MT-4R-P1

MT4RP1 Sensitive Switch
Home » Catalog » Electrical (p. 7217) » Sensitive Switches (p. 69) » Part Number MT-4R-P1

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Datasheet. MT-4R-P1 specification

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

hole mounted

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

1.940in. ⁓1-61/64"

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.

1.000in.

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

0.915in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

0.687in.

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

1.940in.

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

0.687in.

Body Height
A measurement from the bottom to the top of the body,in distinction from depth.

0.880in.

Case Material
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.

plastic

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.

0.139in.

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

round

Actuator Diameter
The length of a straight line which passes through the center of the actuator,and terminates at the circumference.

0.094in.

Actuator Height

0.055in.

Actuator Free Position Height

0.625in.

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 dc

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

main diesel engine model MTF2-4RN-Rh used onboard 378 ft whec coast guard vessels

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

fully inclosed

Mounting Method
The means of attaching the item.

unthreaded hole

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.

5.0 ounces

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

12.0 ounces and 18.0 ounces

Actuator Movement
The movement of the switch actuator.

0.040 pretravelin. and 0.005 overtravelin. and 0.006 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.

3.000 amperes resistive dc

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

3 screw

Answers.

What quantity is this sold in?

1EA

What is the overall width?

0.687 inches

What is the NSN for MT-4R-P1?

5930-01-149-7099

How is this classified for shipping?

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

What's the federal classification of MT-4R-P1?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-149-7099 SWITCH,SENSITIVE

Used on main diesel engine model mtf2-4rn-rh board 378 ft whec coast guard vessels. 0.687" overall width 1.940" overall length

NIIN
011497099
NIIN Date
03/24/83
Schedule B
8536509050 
Name Code
00399
FIIG
A053A0
QUP
1 
Historical Price
$40.63 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. MT-4R-P3 Cage 91929

Major End Users Countries and entities

  • - U.s. Coast Guard 

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Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

MT-4R-P1 / 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.