Model: T278-060

Electromagnetic Relay

Properties:

Overall Height
2.320 inches
Mounting Slot Width
0.140 inches single mounting facility
Overall Diameter
1.620 inches
Environmental Protection
Dustproof
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
250.0 ohms single winding
Duty Type
Continuous
Mounting Facility Type And Quantity
3 slotted hole single mounting facility
Mounting Facility Pattern
Ciruclar single mounting facility
Nonpile-up Main Contact Arrangement
1 pole, double throw, one position momentary
Operating Current Rating And Type
500.0 milliamperes dc single winding
Time Delay
0.01 seconds fixed release time
Time Delay
0.018 seconds fixed operate time
Operating Voltage Rating And Type At Specificationified Temp
26.5 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
50.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
15000.0 dc
Terminal Type And Quantity
2 standoff, solder lug energizing element
Terminal Type And Quantity
3 tab, solder lug contacts
NSN
5945-01-111-4515
Part Number
T278-060
Description
Relay,electromagnetic
CAGE

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

Part T278-060 NSN 5945-01-111-4515

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32512
FIIG:
A03300
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:
N
PMIC:
A
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q

Freight Classification

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

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Schedule B and Export
  • Schedule B: 8537200020
  • SITC: 77262
  • End Use: Electric apparatus
  • NAICS: 335313
  • USDA: 1

Freight Class: Switchgear & switchboard assemblies for a voltage exceeding 1,000 v

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