Model: 187025F-03-1

Circuit Breaker

Properties:

Body Style
Single pole type
Overall Height
2.375 inches
Overall Width
2.271 inches
Body Length
2.750 inches
Case Material
Plastic
End Application
Boat, personnel
Pole Quantity
1
Mounting Facility Type And Quantity
2 unthreaded hole
Maximum Continuous Load Current Rating Per Pole
25.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts
48.0 dc all locations
Trip Release Method
Thermal all locations
Reset Method
Manual
Actuator Function
Reset
Inclosure Protection Type For Which Designed
Weatherproof and hermetically sealed
Part Name Assigned By Controlling Agency
Manual reset circuit breaker with switch function-thermal type /series 187 marine rated circuit breaker (mrcb)
Supplementary Features
Storage temp rating -40.0f to 260.0f/operating temp rating -40.0f to 185.0f
Terminal Type And Quantity
2 screw base
Specification Data
81343 sae j1117 professional/industrial association standard
NSN
5925-01-609-5730
Part Number
187025F-03-1
Description
Circuit Breaker
CAGE
303N4

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 187025F-03-1 NSN 5925-01-609-5730

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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