Seco-Larm SS-090-2H6 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-090-2H6 from Seco-Larm is a High-Security Tubular Key Lock, SPST, shunt-ON/OFF. Key removable from ON & OFF position. Key #1306. 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-090-2H6 Key Lock Features
- Maintained ON/OFF: Allows for easy arming and disarming of security systems with a simple key turn.
- Key removable from both ON and OFF positions: Provides flexibility in operation, enabling secure locking in either position.
- Commonly used to arm/disarm alarm systems: Ideal for protecting various environments by managing access to alarm functionality.
- 12VDC, 2 Amps max: Compatible with many systems providing reliable performance in typical security applications.
Seco-Larm SS-090-2H6 Technical Specifications
| Type | High-Security Tubular Key Lock |
| Switch Type | SPST (Single Pole Single Throw) |
| Key Number | #1306 |
| Contact Resilience | Patented "See-Saw" contacts for reliable performance |
| Heat Resistance | Fiber-bakelite base unaffected by soldering up to 750°F (400°C) |
| Security Features | Resistant to picking and attacks; designed for high durability |
| Connection Type | Round terminals for solder or crimp connections |
| Dimensions | Compact design suitable for various installations |



