Bussmann 170H0099 High-Speed Fuse Microswitch, Switch K2, 2A 250V

Bussmann 170H0099 High-Speed Fuse Microswitch, Switch K2, 2A 250V

The Bussmann 170H0099 is an Eaton series high-speed microswitch used as a fuse accessory, rated 2 A at AC 250 V and designated Switch K2. Built for use with a fuse-link with type K indicator, this microswitch carries a voltage rating of 700V (UL) and 690V (IEC), making it well suited to high-voltage fuse monitoring applications. As a genuine Bussmann/Eaton component, it integrates directly with compatible fuse assemblies to deliver reliable, code-conscious status indication in professional electrical systems.

Key Features

• Switch Rating: Rated 2 A at AC 250 V for accurate low-current switching in fuse monitoring circuits.
• Switch Designation: Identified as Switch K2, a dedicated fuse accessory component within the Eaton series lineup.
• Voltage Rating: Dual-rated 700V (UL) and 690V (IEC) for use across both UL and IEC voltage classification systems.
• Amperage Rating: 5 A amperage rating supports pairing with compatible fuse-link with type K indicator assemblies.
• Fuse Indicator: Non-indicating configuration for straightforward integration with type K indicator fuse-links.
• Application: Purpose-built accessory for fuse-link with type K indicator assemblies, supporting accurate fuse status monitoring.

Technical Specifications

• Accessory Spare Part Type: Other
• Amperage Rating: 5 A
• Application: fuse-link with type K indicator
• Compliances: Contact factory
• Fuse Indicator: Non-indicating
• Product Height: 35 mm
• Product Length Depth: 220 mm
• Product Weight: 26.6 g
• Product Width: 88 mm
• Voltage Rating: 700 V (UL), 690 V (IEC)

Typical Applications

• Fuse Monitoring and Status Indication
• Industrial Fuse Assemblies with Type K Indicators
• High-Voltage Switchgear and Fuse Panels
• Commercial and Industrial Electrical Installations
• Panelboard and Switchgear Fuse Accessory Upgrades

Why Bussmann?

Bussmann, part of the Eaton series, engineers fuse accessories like the 170H0099 microswitch to precise electrical ratings for dependable fuse-link monitoring. With a defined 2 A / 250 V switch rating, a dual 700V (UL) / 690V (IEC) voltage rating, and a design purpose-built for fuse-link with type K indicator assemblies, this microswitch delivers consistent, reliable performance for professional electrical installations.