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.
To complete these fuse-links Mersen recommende to use the standard microswitch (ref. G310023, MCR3E1-5N).
| Main | Detail |
|---|---|
| Item Number | N079454 |
| Catalogue No. | D120SC20C50QF |
| Item Description (ERP) | CC 20 SRC 120 QF 50 |
| Short Description | Size 120 SR 2000VDC aR 50 A 2000VDC |
| EAN/UPC Code | 3605340034202 |
| Rated voltage DC IEC | 2000 V |
| Ampere Rating | 50 A |
| ROHS Compliant | Yes |
| Speed/Characteristic | aR |
| Fuse Size | 120 |
| Mounting | Bolted |
| Clearing I2t At Rated Voltage | 1030 A²s |
| Max. Rated Breaking Capacity DC | 100kA |
| Power Dissipation at Rated Current Value | 42 W |
| Design Details | aR |
| Indication System | Yes |
| Indication System Type | Striker |
| Connection/Terminal Material | Silver-Plated Brass |
| Connection/Terminal Type | L Brackets |
| Body/Insulating Material | Ceramic |
| Product Weight | 1.984 lb |
| Product Width | 1.73 in |
| Product Length | 8.54 in |
| Product Height | 2.47 in |
| Sell Pack Quantity | 1 EACH |
| Sell Pack Weight | 1.984 lb |
| Sell Pack Width | 4.33 in |
| Sell Pack Length | 10.24 in |
| Sell Pack Height | 2.76 in |
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