Circuit Breaker

ETA - E-T-A - 1658-G21-00-P13 - 1658-G21-00-P13-12A - Thermal Overcurrent Circuit Breaker.

Very cost effective design to meet international requirements. No exposed metal parts which are, or could become, current-carrying except for terminals. R-type TO CBE to EN 60934.

SP 12Amp 250VAC.

Manual Pushbutton Reset.

Series 1658.

Mount: Panel.

Current Rating: 12Amp

Voltage Ratings: 240 VAC, 28 VDC 

Number of Post: 1

Dimensions: 1.279" Long x 0.561" High x 1.284" Deep including 1/4" Male QC Terminals.

Approvals: CSA C22.2 No 235, IEC 60934, UL1077, UL1500

Applications: Battery chargers, consumer products, power supplies, motors.

New Old Stock

Made in the USA.

Sensatec AIRPAX - UPGHX41-25462-1 - Circuit Breaker.

Status: Discontinued

2Pole 30Amp 250VAC with Shunt Trip.

Dual-Rocker, White.

Contacts: 6 - 1/4" Quick Connect Terminals.

Dimensions: 2" x 1.5" 2.5" behind panel.

AIRPAX - UPGH666-1-62-702-90 - Circuit Breaker.

3P 7Amp F.L.

250VAC 50/60 cycle.

Trip amps: 8.75

New Old Stock

Proudly Made in USA

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

SENSATA - AIRPAX - UPL1-1RO-2433-3  Circuit breaker.

SP 10Amp 250V 50/60Hz.

Trip 12.5Amp. delay 62.

With auxiliary SPDT 10Amp switch.

Mounts on 2" centers.

Listed Ul/CSA.

Additional information: https://www.sensata.com/sites/default/files/media/documents/2018-04-26/ourproducts_apl_upl_series_datasheet.pdf

New Old Stock

SENSATA- AIRPAX - UPL11-11-674  Circuit breaker.

65VDC 25Amp.

Delay: 51.

Trip 31.1Amp.

New Old Stock

Additional Information: https://www.sensata.com/sites/default/files/media/documents/2018-04-26/ourproducts_apl_upl_series_datasheet.pdf

Sensata - Airpax - UPGH666-1-62-153190 Circuit Breaker.

Triple Circuit Breaker Magnetic - Hydraulic Delay

Reset Actuator Type: Lever

Mounting Style: Panel

3 Pole, 250VAC, 15 Amp, 50/60 Cycle.

Terminal Design: Screw

Operating Temperature: -40 to 85C

Long Delay: 62.

Trip Amp: 18.8

UL Recognized and CSA Certified

Sensata - AIRPAX - UPL15-3679-3 Circuit breaker.

1P 15Amp 65VDC, trip 18.8Amp.

1P 50Amp 50VDC.

Auxiliary switch/Remote 12VDC activated coil-special purpose.

AIRPAX - UPGH12-5912-1 - Circuit Breaker.

The APG/UPG magnetic circuit protector provides low-cost power switching, reliable circuit protection and accurate circuit control in one complete package. It is intended for use in data
processing and broadcast equipment, vending and amusement machines, military and marine applications, and wherever precision operation is required.

2P 10Amp and 12Amp 250VAC.

UPGH - One handle per pole

Delay 62F, 12VDC auxiliary coil.

UL Recognized and

CSA Certified

New Old Stock

SENSATA AIRPAX - 205-11-1-62F-5A-103 Circuit Breaker with Dust Shield Protector.

Status: Discontinued - Sensata current production recommends IAL Series as a substitute. 

2Pole 10Amp 480VAC 50/60Hz.

Delay 62F. (Pulse tolerance: 20 times (approx.) rated current). Delay 62 is long enough to start
certain types of motors and most transformers and capacitor loads.

Trip Amp 12.5Amp.

