Model: 3-11R

Mercury Switch

Properties:

Body Diameter
0.516 inches
Body Length
2.000 inches
Maximum Voltage Rating In Volts
230.0 ac and 230.0 dc
Nonpile-up Contact Arrangement
2 pole, single throw, normally open, momentary action single switch unit
Contact Load Current Rating At Maximum Rated Voltage
250.000 milliamperes resistive dc and 300.000 milliamperes resistive ac
Terminal Type And Quantity
2 wire lead
NSN
5930-00-066-6948
Part Number
3-11R
Description
Switch,mercury
CAGE

A switch in which a mercury pool is used to bridge fixed contacts when their inclosing sealed capsule is tilted. Do not use if switch has an actuator, such as lever, push button, toggle, and the like. See switch (as modified). For items in which a contact may be moved into a mercury pool by a magnetic field, see switch, reed.

Part 3-11R NSN 5930-00-066-6948

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00159
FIIG:
A053A0
Concept No.:
App. Key:
M
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8536509035
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, push-button, rated at over 5 a, for a voltage not exceeding 1,000 v

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