Model: K137-2B

Circuit Breaker
Description:

Single pole type body style, 3.750 inches body length, 0.969 inches body width, 2.250 inches body height, metal case material, moderately rugged fragility factor.

Properties:

Body Style
Single pole type
Body Length
3.750 inches
Body Width
0.969 inches
Body Height
2.250 inches
Case Material
Metal
Fragility Factor
Moderately rugged
Boss Height
0.109 inches
Pole Quantity
1
Arc Quenching Method
Air
Mounting Facility Type And Quantity
1 slot
Storage Type
Any acceptable
Cubic Measure
8.176 cubic inches
Maximum Continuous Load Current Rating Per Pole
15.0 amperes ac single location
Operating Voltage Type And Rating Per Pole In Volts
120.0 ac single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
5000.0 ac single location
Circuit Protection Type
Overcurrent single location
Trip Release Method
Thermal-magnetic single location
Trip Release Characteristic
Instantaneous single location and time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
120.0 single location
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
Trip Delay Time In Seconds Per Rated Continuous Current
24.000 at 200 pct single location and 58.000 at 200 pct single location
Trip Release Ambient Tempurature Rating
25.0 degrees celsius single location
Frequency In Hertz
60.0 single location
Terminal Type And Quantity
2 screw
NSN
5925-00-279-1331
Part Number
K137-2B
Description
Circuit Breaker
CAGE
60969

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 K137-2B NSN 5925-00-279-1331

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:
EH
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: 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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