B401 Plug-In Detector Base
Specifications
Base Diameter: 10.2 cm (4.0 inches)
Base Height: 2.0 cm (0.8 inches)
Weight: 152 g (0.34 lb.)
Mounting: 50 mm box
60 mm box
Operating Temperature Range: –10° to +60°C (14° to 140°F) — European Installation
0° to 49°C (32° to 120°F) — US/Australian Installation
Operating Humidity Range: 10% to 93% Relative Humidity
Electrical Ratings — includes base and detector
Base And Smoke Detector Base And Heat Detector
System Voltage: 12/24 VDC 24 VDC
Maximum Ripple Voltage: 4 Volts peak to peak 4 Volts peak to peak
Start-up Capacitance: 0.02 μF Maximum 0.02 μF Maximum
Standby Ratings:* 8.5 VDC Minimum 15 VDC Minimum
35 VDC Maximum 35 VDC Maximum
120 μA Maximum 100 μA Maximum
Alarm Ratings: 4.2 VDC Minimum at 10 mA** 4.2 VDC Minimum at 10 mA**
6.6 VDC Maximum at 100 mA** 6.6 VDC Maximum at 100 mA**
Reset Voltage: 2.5 VDC Minimum 2.5 VDC Minimum
Reset Time: 0.3 Seconds Maximum 0.3 Seconds Maximum
Start-up Time: 34 Seconds Maximum 34 Seconds Maximum
* 1151E: 30 μA Maximum.
** Alarm current MUST be limited to 100 mA maximum (130 mA for models 1151 and 2151) by the control panel.
If used, the RA400Z Remote Annunciator operates within the specified detector alarm currents.