311SM1

311SM1 Sensitive Switch

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Datasheet. 311SM1 specification

Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

hole mounted

Center To Center Distance Between Mounting Facilities Parallel To Length
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.

0.380in.

Body Length
A measurement of the longest dimension of the body,in distinction from width.

0.780in.

Body Width
A measurement taken at right angles to the length of the body,in distinction from thickness.

0.250in.

Unthreaded Mounting Hole Diameter
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

0.090in.

Actuator Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator.

leaf

Actuator Width
A measurement taken at right angles to the length of the actuator,in distinction from thickness.

0.140in.

Maximum Voltage Rating In Volts
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.

250.0 ac and 28.0 dc

Inclosure Type
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.

fully inclosed

Nonpile-up Contact Arrangement
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.

1 pole, double throw, one position momentary single switch unit

Switch Release Force
The amount to which the actuating force must be reduced to permit the switch to become unactuated.

0.3 ounces

Switch Actuating Force
The amount of force required to actuate the switch.

1.4 ounces

Actuator Movement
The movement of the switch actuator.

0.085 pretravelin. and 0.020 overtravelin. and 0.019 differentialin.

Contact Load Current Rating At Maximum Rated Voltage
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.

5.000 amperes resistive dc and 3.000 amperes inductive dc and 5.000 amperes resistive ac

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

3 tab, solder lug

Answers.

What is the NSN for 311SM1?

5930-01-071-7269

How is this classified for shipping?

Schedule B number: 8536509050
nmfc 061300
Switches, slide, for a voltage not exceeding 1,000 v

What's the federal classification of 311SM1?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-071-7269 SWITCH,SENSITIVE

NIIN
010717269
NIIN Date
02/14/79
Schedule B
8536509050 
Name Code
00399
FIIG
A053A0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - France 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
77.5
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

311SM1 / Switch,sensitiveWhat is the formal definition of this item?

A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. includes membrane switch. excludes switch, flexible; switch, pressure; and switch, thermostatic.