Product Details
| Manufacturer | Electro Switch |
|---|---|
| Part Number | 7-R-278 |
| Product Name | Code Indicating Wheel Switch |
| Unit Price | $1,024.91 |
Specifications
Color
| Color | NATURAL |
|---|
Dimensions
| Overall Length | 2.260 inches |
|---|---|
| Overall Height | 1.250 inches |
| Overall Width | 1.150 inches |
| Unthreaded Mounting Hole Diameter | 0.100 inches |
| Longest Horizontal Distance Between Mounting Centers | 1.590 inches |
| Longest Vertical Distance Between Mounting Centers | 1.150 inches |
Electrical
| Contact Voltage Rating In Volts | 28.0 |
|---|---|
| Contact Load Current Rating | 125.0 milliamperes (resistive load) |
General
| Individual Section Quantity | 3 |
|---|---|
| End Item Identification | OLIVER PERRY CLASS FFG, KIDD CLASS DDG, VIRGINIA CLASS CGN (41), NIMITZ CLASS CVN, WASP CLASS LHD, WHIDBEY ISLAND CLASS LSD. |
| Mounting Method | UNTHREADED HOLE(S) |
| Actuator Type | THUMBWHEEL |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Switch Actuator Indexing Position Quantity | 4; 10 |
| Criticality Code Justification | FEAT |
| Terminal Type | PRINTED CIRCUIT |
| Readout Indicator Marking | 0,1,2,3; 0,1,2,3,4,5,6,7,8,9 |
| Contact Arrangement Truth Table | BINARY CODE WITH COMPLEMENT, 2 POLE - 16 POSITIONS WITH 2 COMMONS |
| Special Features | WEAPON SYSTEM ESSENTIAL |
| Style Designator | 30 |
National Stock Number
| NSN | 5930-01-205-7130 |
|---|---|
| Federal Supply Class | 5930 — Switches |
| Nomenclature | SWITCH,CODE INDICATING WHEEL |
| Unit of Issue | EA |
