Approvals & Standards
Key features & benefits
Electrification in construction, marine, agriculture, manufacturing, mining, and other industries, in addition to transportation, is a critical trend in cleaner energy. The D100QS North American style round body highspeed fuse series is Mersen’s next evolution for high-power conversion applications protection for those industries shifting to Direct Current (DC) systems today. The D100QS fuse series is specifically designed to reduce the I²t, peak let-through current, and arc voltages during fault conditions to protect applications such as battery charging systems and other DC components like relays and contactors.
More specificationsApplications
Documents & Resources
Datasheet
Drawings
Curves
Compliance
Item Number
D100QS50-4Y
Catalogue No.
D100QS50-4Y
Short Description
DC Fuse 1000VDC UL 50A Max.M8 Bolted
EAN/UPC Code
0782001508807
Rated voltage DC UL
1000 V
Ampere Rating
50 A
ROHS Compliant
Yes
AC or DC
DC
Speed/Characteristic
High Speed
Mounting
Bolted
Max. Rated Breaking Capacity DC
100 kA @ 1000VDC , L/R ≤ 1 ms
Min Interrupting Rating (MBC)
960 A
Power Dissipation at Intermediate Current Value
1.8 W @ 0.5 In
Connection/Terminal Material
Silver-Plated Brass
Connection/Terminal Type
Bolted
Product Weight
0.265 lb
Product Diameter
1 in
Product Length
4.37 in
Sell Pack Quantity
5 EA
Sell Pack Weight
1.323 lb
Sell Pack Width
5.79 in
Sell Pack Length
8.07 in
Sell Pack Height
1.54 in