The United Security Products BP33 Mini OHD Contact 2.25″ Gap is a robust solution for securing overhead doors in both industrial and residential settings. With its rugged aluminum construction and premium materials, this contact switch ensures reliable performance and durability. The extra wide gap and adjustable mounting options make installation easy, while the superior protection of the wiring guarantees long-lasting use.
United Security Products BP33 Mini OHD Contact Features
- Extra Wide 2.25” Gap: Accommodates various door sizes for versatile applications.
- Rugged Aluminum Construction: Provides durability and resistance to harsh environments.
- Miniature Size 3.5” x 1.5”: Compact design ideal for tight spaces without sacrificing performance.
- Premium Rhodium Metal Contacts: Ensures excellent conductivity and long-term reliability.
- Rare Earth 5 Magnets: Offers strong magnetic attraction for secure closure.
- Closed Circuit: Enhances security by ensuring a complete circuit when the door is closed.
- Armored Stainless Steel Cable, 18” Length L Bracket: Protects wiring from damage and allows flexible installation options.
United Security Products BP33 Mini OHD Contact Specifications
| Feature | Details |
| Model | BP33 |
| Construction Material | Rugged Aluminum |
| Gap Size | 2.25 inches |
| Contact Type | Closed Circuit |
| Magnet Type | Rare Earth Alnico 5 |
| Dimensions | 3.5” x 1.5” |
| Cable Length | 18 inches |
| Bracket Type | L Bracket Included |



















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