| CONTACT SWITCHING ACTION | MAKES BEFORE BREAKS SINGLE SECTION FRONT |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 1.557 INCHES MINIMUM AND 1.567 INCHES MAXIMUM SINGLE MOUNTING FACILITY |
| OVERALL DIAMETER | 1.890 INCHES MINIMUM AND 1.910 INCHES MAXIMUM |
| MOUNTING METHOD | STRUT SINGLE MOUNTING FACILITY |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.156 INCHES MINIMUM AND 0.160 INCHES MAXIMUM SINGLE MOUNTING FACILITY |
| STYLE DESIGNATOR | SWITCH SECTION, ROTARY |
| SWITCH CONTACT BASIC DESIGN | NONPILE-UP NONSYMMETRICAL |