![Bosch D344-1.5 Sampling Tube (1.5 ft [0.5 m])](//a248.e.akamai.net/origin-cdn.volusion.com/23krs.qnbw9/v/vspfiles/photos/498710-1.jpg?1337081667)
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![Bosch D344-3 Sampling Tube (3 ft [1 m])](//a248.e.akamai.net/origin-cdn.volusion.com/23krs.qnbw9/v/vspfiles/photos/498712-1.jpg?1337081667)
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Sampling tubes for use with the D340, D342, D343 D344-1.5 is for ducts up to 1.5' wide D344-3 is for ducts up to 3' wide D344-5 is for ducts up to 5' wide
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Sampling tubes for use with the D340, D342, D343 D344-1.5 is for ducts up to 1.5' wide D344-3 is for ducts up to 3' wide D344-5 is for ducts up to 5' wide
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D344-TF Tube Filters
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The DRA12/24 Annunciator is designed to provide remote annunciation of alarms when connected to the D7050B6 Multiplex Detector Base. It mounts on a singlegang box, or it can be surface mounted. Easy wiring to D7050B6Attractive faceplate with highlyvisible alarm LED
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The DRA5 Annunciator is designed to provide remote annunciation of alarms for a number of Bosch smoke and heat detectors. It mounts on a singlegang box, or it can be surface mounted. Easy wiring Attractive faceplate with highlyvisible alarm LED
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Fits all F220 Series products. The F220-B6 Mounting Base is designed for two-wire (12 VDC or 24 VDC system) applications and is UL Listed when used in combination with these UL-Listed detectors. Alarm output is DC IN/OUT. Alarm current is limited to 20 mA minimum at 8.5 VDC; 35 mA maximum at 32 VDC. Standby current is nominally 90 ľA at 12 VDC, 100 ľA at 24 VDC, and 120 ľA maximum at 32 VDC. (See F220 Datasheet 4998147998 for additional information.)
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Fits all F220 Series products. The F220-B6C Mounting Base provides a Form A normally-open (NO) alarm loop relay and an auxiliary set of Form C (NC/C/NO) contacts. The contacts are rated 0.5 A at 125 VAC, 1.0 A at 30 VDC for resistive loads. It is UL Listed when used in combination with these UL-Listed detectors. Alarm current is 31 mA at 12 VDC, 35 mA at 24 VDC, and 40 mA maximum at 30 VDC. Standby current is nominally 90 ľA at 12 VDC, 100 ľA at 24 VDC, and 120 ľA maximum at 32 VDC. (See F220 Datasheet 4998147998 for additional information.)
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Fits all F220 Series products. The F220-B6E Power Supervision Mounting Base provides a Form A (NO) alarm loop relay and a built-in EOL power supervision relay. The EOL power supervision relay eliminates the need for separate power supervision devices. The Form A relay is rated 0.5 A at 100 VDC for resistive loads. It is UL Listed when used in combination with these UL-Listed detectors. Alarm current (not including the detector) is 25 mA at 12 VDC, 30 mA at 24 VDC, and 34 mA maximum at 30 VDC. Standby current is 16 mA maximum at 30 VDC. Only one F220-B6E base should be used per run. It should be the last base on the run in a style B circuit. (See F220 Datasheet 4998147998 for additional information.)
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Fits all F220 Series products. The F220-B6R Mounting Base is the standard base for four-wire (12 VDC or 24 VDC) detector systems and is UL Listed when used in combination with these UL-Listed detectors. The alarm loop relay (Form ") is normally open and closes on alarm. It is rated 0.5 A at 100 VDC. Alarm current is 13.5 mA at 12 VDC, 16.5 mA at 24 VDC, and 19 mA maximum at 30 VDC. Standby current is nominally 90 ľA at 12 VDC, 100 ľA at 24 VDC, and 120 ľA maximum at 32 VDC. (See F220 Datasheet 4998147998 for additional information.)
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The D7050B6 is the required base for the D7050 Multiplex Photoelectric Smoke Detector Head and the D7050TH Multiplex Photoelectric Smoke Heat Detector Head. It connects to the multiplex bus of the D7024 Addressable Fire Alarm Control Panels (FACPs). Note: The D7024 FACP requires a D7039 MUX Expansion Module and control panel ROM version 2.0 or higher. Connects to multiplex bus of the D7024 Addressable FACPDetector's head is easily removed by twistingTwo piece detector head and base design allows prewiring the system
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