Narrow style frame mount mortise cylinder key switch.

81320-4MT - Momentary
81320-4MM - Maintained
Features: Narrow style frame mount mortise cylinder key switch
1-3/4” frame mount
Brushed stainless steel finish
1-1/8” mortise cylinder not included
Electrical Ratings: DPDT contact configuration
Contacts rated: 30 VDC, 1A