Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Velvac · Electrical & Lighting
91072
In stock · ships from Knoxville
This is a 15-amp blade-style circuit breaker designed for 12-volt heavy-duty truck and trailer electrical systems.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 2 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Fits any standard ATO/ATC fuse holder. The specific reset characteristic (Type I automatic reset or Type II modified reset) is not confirmed from the source; typical blade breakers are auto-reset. Part number 91072 is a truncated version of Velvac SKU 091072.
Part data verified against 1 catalog sources
Numbers this part supersedes or interchanges with. Showing 2 of 2.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It plugs directly into standard ATO/ATC fuse blocks, protecting wiring and components from overloads by automatically resetting once it cools after a trip. Commonly used for lighting, accessory circuits, or any low-current branch that needs resettable overcurrent protection. Replace it if it trips too easily, fails to reset, or shows signs of corrosion or overheating.
Part Number: 91072
15 AMP CIRCUIT BREAKER
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
