YBN-NSA-4 HOCHIKI

Product Overview

The HOCHIKI YBN-NSA-4 and HSB-NSA-6 mounting bases are rugged, electronics-free bases designed for use with Hochiki NS Analog sensors. These bases provide a secure and flexible platform for sensor installation, maintaining loop continuity even when sensors are removed. An anti-tamper locking feature ensures the sensor head remains secure and can only be removed with a small screwdriver. Available in 4-inch (YBN-NSA-4) and 6-inch (HSB-NSA-6) models, these bases are ideal for commercial and industrial fire detection applications.

Compatible Sensors: AIE-EA, ALG-V, ALK-V, ALK-D, ALN-V, ATG-EA, ATJ-EA, ACA-V

Key Features

• UL & ULC Listed for safety and compliance
• Electronics-free, rugged screw-terminal design
• Maintains loop continuity when sensors are removed
• Anti-tamper locking tab for secure sensor installation
• Available in 4-inch and 6-inch models
• Compatible with all NS analog sensors