Eaton Bussmann 170H3003 High Speed Fuse Base, 630A 1000V AC/DC, 80mm Fixed Center, M10 - Pack of 9

170H Series High Speed Fixed Center Fuse Base - Eaton Bussmann Series

The Eaton Bussmann 170H3003 is a heavy-duty, single-pole fuse base engineered for high-speed square body fuses. Designed to provide a secure and low-resistance electrical connection, this fixed-center base is rated for demanding applications up to 630 Amps and 1000V AC/DC. It features a robust screw-on mounting method with an 80mm center distance, specifically optimized for DIN 43653 square body fuses. The unit is constructed from halogen-free materials, meeting modern environmental and safety requirements for industrial power electronics and semiconductor protection circuits.

Technical Specifications:

• Manufacturer: Eaton
• Brand: Bussmann series
• Catalog Number: 170H3003
• Type: High speed fixed center fuse base
• Amperage Rating: 630 A
• Voltage Rating: 1000 Vac / 1000 Vdc
• Number of Poles: Single-pole
• Connection Type: M10 Connector
• Fixed Center Distance: 80 mm

Mechanical & Material Characteristics:

• Mounting Method: Screw-on
• Standard Compliance: DIN 43653, UL 512, RoHS Compliant
• Material Properties: Halogen-free construction
• Dimensions: 217 mm (L) x 94 mm (W) x 82 mm (H)
• Weight: 1033 g per unit

Compatibility & Application: The 170H3003 base is specifically designed for use with Eaton Bussmann high-speed square body fuses, accommodating sizes 1*, 2, and 3. It is an essential component for power conversion equipment, including large-scale inverters, variable speed drives (VSDs), and UPS systems where high-speed semiconductor protection is critical. This base is fitted with provisions for extra contacts (microswitches) to allow for remote fuse status monitoring.