Model: DA1-3C48

Thermostatic Switch

Special Features:

Three additional mounting holes 0.156 in. diameter; holes arranged in the shape of isosceles triangle; longest horizontal distance between centers 1.938 in. Nom; longest vertical distance between centers 3.250 in. Nom; shortest horizontal distance between centers 0.969

Properties:

Overall Length
4.000 inches
Overall Height
6.250 inches
Overall Width
4.125 inches
Body Height
6.250 inches
Unthreaded Mounting Hole Diameter
0.219 inches
Distance Between Mounting Facility Centers
3.250 inches
Capillary Tube Length
48.0 inches
Bulb Length
15.375 inches
Bulb Diameter
0.188 inches
Tempurature Sensing Element Type
Capillary tube-bulb
Operating Tempurature Rating
Between 60.0 degrees fahrenheit and 250.0 degrees fahrenheit
Mounting Method
Unthreaded hole
Features Provided
Electrical access port
Cubic Measure
71.875 cubic inches
Contact Action Stimulus
Increase
Mounting Facility Pattern
Two position in-line
Nonpile-up Contact Arrangement
2 pole, single throw, normally closed, momentary action
Terminal Type
Threaded stud
Contact Load Current Rating
20.8 amperes resistive load second voltage
Contact Load Current Rating
30.0 amperes resistive load first voltage
Contact Adjustability
Actuation point adjustable
Contact Adjustment Range
+60.00/+250.00 actuation point degrees fahrenheit
Contact Adjustment Type
External actuation point knob with scale
Contact Voltage Rating In Volts
120.0 ac at sea level first voltage
Contact Voltage Rating In Volts
480.0 ac at sea level second voltage
Media For Which Designed
Gas or liquid or solid
Precious Material
Silver
Style Designator
Rectangular
NSN
5930-01-259-0819
Part Number
DA1-3C48
Description
Switch,thermostatic
CAGE

A switch that is actuated by changes in ambient temperature. Excludes circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

Part DA1-3C48 NSN 5930-01-259-0819

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00451
FIIG:
A048B0
Concept No.:
1
App. Key:
F
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:
S
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 9032100000
  • SITC: 87461
  • End Use: Measuring, testing, control instruments
  • NAICS: 334512
  • USDA: 1

Freight Class: Thermostats

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