Model: 37J256SUB1

Rotary Switch

Properties:

Hazardous Locations/environmental Protection
Watertight
Overall Height
39.000 inches
Overall Width
11.750 inches
Shaft Diameter
0.750 inches single actuator
Shaft Length
3.500 inches single actuator
Unthreaded Mounting Hole Diameter
0.875 inches single mounting facility
Individual Section Quantity
6
Knob Manufacturer Code
79500
Switch Contact Basic Design
Nonpile-up symmetrical
Mounting Facility Circle Radius
4.750 inches single mounting facility
Mounting Method
Base single mounting facility
Features Provided
Actuator knob and metallic inclosure
Contact Voltage Rating In Volts
110.0 lowest ac voltage rating at sea level
Contact Voltage Rating In Volts
115.0 lowest dc voltage rating at sea level
Contact Voltage Rating In Volts
230.0 highest dc voltage rating at sea level
Contact Voltage Rating In Volts
440.0 highest ac voltage rating at sea level
Switch Actuator Indexing Position Quantity
11 single actuator
Terminal Type
Tab w/screw
Contact Switching Action
Breaks before makes each section front
Switch Actuator Positioning Increment
9.0 degrees single actuator
Contact Load Current Rating
25.0 amperes resistive load lowest dc voltage rating at sea level
Contact Load Current Rating
10.0 amperes resistive load lowest ac voltage rating at sea level
Contact Load Current Rating
50.0 amperes resistive load highest ac voltage rating at sea level
Contact Load Current Rating
50.0 amperes resistive load highest dc voltage rating at sea level
NSN
5930-00-538-4170
Part Number
37J256SUB1
Description
Switch,rotary
CAGE
11660

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 37J256SUB1 NSN 5930-00-538-4170

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:
43.0 X 21.0 X 14.0
Paclk Weight:
141.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
77.5
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536509025
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

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

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