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5925-00-066-6890

Circuit Breaker

5925000666890 000666890 ATB22030

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. View more Circuit Breaker

5925-00-066-6890 CIRCUIT BREAKER 5925000666890 000666890

Managed by United States
NSN Created on 1 Jan 1961
Data Last Changed
November 2023
NATO Update Count
7
NATO Data Quality
5925-00-066-6890 CIRCUIT BREAKER 5925000666890 000666890 1/1
NSN 5925-00-066-6890 (Generic Image) 1/1

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5925-00-066-6890 Related Documents Related Documents 5925-00-066-6890 1+ Documents (More...)

27 May 1981 5925-00-086-9287 Circuit Breaker TN231H4015RNCC: 3 | RNVC: 2 | DAC: E 1 Jan 1963 5925-00-066-6890

5925-00-066-6890 Demil Restrictions 5925-00-066-6890

DEMIL: A | DEMILI: 1 | CRITICALITY: X | HMIC: P | PMIC: U | EDC: | ADPEC:

5925-00-066-6890 is a Circuit Breaker that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item may be hazardous as it is in a Federal Supply Class for potentially hazardous items. A MSDS should be available from the supplier for the end user to evaluate any hazards. The precious metals content of this item is unknown.

5925-00-066-6890 End Users End Users 5925-00-066-6890

NASA (G900)
Effective Date:
1 Apr 1991

5925-00-066-6890 Manufacturers Approved Sources 5925-00-066-6890

5925-00-066-6890 Technical Data Datasheet 5925-00-066-6890

Characteristic
Specifications
Actuator Function [CPRW]
Trip W/Separate Reset
Case Material [ADTV]
Plastic
Circuit Protection Type [CPRH]
Overcurrent All Locations
Frequency In Hertz [FREQ]
60.0 All Locations
Arc Quenching Method [APNQ]
Deion
Maximum Continuous Load Current Rating Per Pole [CPLM]
30.0 Amperes Ac All Locations And 30.0 Amperes Dc All Locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps [CPRG]
5000.0 Ac All Locations And 5000.0 Dc All Locations
Mounting Facility Type And Quantity [AXHR]
4 Unthreaded Hole
Nominal Thread Size [CQJX]
0.281 Inches
Operating Voltage Type And Rating Per Pole In Volts [CPRF]
250.0 Ac All Locations And 250.0 Dc All Locations
Inclosure Protection Type For Which Designed [CQXF]
Dustproof
Main Contact Tripping Mechanism Type [CPRR]
Trip Free
Manual Actuator Type And Quantity [CPRT]
1 Toggle
Pole Quantity [AKPX]
2
Reset Method [CPRQ]
Manual
Overall Height [ABKW]
2.750 Inches Nominal
Overall Length [ABHP]
9.380 Inches Nominal
Overall Width [ABMK]
4.690 Inches Nominal
Special Features [FEAT]
Mtg Holes 0N 7.250 In. By 1.375 In. Mtg Centers
Trip Delay Time In Seconds Per Rated Continuous Current [CQWN]
75.000 Minimum At 150 Pct All Locations And 360.000 Maximum At 150 Pct All Locations And 20.000 Minimum At 200 Pct All Locations And 63.000 Maximum At 200 Pct All Locations And 8.000 Minimum At 300 Pct All Locations And 15.000 Maximum At 300 Pct All Locations And 4.000 Minimum At 400 Pct All Locations And 8.000 Maximum At 400 Pct All Locations And 2.500 Minimum At 500 Pct All Locations And 4.500 Maximum At 500 Pct All Locations And 0.030 Minimum At 1100 Pct All Locations And 1.000 Maximum At 1100 Pct All Locations And 0.010 Minimum At 2000 Pct All Locations And 0.020 Maximum At 2000 Pct All Locations
Trip Release Ambient Temp Rating [CRCF]
25.0 Deg Celsius Nominal All Locations
Trip Release Characteristic [CPRL]
Instantaneous All Locations And Time Delay All Locations
Trip Release Method [CPRJ]
Thermal-Magnetic All Locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent [CPRN]
117.0 All Locations
Terminal Type And Quantity [TTQY]
4 Screw

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5925-00-066-6890 Freight Data Freight Information 5925-00-066-6890

5925-00-066-6890 has freight characteristics.. 5925-00-066-6890 has a variance between NMFC and UFC when transported by rail and the description should be consulted.