Ward Leonard Electric Company Inc
B1090-74
Switch Rotary
Detailed description
Switch Rotary
Specifications
Traceable sourcing
Trace review and C-of-C documentation available on request.
Approved alternates
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NSN Information for Part Number B1090-74 with NSN 5930-00-122-1816, 5930001221816
Characteristics Data of NSN 5930-00-122-1816, 5930001221816
| MRC | Criteria | Characteristic |
|---|---|---|
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | EXPLOSION PROOF |
| ABHP | OVERALL LENGTH | 9.813 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 4.750 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 4.750 INCHES NOMINAL |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.410 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| AFBH | INDIVIDUAL SECTION QUANTITY | 12 |
| AFCQ | KNOB MANUFACTURER CODE | 82121 |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 3.781 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 3.781 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| AJZE | SWITCH CONTACT BASIC DESIGN | NONPILE-UP NONSYMMETRICAL |
| AXGY | MOUNTING METHOD | BRACKET SINGLE MOUNTING FACILITY AND UNTHREADED HOLE SINGLE MOUNTING FACILITY |
| CBBL | FEATURES PROVIDED | ACTUATOR KNOB |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 500.0 AC AT SEA LEVEL |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 2 SINGLE ACTUATOR |
| CSCF | TERMINAL TYPE | TAB W/SCREW |
| CSHW | CONTACT SWITCHING ACTION | MAKES BEFORE BREAKS EACH SECTION FRONT |
| CSLC | SWITCH ACTUATOR POSITIONING INCREMENT | 90.0 DEGREES SINGLE ACTUATOR |
| CTDN | SWITCH ACTUATOR STOP DEVICE TYPE | FIXED STOP SINGLE ACTUATOR |
| CTHF | CONTACT LOAD CURRENT RATING | 30.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| STYL | STYLE DESIGNATOR | TAP, CIRCUIT SELECTOR |