LEM-320 | Notifier Loop Expander Module for ONYX Fire Alarm Panels New The Siemens MBK125 is a

The Siemens MBK125 is a 125-amp main circuit breaker kit designed for 1-phase liquid-cooled electrical systems operating at 120/240 VAC

providing a dependable and efficient solution for enhancing PLC and machine control operations

with 35 to 85% relative humidity (non-condensing)

and diagnostics for DL205 and DL405 PLC systems

Supported PLC

LEM-320 | Notifier Loop Expander Module for ONYX Fire Alarm Panels New The Siemens MBK125 is aDescription The NOTIFIER LEM 320 Loop Expander Module provides additional Signaling Line Circuits (SLCs) to compatible ONYX Series Fire Alarm Control Panels. Designed to mount as a daughter board to the LCM 320, it delivers reliable expansion capacity while maintaining system performance and survivability. Technical Specifications Condition New Never Used Surplus Brand Notifier Category Flame Safety Products Part Number LEM 320 Subcategory Flame