Model: 4121H21

Box Switch

Properties:

Electrical Power Rating At Maximum Ac Voltage Rating
15.0 horsepower
Maximum Voltage Rating In Volts
240.0 ac
Nonpile-up Contact Arrangement
2 pole, single throw, both positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage
100.000 amperes resistive ac
Test Data Document
81348-w-s-865 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
NSN
5930-00-250-7878
Part Number
4121H21
Description
Switch,box
CAGE
29191

A switch designed with its actuator extending from the box which incloses the circuit elements. The door or cover of the box is designed so that it may be readily opened or removed, thus providing relatively easy access to the circuit elements. The item is commonly designated as a safety switch or entrance switch. May be fusible and may have interlocking device.

Part 4121H21 NSN 5930-00-250-7878

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
02636
FIIG:
A053A0
Concept No.:
App. Key:
D
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

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: 8536908085
  • SITC: 77259
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Electrical apparatus for switching or protecting electrical circuits, or for making connection to/ in electrical circuits,for a voltage lt=1000v,nesoi

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