Approvals & Standards
- IEC 60269-4 Compliance
- GB/T 13539.4-2016
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 watt loss and longer life.
More specificationsApplications
- Protection of inverters
- Protection of motor drives
- Protection of UPS systems
- Protection of similar 1200V or less equipments
- Railway power and auxiliary circuits
Documents & Resources
Datasheet
Compliance
Product Specifications
Item Number
P077983
Catalogue No.
D272SG120V500QF
Item Description (ERP)
CC12 SRG 272 QF 500
Short Description
Size 2x72 SR 1200VDC aR 500 A VAC/1200VDC
EAN/UPC Code
3605340026856
Rated voltage DC IEC
1200 V
Ampere Rating
500 A
Speed/Characteristic
aR
Fuse Size
2x72
Mounting
Bolted
Clearing I2t At Rated Voltage
182 kA²s
Power Dissipation at Rated Current Value
202 W
Design Details
SRG
Indication System
Yes
Indication System Type
Striker
Body/Insulating Material
Ceramic
Product Weight
5.291 lb
Product Width
2.36 in
Product Length
6.42 in
Product Height
6.41 in
Sell Pack Quantity
1 EACH
Sell Pack Weight
5.291 lb
Sell Pack Width
6.69 in
Sell Pack Length
7.87 in
Sell Pack Height
3.54 in