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Eaton Cutler-Hammer Bussman 170M1372

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170M1372

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The Eaton Cutler-Hammer 170M1372 is a high-speed fuse designed for effective protection in electrical systems. With a current rating of 315 amps and a breaking capacity of 200 kA, this fuse is reliable under demanding conditions.

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Technical specifications for 170M1372

ManufacturerEaton Cutler-Hammer
Product TypeFuse
Product LineBussman
Part Number170M1372
Weight0.25 lbs (0.11 kg)
Fuse TypeHigh-Speed Fuse
Fuse Body TypeSquare Body
Current Rating315 Amps
Breaking Capacity200 kA
Status IndicatorTop Status Indicator
Insulated Metal Gripping LugsNot Included
Utilization CategoryAccompanied Semiconductor Protection (aR) Category
Voltage TypeAC Voltage
Rated AC Voltage690 Volts AC
Fuse SizeSize 000
Center-to-Center Connection Distance76.7 mm
ClassClass aR
Watt Loss52W
Blade End ConnectionsSupported

The 170M1372 from Eaton Cutler-Hammer belongs to the Bussman series and is a high-speed fuse implemented for critical applications. This fuse features a square body design and is rated for a maximum continuous current of 315 amps. With a substantial breaking capacity of 200 kA, it is capable of withstanding high fault levels without failure. The unit includes a top status indicator, allowing users to quickly ascertain the operational status of the fuse at a glance. Notably, insulated metal gripping lugs are not included with this fuse, emphasizing its streamlined design.

This model is classified within the Class aR category, making it suitable for semiconductor protection applications. It operates with alternating current (AC) voltage and holds a maximum rated voltage of 690 volts AC, providing extensive protection for various systems. In addition to its electrical ratings, the 170M1372 has a fuse size marked as Size 000, promoting compatibility with various installations. The connection distance between the center points measures 76.7 mm, ensuring easy integration into existing setups. Furthermore, it supports blade end connections, enhancing versatility in connectivity. The total watt loss for this fuse is registered at 52W, indicating its efficiency under load.