Overview
The Bussmann SAMI-2I is a 0–30A indicating fuse block cover designed for use with Class R, K5, and H type fuses rated at 600VAC/VDC. This dead front cover protects personnel from exposed terminals and contacts on Bussmann fuseblocks and is compatible with most competitive fuseblock brands. The indicating design features a yellow light window that visually confirms when a fuse has blown, eliminating guesswork during troubleshooting and maintenance.
Key Features
- Dead front design covers exposed fuseblock terminals and contacts for personnel safety
- Indicating feature with yellow light window shows fuse blow status at a glance
- Compatible with Class R, K5, and H type fuses in 0–30A range
- 600VAC/VDC rated for standard industrial electrical systems
- Fits Bussmann and most competitive fuseblock designs
- UL Listed for electrical safety compliance
Technical Specifications
- Part Number: SAMI-2I
- Amperage Range: 0–30A
- Voltage Rating: 600VAC/VDC
- Fuse Class: Class R, Class K5, Class H
- Indicating Type: Yes (with yellow light indicator)
- Design: Dead front
- Length: 7.03 inches
- Width: 1.30 inches
- Height: 2.07 inches
- Certifications: UL Listed, CSA Certified
- Quantity per Box: 3 units
- Compatible Fuseblock Brands: Bussmann, most competitive brands
Typical Applications
The SAMI-2I is commonly used in:
- Industrial control panels and motor starter enclosures
- Electrical distribution equipment requiring 0–30A overcurrent protection
- HVAC systems, machinery automation, and process equipment
- Facilities needing visual fuse status indication for quick diagnostics
- Retrofit applications on existing Bussmann or equivalent fuseblocks
Compatibility & Replacements
Compatible With
- Bussmann fuseblocks (all SAMI series mounting compatible)
- Most competitive 600VAC fuseblock designs
- Class R, K5, and H type fuses rated 0–30A
- Industrial electrical panels and control enclosures
- Dead front fuseblock installations
Replaces / Drop-In Replacement For
- Previous generation Bussmann fuse covers for Class R, K5, H applications
- Non-indicating SAMI-2N (if upgrade to indicator feature desired)
Works With
- Bussmann SAMI series fuseblock covers (standardized mounting and dimensions)
- UL/CSA-approved electrical panel installations
- Standard industrial electrical safety standards and codes
