Depends on the voltage across the fuse.
For fuses rated below 9 amps, the two types are almost identical (MDL has slightly lower AC Interrupting amperages), and both are rated for use up to 250V.
For fuses rated above 9 amps, the MDL fuses are rated for use up to 32V, while the MDA fuses are rated for use up to 250V.
More info on Cooper Bussmann (link below).
No, you should not use a 32V 15A fuse in an appliance that requires a 125V 15A fuse. The voltage rating of the fuse is important for safety, and using a lower voltage fuse can result in the fuse not providing adequate protection and potentially causing a safety hazard. Always use the recommended fuse rating for your appliance.
No
No, it is not safe to use a 250V 15A fuse in a 125V circuit. The voltage rating of the fuse should match or exceed the circuit voltage to ensure safety. Using a lower voltage rated fuse can lead to overheating and potentially create a fire hazard. Always use the correct fuse rating for your circuit.
No, it is not safe to use a 250 volt fuse in place of a 600 volt fuse in a 277 volt system. The voltage rating of the fuse should always be equal to or greater than the voltage of the circuit it is protecting to prevent potential hazards such as arcing or fires. Using a lower voltage fuse could result in the fuse failing to blow properly and may lead to dangerous conditions.
For a 240V outlet, you should use a fuse that is rated for 240V. The fuse's amperage rating should match the amp rating of the circuit and be appropriate for the connected devices. It's important to use the correct type and rating of fuse to protect the circuit from overloading and electrical hazards.
Time delay fuse.
Slow, 1/4" glass fuse. Long obsolete. Replaced by Bussmann MDL fuses.
The difference between MDL fuses and ADL fuses are that MDL fuses are a slow blow fuse with a long time lag. ADL fuses on the other hand, are normal blow fuses with a medium time lag.
A = ceramic, rated at 250V (all values) L = glass, rated at 250V up to 8 amperes(?), but 32V for 9 amperes and above. NOTE: The voltage rating is important! http://www.cooperbussmann.com/pdf/2bd5c594-ca46-48ff-8b97-ab4af4af0569.pdf
AGC Series Fast-Acting Glass Tube ABC Series Fast-Acting Ceramic Tube MDL Series Time-Delay Glass Tube MDA Series Time-Delay Ceramic Tube GBB Series Very Fast-Acting Ceramic Tube
The term "MDA" on a fuse typically stands for "Medium Voltage Direct Access." It indicates that the fuse is designed for medium-voltage applications and allows for direct access to the electrical circuit for maintenance or replacement. This designation helps users identify the appropriate fuse for specific electrical systems and ensure safe operation. Always refer to manufacturer specifications for precise definitions and applications.
MDL Chime was created in 1998.
JB MDL Dix was created in 1917.
JB MDL McGuire was created in 1942.
My dad Col. David Q. Cummings - Dfc mdl Also received during his carear - am mdl , AF comedation mdl, Pres Unit Citation, Af Outstanding Unit Awd, Combat rediness mdl, AF good conduct mdl, American Def Svc Mdl, National Def Svc mdl, Korean Svc mdl, Vietnam Svcmdl w/BSS (what ever BSS is ?), Af Long gevity svc Awd, Expert Marksman-Af, Meritorious Svc mdl, Air Medal , AF Commendation mdl, and Rp of VN Campaign mdl. I think that's all. OH, Outstanding dad award.
1952, Wnichester Mdl 70 and Mdl 88
you can get MDA at any age!