Approvals & Standards
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 specificationsApplications
Documents & Resources
Datasheet
Compliance
Item number
E076640
Catalogue No.
D2122SD20C500QF
Description
Eslabón fusible de alta velocidad de cuerpo cuadrado Protistor® Tamaño 2x122 aR 2000VDC CEI 500A Con Percutor Palomillas en L
EAN/UPC Code
3605340019353
Rated voltage DC IEC
2000 V
Ampere Rating
500 A
Speed/Characteristic
aR
Fuse Size
2x122
Mounting
Bolted
Clearing I2t At Rated Voltage
200000 A²s
Max. Rated Breaking Capacity DC
100 kA
Power Dissipation at Rated Current Value
274 W
Indication System
Si
Indication System Type
Striker
Connection/Terminal Material
Silver-Plated Copper
Connection/Terminal Type
L Brackets
Body/Insulating Material
Ceramic
Product Weight
7.385 lb
Product Width
2.36 in
Product Length
8.54 in
Product Height
6.41 in
Sell Pack Quantity
1 EACH
Sell Pack Weight
7.385 lb
Sell Pack Width
4.33 in
Sell Pack Length
9.84 in
Sell Pack Height
3.54 in