M81551/1-412
Toggle Switch
A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.
2.360 inches nominal overall height, 1.400 inches maximum overall length, 1.000 inches maximum overall width, weatherproof hazardous locations/environmental protection, bushing mount body style
Basic Details
View the essential basic details of this aerospace electrical component, including key identifiers and classifications.
5930-00-409-5388
00-409-5388
Toggle Switch
M81551/1-412
5930 - Switches
Electrical and Electronic Equipment Components
07/27/1970 (56 years ago)
00184
Technical Specifications
Review the complete technical specifications, performance details, and compliance standards for aerospace electrical component: M81551/1-412
- Body Style
- bushing mount
- Hazardous Locations/Environmental Protection
- weatherproof
- Overall Length
- 1.400 inches maximum
- Overall Height
- 2.360 inches nominal
- Overall Width
- 1.000 inches maximum
- Bushing Length
- 0.470 inches nominal
- Body Length
- 1.400 inches maximum
- Body Width
- 1.000 inches maximum
- Actuator Style
- round
- Actuator Height
- 0.690 inches nominal
- Actuator Position-Action Relationship
- up position maintained and down position maintained and center position maintained
- Maximum Voltage Rating In Volts
- 115.0 ac and 28.0 dc
- Mounting Surface To Terminal End Distance
- 1.200 inches maximum
- Inclosure Type
- hermetically sealed
- Features Provided
- actuator seal
- Thread Quantity Per Inch
- 32
- Nominal Thread Size
- 0.469 inches
- Nonpile-Up Contact Arrangement
- 2 pole, double throw, three positions maintained single switch unit
- Contact Load Current Rating At Maximum Rated Voltage
- 10.000 amperes resistive dc and 5.000 amperes inductive dc and 2.000 amperes lamp dc and 10.000 amperes resistive ac and 5.000 amperes inductive ac and 2.000 amperes lamp ac
- Test Data Document
- "81349-mil-s-81551 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
- Thread Series Designator
- uns
- Terminal Type And Quantity
- 6 screw
- Specification/Standard Data
- 81349-mil-s-81551/1 government specification
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Cross Referenced Parts
Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: M81551/1-412
| Part Number | CAGE | Manufacturer | RNCC | RNVC | RNAAC |
|---|---|---|---|---|---|
| 2LS2-20 | 82647 | Sensata Technologies, Inc. Div Sensata Attleboro | 5 | 1 | TX |
| 2LS2-20 | 82647 | Sensata Technologies, Inc. Div Sensata Attleboro | 5 | 2 | XX |
| M81551/1-412 | 81349 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M | 2 | 2 | TX |
| MIL-S-81551/1 | 81349 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M | 4 | 1 | TX |
| MIL-S-81551/1 | 81349 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M | 4 | 1 | ZZ |
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