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Bussmann BP/S-20 20 Amp Type S Time-Delay Dual-Element Plug Fuse Rejection Base, 125V UL Listed Carded, 2-Pack, Pack of 1
From the Manufacturer
Heavy-Duty Type S fuse for critical circuit protection. Used for air conditioners, furnace blower motors, swimming pool pumps, deep freezers or any circuit where motors frequently turn on and off. Used for all commercial applications, the Type S rejection base plug fuse is an industrial strength product. It provides superior protection, yet will not open under repeated motor startups. Available in a wide amp range to permit exact sizing for motor protection. The rejection base threads prevent a larger amp fuse from being used. Example: A 30 amp fuse cannot be installed in a 20 amp receptacle because of the different sized threads. Heavy-duty fuse. These fuses thread into fuse receptacles. Threaded fuse type: Rejection Base (porcelain threads). Not interchangeable with Edison Base (brass threads) type. Heavy-duty (S) category plug fuse. The heavy-duty fuse (S) is an industrial strength product featuring the exclusive Cooper Bussmann dual-element construction. This spring loaded design provides superior short-circuit and overload protection. The S fuse has more time-delay than the medium-duty fuses in order to better protect motors and critical residential circuits. Plug fuses are rated for a maximum of 125Vac. Plug fuses are often used in residential and industrial branch circuit and motor protection. Fuses are used to protect furnace blower motors, pumps, power tools, garage door openers, etc. Motor protection fuses are usually used in conjunction with branch circuit protection. The fuse is often located in a box cover unit. Plug fuses provide a compact and inexpensive method to prevent damage to electrical motors. They help reduce downtime and lower maintenance costs by opening the circuit when a dangerous overload is present. When used for residential branch circuit protection, fuses are typically located in the main fuse panel.
berrybook
August 24, 2025
I've had other fuses wimp out on me, but not these. Superman strength in a fuse!
Customer
August 17, 2025
This brand makes the best performing, longest lasting fuses of this kind. T
David Pistner
July 22, 2025
I have 1 sub panel in my house that still has a few of these in it. Glad they can still be found and work perfectly for a long time. They are a good value and you should always keep a couple as backup.
ESP's vision
July 1, 2025
Old electric technology but still required.
Customer
April 18, 2025
It is the size fuse that we ordered and worked well.
Renwei
March 27, 2025
It was able to take the load of AC, microwave and fridge. I had already replaced 5 under 2 months, and these are hard to find, but easy to make ( if one can locate the materials).
fnielson
March 10, 2025
What's to say? They work. Quality is good.
Wingus
February 28, 2025
worked perfectly
Agnes Finlayson
February 19, 2025
These are fuses for our counter top JennAir stove, we were not able to find anywhere locally. Amazon to the rescue
hugo
January 30, 2025
Rapide
Rafael Bahia
November 21, 2024
Works as expected.
Jean St-Pierre
November 16, 2024
Très très très insatisfait. Le produit était à l'évidence usagé car un des fusibles était fondu.Je ne commanderai pas ce type de produit de sitôt.Évaluation -5
Customer
November 12, 2024
Works well as advertised, thank you.
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