#4-274PC14 Circuit Breaker Tripping Element | Circuit Breakers

4-274PC14

Circuit Breaker Tripper

NSN 5925-00-248-1443

DEMIL

Shelf Life

UOM

NIIN

Demil:

NO

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002481443

Product Technical Spec.

Body Style:

Rectangular dimensional envelope

Overall Length:

4.500 inches

Overall Height:

3.750 inches

Overall Width:

5.625 inches

Pole Quantity:

3

Mounting Facility Type And Quantity:

6 terminal

Maximum Continuous Load Current Rating Per Pole:

50.0 amperes ac all locations

Operating Voltage Type And Rating Per Pole In Volts:

500.0 ac all locations

Circuit Protection Type:

Overcurrent all locations

Trip Release Method:

Thermal-magnetic all locations

Trip Release Characteristic:

Instantaneous all locations and time delay all locations

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:

150.0 all locations

Trip Delay Time In Seconds Per Rated Continuous Current:

10.000 at 200 pct all locations and 240.000 at 200 pct all locations

Trip Release Ambient Tempurature Rating:

50.0 degrees celsius all locations

Frequency In Hertz:

60.0 all locations

Terminal Type And Quantity:

6 bus bar

NSN:

5925-00-248-1443

Item Name:

Circuit Breaker Tripping Element

Cage Code:

63743

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

Cage Code:

RNCC:

C

RNVC:

1

RNAAC:

ZZ

Status:

A

MSDS:

SADC:

AC

Part Number:

Cage Code:

RNCC:

3

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

HD

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

HD

Status:

A

MSDS:

SADC:

Part Number:

S1764663

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

TX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

1JH3441SUB6PC3TRUNIT

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

1JH3464SUB5PC4TRUNIT

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

1JH3477REVASH1ITEM2

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

BS1J159SH4ITEM3

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

563-6201-982854ITEM3

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

571-6301-1303608REVBPC3TRUNIT

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

571-6301-1303631REVBITEM4TRUNIT

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

571-6301-1303649PC7C

Cage Code:

RNCC:

5

RNVC:

2

RNAAC:

XX

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

HD

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

HD

Status:

A

MSDS:

SADC:

Part Number:

Cage Code:

RNCC:

5

RNVC:

9

RNAAC:

HD

Status:

A

MSDS:

SADC:

We Guarantee with Every Order

100% Genuine Manufacturers Parts
Every Product thoroughly Inspected
Sales Record Retention of 7 years
Fast Delivery
HAZMAT Certified
Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number 4-274pc14 and/or cross reference parts.

Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breaker Trippers
------------ P/N 4-274PC14

New Products Recently updated in circuit breakers

27-10388-1 circuit breaker
NSN 5925-00-166-3440
Multipole-single actuator type body style, 0.250 inches bushing length, 1.312 inches body length, 2.140 inches body width, 2.156 inches body height
1536-007-10 circuit breaker
NSN 5925-00-166-3440
Multipole-single actuator type body style, 0.250 inches bushing length, 1.312 inches body length, 2.140 inches body width, 2.156 inches body height
314C920G21 circuit breaker
NSN 5925-00-165-8693
3 pole quantity, 150.0 amperes ac all locations maximum continuous load current rating per pole, 600.0 ac all locations operating voltage type and rating per pole in volts
KA3150 circuit breaker
NSN 5925-00-165-8693
3 pole quantity, 150.0 amperes ac all locations maximum continuous load current rating per pole, 600.0 ac all locations operating voltage type and rating per pole in volts
504C336G21 circuit breaker
NSN 5925-00-165-8693
3 pole quantity, 150.0 amperes ac all locations maximum continuous load current rating per pole, 600.0 ac all locations operating voltage type and rating per pole in volts
BAB1015 circuit breaker
NSN 5925-00-165-8694
1 pole quantity, 15.0 amperes ac single location maximum continuous load current rating per pole, 240.0 ac single location operating voltage type and rating per pole in volts

Best-Selling Products A collection of our most popular products

993 Electrical Blower Assembly
NSN 4140-00-347-6807
1880416-10 Synchro Signal Amplifier
NSN 5996-01-186-5671
NKN6207ASP01 Headset-microphone Adapter
NSN 5965-01-181-5706
UPL-7007-68 Circuit Breaker
NSN 5925-01-146-4088
NR-1-N-13 Cable Assembly
NSN 6150-01-456-8300
M27/332-01 Power Transformer
NSN 5950-01-604-3780
29F2224G2 Electrolytic Fixed Capacitor
NSN 5910-00-082-0989
466047-801 Cable Assembly
NSN 6150-00-174-8611
138050-9 Circuit Card Assembly
NSN 5998-01-511-1192
724D76 Slide Lever
NSN 6610-00-909-6218
RNC55H12R1FM Film Fixed Resistor
NSN 5905-01-025-2021
AM4S-A3A3A3A2-LAA02JDAW-52-35/40 Circuit Breaker
NSN 5925-01-371-2876

Last Updated: 06/11/2025