" Leads (6.35mm X 8.89mm X 25.4mm)
Learn More - LITTELFUSE - 276.250 - Fuse, pico. 1/4A 125V. Subminiature, Very Fast acting.
LITTELFUSE - 276.250 Fuse, Pico. Subminiature, Very Fast Acting.
Status: Discontinued
One quarter (1/4A) amp 125V.
Very Fast Acting.
2.8 x 7.11 mm
-55 C to 125 C
PCB Mount
Package: Axial, formed into radial leads.
More info: http://www.littelfuse.com/data/en/Data_Sheets/275_276.pdf
Learn More - Gould (Brush) - XL70F40 - Fuse. 40Amp 700VAC.$50.00Fuse. 40Amp 700VAC. Type XL semiconductor fuse. Note: Tested good 2/24/15. Learn More
- Eagle - 655 - Fuse. 250VAC 40Amp. Used.$4.00Fuse. 250VAC 40Amp. Class M, IR 10KA. Dimensions: 0.814" D x 3" long. Note: Used/Removed from equipment. Learn More
- BUSSMANN - FWP-40B - FUSE RECT. 40A 700VACSpecial Price $99.95 Regular Price $165.00Out of stock40A 700VAC RECTIFIER FUSE MANFR.BX Learn More
- Cooper/Bussmann - MDM-1/4 - Fuse. 1/4Amp 250V. Slo-Blo, Package of 5.Special Price $9.98 Regular Price $12.50READY TO SHIP - ONLY 2 LEFT IN STOCK!
Cooper/Bussmann - MDM-1/4 - Fuse. 1/4Amp 250V. Slo-Blo, Package of 5.
These fuses avoid needless blows from starting currents or surges. They have a fuse link which operates only on very high overloads or short‑circuits‑they have a thermal cutout Which functions on low overloads‑ the thermal cutout cannot operate quickly at any load, hence long time‑lag is obtained. Yet protection is afforded against short‑circuits or continued overloads.
1/4 Amp 250V.
Time delay Slo-Blo.
Glass tube.
Fuse Type: Time Delay / Slow Blow
Fuse Size / Group: 7.14 mm x 31.75 mm (0.28" DIameter x 1.25" Long")
Voltage Rating AC: 250 VAC
Mounting Style: Holder / Clip
Termination Style: Clip
Body Style: Cylindrical
Brand: Bussmann / Eaton
Product Type: Time Delay Glass Tube Fuse
Package of 5.
Alternate: 413, Mouser 504-MDM-1/4
- Cooper/Bussmann - FRN-1/4 - Fuse. 1/4Amp 250VAC.Special Price $8.98 Regular Price $12.50Fuse. 1/4Amp 250VAC. Semiconductor fuse, dual element, time delay. Class K5. Dimensions: 0.56" D x 2.00" long. Learn More
- Cooper/Bussmann - AGX-1/4 - Fuse. 1/4Amp 125V. Package of 5.$3.50Fuse. 1/4Amp 125V. Fast acting. Type 8AG. Package: glass, 0.25" D x 1.0" long. Package of 5. Learn More
- Cooper/Bussmann - AGS/4AG-1/4 - Fuse. 1/4Amp 250V. Package of 5.Special Price $14.98 Regular Price $18.50READY TO SHIP - ONLY 13 LEFT IN STOCK!
Cooper/Bussmann - AGS/4AG-1/4 - Fuse.
Hard to find 9/32" OD 4AG/ABS/AGS Series - Buss and Littelfuse Fuses Hard to find 9/32" OD 4AG/ABS/AGS/MDC/MDM Series Especially designed to withstand vibration, shock, fatigue and repeated off and on circuit operating conditions. The 4AG series fuses are commonly specified in older aircraft. About 30 years ago Buss superseded them to the now obsolete AGS series fuse. Even this newer series is now leaving many aircraft owners struggling to find replacements. The AGS & 4AG fuses are now being replaced by ceramic ABS series of fuses that have the same electrical and thermal performance.
1/4Amp 250V.
Glass tube.
Dimensions: 9/32" D x 1-1/4" Long.
Package of 5.
Note: Formerly 4AG.
Learn More - TE Connectivity TYCO - RXEF090 - Fuse, resettable. 40Amp 72VDC.$0.29 As low as $0.24
TE Connectivity TYCO - RXEF090 Fuse, Resettable.
TM Polyswitch, 40Amp max, 0.9Amp hold, 72VDC.
Epoxy Polymer.
Package: Radial Leads.
Lead Free.
UL, CSA, TUV
Rohs Compliant.
Learn More