Circuit Protection

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.

urrent hold: 100mA.

Current trip: 200mA.

Trip time: 4s.

Package: Radial Leads.

Learn More

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

Circuit 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

Circuit breaker. 3P 40Amp 240VAC. Type: QOB, 3 Phase. Bolt on. New. Learn More

40AMP 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, 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

Circuit 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

Circuit 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

Fuse. 40Amp 700VAC. Type XL semiconductor fuse. Note: Tested good 2/24/15. Learn More

Fuse. 250VAC 40Amp. Class M, IR 10KA. Dimensions: 0.814" D x 3" long. Note: Used/Removed from equipment. Learn More

40A 700VAC RECTIFIER FUSE MANFR.BX Learn More

300A 600VAC MAX CLASS J TIME DELAY/CURRENT LIMITING FUSE INT. RATING 200KA 2PC IN MANFR.BX Learn More

MERSEN FERRAZ SHAWMUT - A6T300 - Fuse.

Fast acting A6T Class T fuses combine high current limitation and a small physical size. The unique dimensions prevent the substitution of other fuses with lower voltage ratings or current limiting capability. These fuses have glass melamine bodies for superior dimesional stability and catalog numbers stamped into the blades for permanent identification.

Item Number: A6T300

Manufacturer: Now Mersen, formerly Ferraz Shawmut

Product Series:  A6T

Current Rating: 300

Voltage (AC): 600

Voltage (DC): 300

Characteristic: Fast Acting

Package Type: Center Bolted

Interrupt Rating : 200KA @ 600V

Alarm Contact: Yes

Approvals: UL;CSA;CE

RoHS: Yes

Net Weight: 0.5 lbs

Class T, current limiting. IR 200 KA-DC, IR 100 KA-DC.

Mount: blade with 9.5mm hole.

Dimensions: 1.603" (40.7mm) D x 1.699" (43.1mm) high.

Each blade is 1.026" (26.0mm) wide x 0.251" (6.3mm) thick c 0.945" (24.00mm) long from fuse body.

Overall length: 3.628" (92.1mm). Note: CSA HRCI-T.

Used, Removed from Equipment. 

Learn More

BRUSH Hawker Siddeley UK - XL70F300 Fuse.

300Amp 700VAC.

High Sppeed Round Body Fuse.

Type XL Semiconductor Fuse.

Approximate Dimensions: 1.5" D x 5.0" long.

Weight: 10 oz.

Alternate: Eaton XL70F300

 

Learn More

SEMICONDUCTOR FUSE 300AMP Learn More

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

Cooper/Bussmann - AGS-40 Fuse. 40Amp 250V.

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.

Glass Tube.

Buss Small Dimension Fuse

Dimensions: 9/32" D x 1-1/4" Long.

Note: Formerly 4AG.

RohS Compliant

Note: Bussmann, a division of Eaton, manufactures and markets circuit protection products for the electrical, electronic and automotive industries, domestically and internationally.

Package of 5.

Learn More

Fuse. 48V 300Amp. Dual element, time delay. Mount: Bolt on. Case: paper body. Dimensions: 1-1/8" D x 3-3/4" long. Overall dimensions with mount areas 4.733" long. Note: Fusetron. New, older stock. Learn More

SIEMENS - 3NA1002 Fuse. 500V 40 Amp. Ceramic body, 1-1/6" wide x 1-3/4" deep x 1-13/16" high with additional heavy gauge tabs - overall 3-1/8" high.

Learn More