Bosch D292 Four Wire Base

Four Wire Base
Replacement for MB4W
 

Discontinued Sold Out!

Use the D292 Four‑wire Detector Base with smoke and heat detector heads to provide early fire warning for life safety and property protection systems.

This base is compatible with the following:

• D285 Photoelectric Smoke Detector Head
• D285TH Photoelectric Smoke Detector with Heat Sensor Head
• D286 Ionization Smoke Detector Head
• D603 Fixed‑temperature (135°F [57°C]) and Rate‑of‑Rise Heat Detector
• D604 Fixed‑temperature (135°F [57°C]) Heat Detector
• D605 Fixed‑temperature (190°F [88°C]) Heat Detector


Specs:

Dimensions (diameter): 6.375 in. (16.2 cm)
Current (alarm): 12 VDC: 52 mA 24 VDC: 54 mA:  30 VDC: 70 mA maximum
Current (standby): 0.12 mA maximum
Voltage (standby): 10 VDC to 30 VDC