Industrial CHM FUSHOLDER 3POLE 600V Fuse Holder

Bussmann/Eaton’s CHM3-series modular fuse holder is a three-pole base designed to hold three 10×38 mm CH-series fuses, consolidating triple-fuse protection in a compact unit. It is rated for 600 V (UL) and 690 V (IEC) and supports 30 A (UL) or 32 A (IEC) fuse ratings, making it suitable for protecting three separate circuits in industrial control panels and power-distribution enclosures. As part of the CHM modular fuse holder family, it accepts standard 10×38 mm fuses and enables quick interchange across all three poles, with a design that supports modular expansion when additional protection is required. Variants in the CHM3 family, such as CHM3DIU and CHM3DU, share these electrical ratings and are intended for multi-pole protection in rugged industrial environments. Typical applications include motor controls, drives, and panel-level protection where three simultaneous fusing is required in a compact footprint. This CHM3 three-pole holder integrates with Bussmann CH fuses to provide consistent, reliable interruption performance across all poles while keeping installation straightforward for panel builders and service technicians.