Model: 499-051-011

Interlock Switch
Description:

250.0 ac maximum voltage rating in volts, 1 two circuit, double break/double make, both positions maintained single switch unit nonpile-up contact arrangement.

Properties:

Maximum Voltage Rating In Volts
250.0 ac and 30.0 dc
Nonpile-up Contact Arrangement
1 two circuit, double break/double make, both positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage
2.500 amperes resistive dc and 3.000 amperes inductive dc and 5.000 amperes resistive ac
Terminal Type And Quantity
4 tab, solder lug
NSN
5930-00-053-0048
Part Number
499-051-011
Description
Switch,interlock
CAGE
07421

An item which completes or interrupts the connections in one or more electrical circuits. Its electrical elements consist of separate parts designed to be mounted respectively on a frame and a door, drawer, or cover, it acts as a safety device to open a circuit when the door or drawer is opened or the cover removed. It does not include devices of which a complete switch with an actuator is one of the parts; for such devices, use switch (as modified). Excludes switch, mercury; and switch, reed.

Part 499-051-011 NSN 5930-00-053-0048

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00403
FIIG:
A053A0
Concept No.:
App. Key:
G
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

Packaging & Shipping

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

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Schedule B and Export
  • Schedule B: 8536509065
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, for a voltage not exceeding 1000 volts, nesoi

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