Bosch D370B Wall Mount Door Holder, Brass

The D370 electromagnetic door holders are rugged diecast devices for holding doors. They allow control of doorways in alarm conditions. Typical applications are in stairways or other exit pathways where it is desirable to restrict airflow yet allow free emergency access.

UPC: 782695038895
Also known as: DS-D370B, BOS-D370B

Technical Specifications: Electromagnet (H x W x D)2: 4.625 in. x 2.75 in. x 2 in. (11.7 cm x 7 cm x 5.1 cm) Dimensions Catch Plate (diameter x depth)1: 2.25 in. x 2.25 in. (5.7 cm x 5.7 cm) Temperature (operating): +32°F to +120°F (0°C to +49°C) Relative Humidity: Up to 95%, non‑condensing Voltage (supply): 24 VAC, 24 VDC, or 120 VAC Current Draw (120 V installations): Common and High Voltage Terminals: 20 mA; Common and Low Voltage Terminals: 100 mA Current Draw (24 V installations): 24 VAC: 19 mA; 24 VDC: 20 mA

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