Mersen R079457 Protistor Size 120 aR Semiconductor Fuse-Link 100 A 2000VDC
- MPN: R079457
- PPN: FER-R079457
CAD
$3107.23
/ EA
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Lead times may vary. For an accurate estimate please contact us.
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Spec sheet
Description
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).
Specifications
Key Specifications
| Rated voltage DC IEC | 2000 V |
|---|---|
| AC or DC | DC |
| Fuse Size | 120 |
| Clearing I2t At Rated Voltage | 5800 A²s |
| Design Details | aR |
| Indication System Type | Striker |
| Connection/Terminal Type | L Brackets |
| Power Dissipation at Rated Current Value | 70.5 W |
| Length | 8.54 in |
| Weight | 1.984 lb |
| Ampere Rating | 100 A |
|---|---|
| Speed/Characteristic | aR |
| Mounting | Bolted |
| Max. Rated Breaking Capacity DC | 100 kA |
| Indication System | Yes |
| Connection/Terminal Material | Silver-Plated Brass |
| Body/Insulating Material | Ceramic |
| Width | 1.73 in |
| Height | 2.47 in |
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CAD
$3107.23
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
CAD$3107.23/ EA
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