170M4009 - Bussmann 250A 690V Square Body Fuse, Fast Acting, Bolt Mount, 1/80 AR UC, 170M Series

170M4009

170M4009 is a high-speed square body fuse from the Bussmann 170M Series, designed for reliable circuit protection in industrial and commercial applications. This fast-acting fuse features a 250A current rating and a 690V voltage rating, making it suitable for demanding environments where quick response to faults is critical. The bolt mount design ensures secure installation, while the robust construction provides excellent inrush current withstand and low let-through energy during fault conditions. The fuse is rated for 1/80 AR UC, ensuring compatibility with a wide range of electrical systems. This Bussmann 170M4009 fuse is engineered to meet international standards and offers permanent open fuse indication, finger-safe design (IP-20), and no venting of arc or molten metal during operation. It is ideal for use in motor starters, power distribution panels, and other critical electrical systems requiring high-speed protection and reliable performance.

• Part Number: 170M4009
• Manufacturer: Bussmann (Eaton)
• Series: 170M
• Current Rating: 250A
• Voltage Rating: 690V (IEC), 700V (UL)
• Fuse Type: Square Body, Fast Acting
• Mounting Type: Bolt Mount
• Interrupt Rating: 1/80 AR UC
• Frame/Size: 170M Series
• Permanent Open Fuse Indication
• IP-20 Finger Safe Rating
• No Venting of Arc or Molten Metal

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Specifications

• Part Number: 170M4009
• Manufacturer : Eaton
• Brand : Bussmann
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Section : High speed square body fuse
• Type : DIN43653
• Voltage : 690
• Amperage : 250
• AIC rating : 200kA@690V
• Connection : Knife Blade
• Class Rating : aR

Product Data

• UPC : 051712257411
• Dimensions : 245 mm x 62 mm x 142 mm (Length/Depth x Height x Width)
• Weight : 1.0465