HIGH SPEED MICRO SWITCH 170H0069

Product Description

The 170H0069 High Speed Microswitch is an Eaton Bussmann series fuse accessory microswitch used for high-speed fuse monitoring and indication in power protection systems.

It is not a general mechanical limit switch—instead, it is designed to work with high-speed semiconductor fuses (Type K / industrial fuse links) and provides remote electrical indication when a fuse operates (blows/trips).

Key Features

• High-speed microswitch for fuse monitoring applications
• Designed for Eaton Bussmann high-speed fuse accessories
• Provides remote indication of fuse operation (trip status)
• SPDT contact configuration (NO + NC contacts)
• Compact industrial design for panel and fuse holder integration
• Suitable for semiconductor protection fuse systems
• Mechanical indicator coupling for precise status detection
• DIN-style fuse accessory mounting system
• High reliability for power electronics and drive protection
• Designed for continuous industrial duty operation
• Used in DC drives, rectifiers, converters, and motor protection panels
• Ensures fast fault signalling for critical equipment protection

Specifications

• Product Type: High Speed Microswitch / Fuse Accessory
• Model: 170H0069
• Manufacturer: Eaton Bussmann (Eaton)
• Function: Fuse blown / status indication switch
• Contact Type: 1NO + 1NC (SPDT)
• Current Rating: 2A – 5A (application dependent reference)
• Voltage Rating: 250V AC
• Mounting Type: Fuse holder / DIN fuse base accessory
• Application Class: Semiconductor fuse systems / high-speed protection
• Connection Type: 6.3 mm lug terminals
• Operating Mechanism: Mechanical indicator-driven switch
• Operating Temperature: Industrial standard (-20°C to +60°C approx.)
• Application: DC drives, rectifiers, inverters, UPS systems, motor protection, power converters
• Compliance: RoHS compliant
• Construction: Industrial-grade compact accessory module