Seco-Larm SS-090-2H5 High-Security Tubular Key Lock
- Maintained ON/OFF
- Key removable from both ON and OFF positions
- Commonly used as ON/OFF switch to arm/ disarm alarm or shunt zone
- 12VDC, 2 Amps max

The SS-090-2H5 from Seco-Larm is a High-Security Tubular Key Lock, SPST, shunt-ON/OFF. Key removable from ON & OFF position. Key #1305. Ideal for use in residential, commercial, industrial, and vehicle burglar alarm systems, as well as computer systems, data processing equipment, and other types of equipment or machinery that requires operation by authorized personnel only. Patented "See-Saw" contacts assure a reliable, automatically self-adjusted contact even after the contacts are worn out from prolonged use, or otherwise misaligned by vibration such as uneven road surfaces. Designed and built to resist expert picking and attacking. Terminal divider between terminals prevents the possibility of shorting wires when making connections. The fiber-bakelite base is highly resistant to heat; terminals are unaffected by soldering even at 7500F (4000C) for 120 seconds. In addition, fiber bakelite makes the base extremely durable and virtually unaffected by most forms of attack. Round terminals allow choosing between either solder or crimping connections. Key prevented from turning 3600 and from slipping past the ON and OFF positions. Chrome-plated brass outer housing combines durability with superior looks.
Seco-Larm SS-090-2H5 High-Security Tubular Key Lock Features
- Maintained ON/OFF: Provides consistent power control for security systems, ensuring reliability when arming or disarming.
- Key removable from both ON and OFF positions: Enhances user convenience, allowing for flexible key management in various applications.
- Commonly used as ON/OFF switch to arm/disarm alarm or shunt zone: Versatile function suitable for a wide range of security equipment, maximizing its utility.
- 12VDC, 2 Amps max: Optimal performance specifications ideal for various electronic applications, ensuring compatibility and efficiency.
Seco-Larm SS-090-2H5 Detailed Specifications
| Type | High-Security Tubular Key Lock |
| Mechanism | SPST, shunt-ON/OFF |
| Key Removability | Keys can be removed in both ON and OFF positions |
| Contact System | Patented "See-Saw" contacts for reliability |
| Material | Chrome-plated brass housing with high-resistance fiber bakelite base |
| Temperature Resistance | Terminals unaffected by soldering up to 7500F (4000C) for 120 seconds |
| Installation | Round terminals allow for solder or crimping connections |
| Protection Against Tampering | Designed to resist expert picking and attacks |
| Power Specifications | 12VDC, 2 Amps max |



