D70QS50-4 - D70QS50-4
Series: D70QS Series aR 700VDC
DC Round Body Fuse 700VDC UL 50A Max. Bolted
Electrification in construction, marine, agriculture, manufacturing, mining, and other industries, in addition to transportation, is a critical trend in cleaner energy. The D70QS North American style round body high-speed fuse series is Mersen’s next evolution for high-power conversion applications protection for those industries shifting to Direct Current(DC) systems today. The D70QS 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.
DC Round Body Fuse 700VDC UL 50A Max. Bolted
Electrification in construction, marine, agriculture, manufacturing, mining, and other industries, in addition to transportation, is a critical trend in cleaner energy. The D70QS North American style round body high-speed fuse series is Mersen’s next evolution for high-power conversion applications protection for those industries shifting to Direct Current(DC) systems today. The D70QS 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.
Datasheets
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Curves
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Drawings
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STEP - 3.86 MB
Compliances
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Item number | D70QS50-4 |
Catalogue No | D70QS50-4 |
Description | DC Round Body Fuse 700VDC UL 50A Max. Bolted |
EAN/UPC Code | 0782001508906 |
Rated voltage DC UL | 700 V |
Ampere Rating | 50 A |
ROHS Compliant | Yes |
AC or DC | DC |
Speed/Characteristic | High Speed |
Mounting | Bolted |
Min Interrupting Rating (MBC) | 380 A |
Max. Rated Breaking Capacity DC | 20 kA @ 700 V, L/R ≤ 1 ms |
Connection/Terminal Material | Tin-Plated Brass |
Connection/Terminal Type | Blade |
Product Diameter | 25.4 mm |
Product Length | 92.2 mm |
Sell Pack Quantity | 20 EA |
Sell Pack Weight | 2.3814 kg |
Sell Pack Width | 133.4 mm |
Sell Pack Length | 171.4 mm |
Sell Pack Height | 53.8 mm |
Product group | Semiconductor Protection Fuses |
Body/Insulating Material | GMG |
Product Weight | 0.1134 kg |
Power Dissipation at Intermediate Current Value | 1.4 W @ 0.5 In |