Model: MT-4RL-A28

Sensitive Switch

Special Features:

Item must comply with requirements of desc production standard no. L01941; for navy nuclear propulsion plant products only

Properties:

Body Style
Hole mounted
Overall Length
1.940 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
1.000 inches
Overall Width
0.690 inches
Body Length
1.940 inches
Body Width
0.690 inches
Case Material
Plastic
Unthreaded Mounting Hole Diameter
0.139 inches
Actuator Length
1.950 inches
Actuator Style
Leaf
Actuator Free Position Height
0.750 inches
Maximum Voltage Rating In Volts
125.0 ac and 125.0 dc
Inclosure Type
Fully enclosed
Mounting Method
Unthreaded hole
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary single switch unit
Switch Release Force
1.0 ounces
Criticality Code Justification
Feat
Switch Actuating Force
12.0 ounces
Actuator Movement
0.250 pretravel inches and 0.060 overtravel inches and 0.070 differential inches
Contact Load Current Rating At Maximum Rated Voltage
10.000 amperes resistive dc and 10.000 amperes resistive ac
Terminal Type And Quantity
3 screw
NSN
5930-00-556-0873
Part Number
MT-4RL-A28
Description
Switch,sensitive
CAGE

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.

Part MT-4RL-A28 NSN 5930-00-556-0873

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00399
FIIG:
A053A0
Concept No.:
App. Key:
S
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536509050
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, slide, for a voltage not exceeding 1,000 v

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