Model: 2MA123C

Rotary Switch

Special Features:

Two line terminals

Properties:

Overall Length
1.664 inches
Overall Height
0.750 inches
Overall Width
0.750 inches
First Flat Length
0.375 inches single actuator
Flat Height
0.228 inches single actuator
Shaft Diameter
0.250 inches single actuator
Shaft Length
0.789 inches single actuator
Nonturn Device Radius
0.406 inches at 12: 00 o'clock
Individual Section Quantity
1
Nonturn Device Type
Tab at 12: 00 o'clock
Switch Contact Basic Design
Nonpile-up symmetrical
Pole Quantity
2 single section rear
Throw Quantity
2 single section rear
Mounting Method
Threaded bushing single mounting facility
Contact Voltage Rating In Volts
125.0 ac at sea level
Contact Voltage Rating In Volts
30.0 dc at sea level
Switch Actuator Indexing Position Quantity
12 single actuator
Shaft Type
Round, flatted single actuator
Terminal Type
Tab, solder lug
Contact Switching Action
Breaks before makes single section rear
Switch Actuator Positioning Increment
30.0 degrees single actuator
Contact Load Current Rating
500.0 milliamperes resistive load ac at sea level and 200.0 milliamperes inductive load ac at sea level
Contact Load Current Rating
500.0 milliamperes resistive load dc at sea level and 200.0 milliamperes inductive load dc at sea level
Contact Load Current Rating
500.0 milliamperes resistive load and 200.0 milliamperes inductive load ac at sea level
Contact Load Current Rating
500.0 milliamperes resistive load and 200.0 milliamperes inductive load dc at sea level
Style Designator
Square wafer, panel mount
NSN
5930-00-105-0979
Part Number
2MA123C
Description
Switch,rotary
CAGE
82121

A switch actuated by a definite angular rotation of the switch shaft about its axis. For items having rated actuation travel and pressure characteristics, see switch, sensitive. Excludes relay, rotary; switch, stepping; and switch, telephone (as modified).

Part 2MA123C NSN 5930-00-105-0979

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
02134
FIIG:
A052B0
Concept No.:
1
App. Key:
A
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:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
3.0 X 2.0 X 2.0
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
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: 8536509020
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

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

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