Key features & benefits
Mersen DC offers provide a very high performant protection for railway power and auxiliary circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watts loss and longer life.
More specificationsProduct Specifications
Item Number
H079472
Catalog number
D300SE24C40QF
Item Description (ERP)
CC 24 SRE 300 QF 040
Description
Bracket size 300 aR 2400VDC aR 40 A 2400VDC
EAN/UPC code
3605340034370
Rated voltage DC IEC
2400 V
Rated current
40 A
Speed/Characteristic
aR
Fuse size
300
Mounting
Bolted
Clearing I2t At Rated Voltage
530 A²s
Power Dissipation at Rated Current Value
51 W
Design Details
SRE
Indication System
Yes
Indication System Type
Striker
Contact materials
Silver-Plated Brass
Connection/Terminal Type
L Brackets
Body/Insulating Material
Ceramic
Product Weight
1.15 kg
Product Width
58 mm
Product Length
268 mm
Product Height
63 mm
Sell Pack Quantity
1 EACH
Sell Pack Weight
1.15 kg
Sell Pack Width
130 mm
Sell Pack Length
310 mm
Sell Pack Height
90 mm