New Old Stock

Cutler-Hammer / Eaton - 10172H- 10172H 334A - Thermal Overload Switch

Status: Discontinued

Pilot Duty Ratings: 115-230 VAC, 30A

Body Approximate Overall Dimensions: 2.2" x 1.95" X 1.0"

New Old Stock - This Item has no Shelf Life

NSN 5925-00-783-5581

Made in USA

Square D - AN3161P10 - Circuit Breaker.

Push Buton 10Amp.

Thermal Pop-out button.

Class 9311.

Panel Mount on 1.75" Centers.

Dimensions: 2 1/16"" by 1 1/2"" by 3/4"

Terminals: Screw.

NSN: 5925-00-254-2673

Vintage Old Stock

Applications: Boeing 707

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

Circuit breaker. 1P 5Amp 277VAC. Curve 2. Mount: panel.

NIKKO ELECTRIC - NW-1-S Circuit Breaker.

Status: Discontinued

0.8 Amp, 125V 60Hz.

Pushbutton Reset.

Mount: Panel Mount with Removable Bracket.

Dimensions: 2" long x 5/8" wide x 1-1/8" deep.

Vintage Genuine Nikko Electric - New Old Stock - Rare

Made in Japan

Applications: Consumer Appliances, Amplifiers, Audio/Visual 

MECHANICAL PRODUCTS MP - 1610-072-060 6A Circuit breaker.

MP is a leading innovator and manufacturer of circuit breakers. Since 1943, MP has been providing high-quality custom solutions in circuit breakers and thermal circuit protectors.

6Amp 125/250VAC.

Auto reset, no reset knob.

"Snap-Acting", Bimetallic Thermal Sensing Element.

New Old Stock

Proudly Made in USA

Mech Products - 1600-122-100 - Circuit Breaker, 10 Amp.125/250

The Series 16 is a proven reliable, single-pole thermal circuit breaker designed for your equipment protection needs in the 0.5 to 70 amp range. The MP Series 16 is suitable for diverse applications such as Medical Equipment, Uninterruptable Power Systems (UPS), Portable Generators, Welders, Industrial Cleaning Equipment, and Transportation.

Minimum Ultimate Trip:The Series 16 offers a minimum ultimate trip of 100% of rated current at 25°C/77°F.

Maximum Ultimate Trip:Below 1A - 145%, Between 1A and 35A inclusive - 135%, At 40A and above - 140% of rated current at 25°C/77°F.

Overload Capacity:10X of rated current for 5.0 A - 70.0A and 6X of rated current for 0.5A - 4.5A.

Dielectric Strength:Series 16 has a dielectric strength that exceeds 1,500V per UL, CSA and VDE.

Ignition Proof:The Series 16 in ratings of 0.5 - 70A conforms to USCG Title33, DFR, Section 183.410(a), per UL1500 standard for safety for ignition-protection test for marine products

Mount: Panel Mount

Connections: Straight 0.250" Quick Connect X 0.032" Thick

Push Button Manual Reclosable.

125/250VAC.

10 Amp Current Rating.

Dimensions: Body Length 1.22"  X Width 0.84" X Thickness 0.56" (31.0mm X 35.0MM X 14.2mm) 

Body Length including contact connections: 1.66" (42.2mm) 

UL, CSA

New Old Stock

Made in USA

Texas Instrument - Sensata - KLIXON - 51MC1-25-4 - Circuit Breaker.

4 Amp,

50VDC.

"M3A"-CURVE 25.

KLIXON - 51MC1-25-6 - Circuit breaker.

6Amp 50VDC.

Curve 25.

Mount: Panel, on about 1.7" holes.

Contacts: 1/4" QC.

Aux SPDT switch soldered to.

Used/Removed from Equipment

Texas Instruments Sensata Klixon - 4MC2-105-15 Circuit breaker.

1P

15Amp

250V,

Curve 105.

Frequency 60Hz.

Toggle Resetable.

Mount: panel with 53.0mm centers.

Dimensions: 19.2mm wide x 58.3mm high x 62.2mm behind panel, including terminals.

NSN: 5925-00-932-0107

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

0.5Amp 250V 60Hz.

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

Curve 123.