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FWS-12A20F - Bussmann series high speed traction/rail fuses

FWS-12A20F

Eaton Bussmann series high speed traction fuse, 12A, 50 kAIC, Fuse, Class gS

Product specifications

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General specifications

Product Name	Eaton Bussmann series high speed traction fuse
Catalog Number	FWS-12A20F
UPC	051712634571
EAN	5027590501224
Product Length/Depth	127 mm
Product Height	20 mm
Product Width	20 mm
Product Weight	96.7 g
Compliances	CE Marked
Certifications	IEC Rated

Electrical data

Amperage Rating	20 A
Voltage rating	1400 V
Voltage type	AC/DC
Interrupt rating	50 kA at 1000 Vdc
Class	Class gG
Clearing (I2T)	380 at 750 Vdc
Pre arc (I2T)	170
Watt losses	3.4 W

Product specification

Application	traction
Fuse type	FWS-A20FI
Fuse size	20 x 127 mm

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CATbrasil@eaton.com

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Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.