FWP-40 - Eaton Bussmann High Speed Cylindrical Fuse 40A 700V 200kAIC

FWP-40

FWP-40 is an Eaton Bussmann series high speed cylindrical fuse designed for semiconductor protection, DC common bus applications, DC drives, and power converter circuits. This ferrule-end fuse delivers superior current limitation and fast-acting protection in a compact form factor, available in multiple construction sizes to meet diverse installation requirements.FWP-40 fuses are engineered for accompanied semiconductor protection (Class aR) with a 40 ampere rating and 700V AC/DC voltage capability. The fuse features a 200 kAIC interrupt rating at 700V AC and 50 kAIC at 700V DC, providing reliable short-circuit protection. These high-speed fuses are constructed from ceramic material with ferrule end connections and are compatible with Bussmann series finger-safe holders and striker accessories. The non-indicating design ensures consistent performance across industrial and commercial power distribution systems.

• Amperage Rating: 40 A
• Voltage Rating: 700V AC/DC
• Interrupt Rating: 200 kAIC at 700V AC, 50 kAIC at 700V DC
• Fuse Class: Class aR (accompanied semiconductor protection)
• Construction Sizes: 14x51 mm ferrule
• Connection Type: Ferrule end x ferrule end
• Material: Ceramic
• Certifications: UL Recognized, CSA Certified, CE Marked, RoHS Compliant
• Frequency Rating: 45-62 Hz
• Breaking Capacity: 200 kA
• Pre-arc I2t: 84 A2 sec
• Watt Loss: 8 W

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Specifications

• Part Number: FWP-40
• Manufacturer : Eaton
• Brand : Bussmann
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : FWP Series
• Type : FWP
• Voltage : 700
• Amperage : 40
• AIC rating : 200kA@700Vac/dc
• Connection : Bolted
• Diameter : 0.56
• Barrels : 1

Product Data

• UPC : 05171250866
• GTIN : 00051712508667
• Dimensions : 0.75 in x 4.35 in x 0.75 in (Length/Depth x Height x Width)
• Weight : 0.18