Product Family Name Push/Pull Switch FEATURES Moisture and contaminant resistant Designed for severe temperatures Vibration resistant Sliding contacts Knob available in variety of colors TYPICAL APPLICATIONS Construction Agricultural Marine Material Handling Machine Tools The Honeywell push/pull switch is a robust, environmentally sealed, sliding Mining contact switch incorporating two circuits with multiple combinations. The sliding contacts provide positive contact closure and opening when the switch knob is operated. The switch can be designed with a single circuit in either the push or pull position, two circuits in either the push or pull WARNING positions, or a single circuit in both the push and pull position. The dual o- PERSONAL INJURY ring design protects the contact chamber by isolating it from any moisture or DO NOT USE these any other contaminant. products as safety or emergency stop devices or Replacement for Unsealed: in any other application PTO Switches where failure of the product Park Brake Switches could result in personal Emergency Stop Switches injury. Failure to comply with these instructions could result in death or serious injury. WARNING MISUSE OF DOCUMENTATION The information presented in this product sheet is for reference only. Do not use this document as a product installation guide. Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. Sensing and Control Product Family Name Push/Pull Switch Part Circuitry 87941 2 NO Circuits in Push 87942 1 NO Circuit in Push 87943 1 NO and 1 NC Circuits in Push 87944 2 NC Circuits in Push 87945 1 NC Circuit in Push SPECIFICATIONS Maximum Design Electrical Load: 20 A 12-14 Vdc 10 A 24 Vdc Operating Temperature Extremes: -40 C to 100 C -40 F to 212 F Endurance Test Cycle Life at Design Electrical Load: 25,000 cycles Standard Electrical Connection: Integral Packard Connector Screw Terminals WARRANTY/REMEDY Honeywell warrants goods of its manufacture as While we provide application assistance personally, being free of defective materials and faulty through our literature and the Honeywell web site, it workmanship. Contact your local sales office for is up to the customer to determine the suitability of warranty information. If warranted goods are the product in the application. returned to Honeywell during the period of coverage, For application assistance, current specifications, or Honeywell will repair or replace without charge those name of the nearest Authorized Distributor, contact a items it finds defective. The foregoing is Buyers nearby sales office. Or call: sole remedy and is in lieu of all other warranties, 1-800-537-6945 USA/Canada expressed or implied, including those of 1-815-235-6847 International merchantability and fitness for a particular FAX purpose. 1-815-235-6545 USA Specifications may change without notice. The INTERNET information we supply is believed to be accurate and www.honeywell.com/hobbs reliable as of this printing. However, we assume no honeywellhobbs.marketing honeywell.com responsibility for its use. www.honeywell.com/hobbs Honeywell 1034 East Ash Street Springfield, Illinois 62703 006161-1-EN IL50 GLO 804 Printed in USA Copyright 2004 Honeywell International Inc. All Rights Reserved.