Certificate

File E67774 Vol. 1 Sec. 14 Page 2 Issued: 1-30-90

and Report Revised: 8-3-90

ENGINEERING CONSIDERATIONS (NOT FOR INSPECTOR USE)

Use - The switch(es) covered by this Report are for use only in complete equipment

where the suitability of the combination is determined by Underwriters Laboratories Inc.

Standard Conditions of Acceptability -

General - The following five Conditions of Acceptability apply to all switches

covered by this Report.

1. The switch terminals have been investigated for use only with copper wire

or copper alloy quick-connect terminals.

2. A standard sized quick-connect tab (per Table 7.1 of UL 1054) is to be mated

with the appropriate standard size quick-connect connector. The tab is provided with

a detent that shall be properly matched to the connector.

3. The spacing between any temrinals and a flat mounting surface has been judged

in accordance with UL 1054 (Special-Use Switches). However, the spacing requirements

between the connection when installed on the terminal and the mounting surface shall

comply with the end-use standard spacings.

4. For switches with integral leads, the temperature rting of the leads if 60

minimum unless the leads are surface marked with a higher rating.

5. The switch has been subjected to a minimum 6000 Cycle Endurance Test.