3 Amp 5 Amp Resettable Fuse HVAC Tools Circuit Tester Thermal Overload Protector for Circuit Breaker 24V AC/DC & 125/250V AC

★★★★★ 4.3 54 reviews

US$6.32
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US$6.32
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 234139389 Release Date 2026/06/27 List Price US$6.32 Model Number 234139389
Category
  • Detect & Protect Against Electrical Faults:UL-listed for 32V DC and 125/250V AC, 50/60Hz, this thermal circuit breaker instantly detects overloads, short circuits, and undervoltage conditions—then automatically cuts off power to protect your equipment. Say goodbye to blown fuses!
  • Direct Replacement for Popular Fuse Models:No more cross-referencing parts! Our 3A breaker replaces Zebra ZK-003, POP-3, SPOP-3, Supco POP3, G33039, and more. The 5A version works as a drop-in replacement for ZK-005, POP-5, SPOP-5, Supco POP5, G33040, and other equivalents.
  • Effortless Testing & Reset in Seconds:Troubleshoot electrical issues safely and easily. Just plug the terminals into the fuse receptacle to test. Once tripped, a quick press of the reset button restores operation—no tools needed!
  • Versatile Use Across HVAC & Electrical Systems:Ideal for central AC units, home and commercial appliances, generators, air compressors, marine applications, hot tubs, and more. Works with any circuit board using a standard 3A or 5A ATC fuse.
  • All-in-One Diagnostic Kit with Mounting Flexibility:This practical set includes both 3A and 5A breakers to handle a broad range of diagnostic scenarios. The built-in self-adhesive backing lets you temporarily mount the breaker neatly for hands-free testing.

ASIN B0FNW854WY
Color Black
Brand Name DMLENGOIN
Style Name hvac tools, 3 amp fuses hvac,3amp fuse hvac,resettable fuse,relay tester,fuse tool,fuse saver,resettable fuse kit,3 amp resettable fuse,Push Button Circuit Breaker
Unit Count 2.0 Count
Part Number 3 AMP 5 AMP Resettable Fuse
Manufacturer DMLENGOIN
Power Source Corded Electric
Specification Met UL
Compatible Devices Central AC units, home and commercial appliances, generators, air compressors, marine applications, hot tubs, any circuit board using a standard 3A or 5A ATC fuse, Zebra, POP, Supco, G33039, G33040, and other equivalent fuse models
Included Components 3 AMP 5 AMP
Upper Temperature Rating 60 Degrees Celsius
Minimum Operating Voltage 32 Volts (DC)

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4.3 out of 5
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54 ratings | 22 reviews
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