MS251000K
Design and construction: See figure 1.
Switching characteristics: See table I. Direction of the movement of the switch mechanism is the same as that of the toggle lever.
Weight: .9 ounce maximum.
Dielectric withstanding voltage: Sea level only. Toggle seal test: Applicable.
Electrical endurance: 10,000 cycles, at sea level only, with same polarity on adjacent poles. Electrical ratings: See table II.
Mechanical endurances:
Maintained circuits: 20,000 cycles
Momentary circuits: 10,000 cycles. Group B inspection: Not applicable.
Part or Identifying Number (PIN):
Example:
Dash number
(see table I)
MS25100-22
PIN MS25100-22 identifies a switch with a circuit configuration of OFF in the down position (keying side), NONE in center position, and ON in the up position.
TABLE I. Switching characteristics.
MS part number MS25100- |
Circuit with toggle lever in |
Former MS part number |
Former JAN type designation |
||
Down position keying side |
Center position |
Up position |
|||
22 |
Off |
None |
On |
MS25100-1 |
ST22K |
23 |
On |
None |
On |
MS25100-4 |
ST22M |
26 |
Mom On |
None |
On |
None |
ST12R |
29 |
Mom Off |
None |
On |
MS25100-2 |
ST12L |
30 |
Mom On |
None |
Off |
MS25100-3 |
ST12M |
2
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