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

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Heinemann / Eaton - JB1-A3-A - Circuit Breaker. SP 0.5Amp 250VAC. JB Snap-In Mount Series, 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. J Series can be used in a wide variety of applications including telecom, rail, marine and mobile equipment. These breakers are small and lightweight, saving valuable space in crowded control panels or weight in portable equipment. Status: Discontinued, New Old Stock. Learn More

AIRPAX - R21-61F-3.00A-B07CV Circuit Breaker, Rocker.

The Airpax™ SNAPAK® series is a snap-acting hydraulicmagnetic circuit protector that combines power switching and
accurate, reliable circuit protection in one aesthetically pleasing package. The SNAPAK® combines the functions of three separate components: power switch, fuse and fuse holder.

2 Pole 3Amp 250VAC.

Trip 4.05Amp. 50/60CY.

Delay P2.

0.25" Quick Connect Terminals

Proudly Made in USA

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SIEMENS - 5SX21-C3 Miniature Circuit Breaker.

Status: Discontinued

1Phase, 3Amp,  230~400V.

Mount: Panel.

Mounts on 18 mm industry rail

Only 0.7" wide x 3.55"tall x 2".

Listed UL/CSA/CEBC/OVE, Circled "N", VDE.

Made in Germany

Cross: 5SX2-103-7

Note: Removed from Equipment / Used

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SENSATA TECHNOLOGIES - KLIXON - 51MC2-123-.500 Circuit breaker.

0.5Amp 250V 60Hz.

Mount: panel 2" x 2" x 0.75".

Curve 123.

 

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Circuit breaker. 2P 3Amp , 3.75Amp break. Learn More

Potter & Brumfield - W92-X112-3 Circuit breaker.

2P 3Amp 277VAC 50/60Hz, curve 2.

Mount: Panel, vertical, 4 holes with 2-1/8" centers.

Dimension: 1.523" wide x 2.51" high x 1.865" behind panel plus screw contacts.

Manuf in the USA.

Listed: UL/CSA.

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TE Connectivity RAYCHEM - RXE010 - Fuse. Polyswitch.

60V max.

40Amp max.

urrent hold: 100mA.

Current trip: 200mA.

Trip time: 4s.

Package: Radial Leads.

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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

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Heinemann Eaton - JA1S-T2-A-0003-02E Circuit Breaker.

SP 3Amp 250VAC 50/60Hz.

Delay 2. With aux switch 10A @ 250VAC.

Mount: Panel, 2 holes @ 1.684" centers.

Dimensions: 0.758" wide x 2.013" high x 1.914" deep.

Contacts: 1/8" male QC terminals.

Listed: UL/CSA.

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Circuit breaker. 0.5Amp 250VAC. Delay 34. Trip 0.675. On/Off rocker, illuminated - neon 120/250VAC. Mount: Panel, snap in. Dimensions: 1.380" wide x 0.70" high (in panel). Behind panel 1.90" deep. Learn More

Carling - BA1-B0-20-250-121D Circuit Breaker.

SP 0.5Amp 250VAC 50/60Hz.

Number of poles: 1

Delay 20.

Mount: Panel.

Dimensions: 61.44 x 19.18 x 50.8 mm

Contacts: 1/4" Male Quick Connect Terminals.

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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

Type: QOB Poles: 3 Amperage: 80 Voltage: 240COMMON TRIP THERMAL MAGNETIC 3 POLE 120/240 VAC AT 50/60 HZINTERRUPTING RATING 10 KILOAMPERE AT 120/240 VAC (UL/CSA)WIRE SIZE 4 TO 2/0 AWG (ALUMINUM/COPPER) BOLT ON MOUNTINGSIZE 2.25 INCH W X 2.91 INCH D X 3.5 INCH H 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

2-ganged Din Rail Mount Circuit Breakers - 1-Phase 5kA - 277/400-415VAC Tripping Current 145% of rated currect = about 0.7Amps - beautiful Copper screw terminals, for 1x1 - 25mm2 2.4nM wire terminals.35.5 mmW x 68mmDeep(overall) x 80mmH, 45mmH thru panel. 2-polig 10kA Learn More

Circuit Breaker 2-Gang 3Amp. 250VAC-max Trip Amps 3.75 Curve-AA. With Auxilliary Switch SPDT-5A 250VAC. Circuit Protector 4-threaded screw hole mounting - 1.5"W x 2.0"H x 2.25"behind panel. 5oz Learn More

Circuit breaker. 2-Gang 500mAmp 65VDC-max Trip Amps 0.625 Curve-AD with Auxilliary Switch SPDT-5A 250VAC Circuit Protector 4-threaded screw hole mounting - 1.5"W x 2.0"H x 2.25"behind panel 5oz Learn More

Circuit breaker. 2P 0.5Amp. Max voltage: 65V. Hertz Dc. T Amps: 0.625. Curve AD. Aux sw: 5A250VAC. Listed: UL/CSA. More info: http://www.idec.com/language/english/catalog/CircuitBreakers/NRASeries.pdf Learn More

Single Pole Circuit Breaker 0.5A 250V 400hz Delay3. 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.

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Circuit breaker. SP 3Amp 80V. Freq DC. TA 3.75Amp. Aux 1Amp 120VAC. Mount: Panel with two holes at 1.65" centers. Dimensions: 0.753" wide x 2.012" high x 1.75" deep, plus aux and terminals. Connections: 1/4" male QC terminals. 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