Mersen W079438 Protistor 70 aR Semiconductor Fuse-Link 1200VDC, 50A, Bolted Mounting, Ceramic Body
Mersen W079438 Protistor 70 aR Semiconductor Fuse-Link 1200VDC, 50A, Bolted Mounting, Ceramic Body
- MPN: W079438
- UPC: 3605340034042
- PPN: FER-W079438
Spec sheet
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CAD$1873.60/ EA
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.
Specifications
Specifications
- Rated voltage DC IEC
- 1200 V
- ROHS Compliant
- Yes
- Speed/Characteristic
- aR
- Mounting
- Bolted
- Max. Rated Breaking Capacity DC
- 100 kA
- Indication System Type
- Striker
- Connection/Terminal Type
- L Brackets
- Power Dissipation at Rated Current Value
- 26 W
- Length
- 6.42 in
- Weight
- 1.499 lb
Ampere Rating50 A
AC or DCDC
Fuse Size70
Clearing I2t At Rated Voltage1.03 kA²s
Indication SystemYes
Connection/Terminal MaterialBrass
Body/Insulating MaterialCeramic
Width1.5 in
Height2.47 in
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