Sentrol Reed Switch, RM, Steel Door, NC, 3/8"(9.5mm) gap, 3/4"(19mm) Dia, White
Specifications
- SKU Code
- 1078CN
- Brand
- Sentrol
- Product Type
- Reed Switches
Description
The 1078CN Sentrol Reed Switch is purpose-built for steel door installations in commercial and industrial environments. This recessed mount contact features a normally closed (NC) circuit, 3/4" (19mm) diameter housing, and a 3/8" (9.5mm) maximum gap distance, making it ideal for reliable perimeter security.
- Designed for steel doors – Optimised for use in hollow metal frames and steel door structures commonly found in commercial buildings.
- Rugged unibody construction – One-piece housing enhances strength, reliability, and long-term performance.
- Ribbed housing design – Flexible sides ensure a quick and secure fit without the need for adhesives.
- Normally closed configuration – Provides consistent and tamper-resistant magnetic contact when closed.
- 3/4" (19mm) recessed diameter – Standard size for compatibility with most pre-drilled steel door channels.
- 3/8" (9.5mm) sensing gap – Ideal for tight installations requiring precise contact alignment.
- Rare earth magnet options – Optional high-strength magnets available for applications with top channels or thick steel frames.
- Multiple connection types – Available in fly lead or terminal models for flexible installation preferences.
Engineered for durability and ease of installation, the 1078CN is a dependable solution for recessed contact applications requiring reliable detection on steel doors. Supplied in white for a clean, professional finish.
Sentrol Reed Switch, RM, Steel Door, NC, 3/8"(9.5mm) gap, 3/4"(19mm) Dia, White
Specifications
- SKU Code
- 1078CN
- Brand
- Sentrol
- Product Type
- Reed Switches
*GSA makes every effort to source accurate and detailed product descriptions and technical information from our trusted manufacturers. We also utilise AI to assist in curating this information. However, from time to time, inconsistencies or errors may occur. For the most accurate product specifications, please refer to the official product data sheets provided. If you spot an error, let us know so we can correct it.
Description
The 1078CN Sentrol Reed Switch is purpose-built for steel door installations in commercial and industrial environments. This recessed mount contact features a normally closed (NC) circuit, 3/4" (19mm) diameter housing, and a 3/8" (9.5mm) maximum gap distance, making it ideal for reliable perimeter security.
- Designed for steel doors – Optimised for use in hollow metal frames and steel door structures commonly found in commercial buildings.
- Rugged unibody construction – One-piece housing enhances strength, reliability, and long-term performance.
- Ribbed housing design – Flexible sides ensure a quick and secure fit without the need for adhesives.
- Normally closed configuration – Provides consistent and tamper-resistant magnetic contact when closed.
- 3/4" (19mm) recessed diameter – Standard size for compatibility with most pre-drilled steel door channels.
- 3/8" (9.5mm) sensing gap – Ideal for tight installations requiring precise contact alignment.
- Rare earth magnet options – Optional high-strength magnets available for applications with top channels or thick steel frames.
- Multiple connection types – Available in fly lead or terminal models for flexible installation preferences.
Engineered for durability and ease of installation, the 1078CN is a dependable solution for recessed contact applications requiring reliable detection on steel doors. Supplied in white for a clean, professional finish.

