PAD-4-MB | Siemens Replacement Board for PAD-4 NAC Expander Module Circuit Breaker 3-Phase Output Voltage 0–230 VAC

3-Phase Output Voltage 0–230 VAC Output Current 11

Its onboard x86-based processor operates at 50 MHz

and branch office connectivity

The ML7999A2001 is part of Honeywell’s line of advanced pneumatic actuators designed to directly couple to a variety of damper and valve shafts without additional linkage hardware

The 3-MODCOM is an Edwards EST modem communicator module developed to handle off-premise communications for EST3 systems

PAD-4-MB | Siemens Replacement Board for PAD-4 NAC Expander Module Circuit Breaker 3-Phase Output Voltage 0–230 VACDescription The Siemens PAD 4 MB is a replacement main board for the PAD 4 NAC (Notification Appliance Circuit) expander module. It restores proper circuit expansion capability for Siemens fire alarm systems, ensuring reliable operation of notification devices. Technical Specifications Condition New Never Used Surplus Brand Siemens Category Fire Alarm Equipment Part Number PAD 4 MB Subcategory Replacement Board Product Type NAC expander replacement