Innovations in Communications™ Since 1955

LEE DAN® COMMUNICATIONS, INC.
155 Adams Avenue, Hauppauge, New York, 11788-3699 USA
Phone: 800-231-1414 or 631-231-1414 Fax: 631-231-1498 E-Mail: info@leedan.com
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 SF-339
(SF339)
   
UL EMERGENCY SWITCH


The SF-339 (SF339) Emergency Switch includes a locking mushroom style switch, and is for use in any location where activation of an emergency signal is required. All electronic components are mounted on a circuit board, including a reliable industry proven DPDT switch for circuit initiation. The DPDT switch and the indicator LED are completely sealed in plastic.

The SF-339 (SF339) may be used as an emergency switch or as a staff-assist emergency call switch. The large mushroom style button is easily activated, so that calls may be placed using an elbow, shoulder, etc., when using the hands is inconvenient or inappropriate. Calls are cancelled by turning the mushroom-style button clockwise. Dome light indication and system annunciation vary according to the manner in which the SF-339 (SF339) is installed.

 

 

FEATURES

UL®1069 Listed

Simple and flexible operation

 Call-placed indicator

 Call cancel at point of origin

 Attractive, flame-retardant (UL® 94V-0) plastic faceplate

0.9" diameter (23 mm) red mushroom-style button

SPECIFICATIONS

Dimensions: Height: 4.5" Width: 2.8125" Depth: 1"

Projects: 1"

Construction: Flame-retardant (UL® 94V-0) plastic

Connections: Plug-in type.

Housing: Single gang ring with square box.

REQUIRED COMPONENTS

Tek-CARE® NC300II,

NC200, NC150, NC110 Nurse Call Systems

or

Tek-CARE®500 Wireless Emergency Call System

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This page was last updated June 11, 2015

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 Phone: 800-231-1414 or 631-231-1414   Fax: 631-231-1498 E-Mail: info@leedan.com

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