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STI Metal Protective Cabinet – Indoor Type 1 Enclosure Series
The STI Metal Protective Cabinet Series provides secure, indoor-rated enclosures for electrical and electronic equipment up to 1000V. Constructed from powder-coated steel to resist corrosion, these Type 1 UL/cUL Listed cabinets protect against accidental or intentional damage while ensuring easy access for authorized personnel. The heavy-duty design includes a continuous piano hinge, built-in document holder, and multiple knockouts for versatile wiring. Available in various sizes and colors with optional locks and backplates, these cabinets are ideal for industrial, commercial, and institutional applications.
Key Features:
- UL & cUL Listed, Type 1 indoor enclosure
- Heavy-duty powder-coated metal construction for corrosion resistance
- Continuous piano-type hinge for durability
- Integrated document holder with pen/key attachment
- Multiple 1/2” and 3/4” knockouts (top, side, bottom)
- Mounts directly to wall; accommodates uneven surfaces
- Available in multiple sizes and gauges (17 or 18 gauge steel)
- Optional key or thumb lock (sold separately)
- Optional steel backplates available for mounting inside cabinet
- Custom printing available on request
Manufacturer Resources
VIEW SPEC SHEET
Product Specs
- Accessories:
- KL544 Key lock (incl. 2 keys); TL644 Thumb lock; STI-MBP backplates; KIT-H18019 Standoff Kit; KIT-H18086 Keys for KL544
- Document Holder / Pen-Key Attachment:
- Included
- Enclosure Type:
- Industrial control panel enclosure; Indoor use
- Material / Finish:
- Powder-coated metal; durable finish helps protect against corrosion
- Options Available:
- Thumb or key lock (sold separately); Backplate (sold separately); Custom printing available
- Voltage (max equipment):
- Up to 1000V
- Certifications:
- UL, cUL Listed, Type 1
- Hinge Type:
- Continuous piano-type hinge
- Product Line:
- STI Metal Protective Cabinets
- Mounting Options:
- Wall mount; back design accommodates uneven walls/surfaces