Model: APG-66-1-61-203-C-90

Circuit Breaker

Special Features:

White handle without markings

Properties:

Thread Pitch Diameters
+0.1177/+0.1214 inches
Body Style
Multipole-single actuator type
Body Length
Between 1.968 inches and 2.032 inches
Body Width
Between 1.180 inches and 1.532 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
Between 1.528 inches and 1.592 inches
Center To Center Distance Between Terminals Parallel To Width
Between 0.718 inches and 0.782 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
Between 1.628 inches and 1.692 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
Between 0.718 inches and 0.782 inches
Fragility Factor
Moderately rugged
Boss Height
Between 0.098 inches and 0.162 inches
Mounting Surface To Terminal End Distance
Between 1.898 inches and 1.962 inches
Pole Quantity
2
Arc Quenching Method
Magnetic blowout
Mounting Facility Type And Quantity
4 threaded hole
Storage Type
General purpose warehouse
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
20.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
277.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
5000.0 ac all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Magnetic all locations
Trip Release Characteristic
Time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 all locations
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
1 toggle
Actuator Function
Trip-reset
Actuator Position Designation
At pole one
Internal Trip Release Configuration
Series trip all locations
Thread Size
0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current
0.130 at 200 pct all locations and 3.000 at 200 pct all locations
Inclosure Protection Type For Which Designed
Fungus resistant and moisture resistant and salt spray proof
Frequency In Hertz
50.0 all locations or 60.0 all locations
Thread Series Designator
Unc
Terminal Type And Quantity
4 tab w/screw
NSN
5925-01-311-0588
Part Number
APG-66-1-61-203-C-90
Description
Circuit Breaker
CAGE
81541

A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller.

Part APG-66-1-61-203-C-90 NSN 5925-01-311-0588

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00136
FIIG:
A030A0
Concept No.:
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

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: 8536200040
  • SITC: 77252
  • End Use: Electric apparatus
  • NAICS: 335313
  • USDA: 1

Freight Class: Automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi

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