If you are in need of NSN parts such as 558-128, look no further than Aerospace Store. Owned and operated by ASAP Semiconductor, a leading aerospace and defense distributor, Aerospace Store has access to an inventory of more than two billion new and obsolete parts including Circuit Breaker and much more.
Anything not in our inventory can be found through our international supply chain network that spans the United States. Additionally, Aerospace Store upholds a strict no China sourcing policy, guaranteeing that each part you buy from us is fully traceable or comes directly from a trusted manufacturer like Interface Inc.
Note : We will not share your information to any third parties.
Each of our NSN 5925012061531 parts like 558-128 by Interface Inc is readily available with short lead times and competitive prices. Aerospace Store boasts a broad selection of in-demand parts from manufacturers such as Interface Inc and others. To get in touch with a dedicated account manager, simply submit an RFQ. To do this, enter the part number you want, the quantity needed, and when you need the parts by.
After this, enter some basic contact information and submit. Our team of account managers is standing by and will respond to all RFQ’s in 15 minutes or less.
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | MULTIPOLE-SINGLE ACTUATOR TYPE |
| ABXD | BUSHING LENGTH | 0.275 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 1.500 INCHES NOMINAL |
| ADAT | BODY WIDTH | 1.250 INCHES NOMINAL |
| ADTV | CASE MATERIAL | METAL |
| AEBP | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 0.875 INCHES NOMINAL |
| AEBQ | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH | 0.625 INCHES NOMINAL |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.770 INCHES NOMINAL |
| AKPX | POLE QUANTITY | 2 |
| APNQ | ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING W/PANEL SEAL |
| BBRG | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 2.0 AMPERES AC ALL LOCATIONS |
| CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 250.0 AC ALL LOCATIONS |
| CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 300.0 AC ALL LOCATIONS |
| CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
| CPRJ | TRIP RELEASE METHOD | MAGNETIC ALL LOCATIONS |
| CPRL | TRIP RELEASE CHARACTERISTIC | TIME DELAY ALL LOCATIONS |
| CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 115.0 ALL LOCATIONS |
| CPRQ | RESET METHOD | MANUAL |
| CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
| CPRW | ACTUATOR FUNCTION | TRIP-RESET |
| CPRX | ACTUATOR POSITION DESIGNATION | BETWEEN POLE ONE AND TWO |
| CPSM | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP ALL LOCATIONS |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES |
| CQWN | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 0.200 MINIMUM AT 200 PCT ALL LOCATIONS AND 1.700 MAXIMUM AT 200 PCT ALL LOCATIONS |
| CQXF | INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | HERMETICALLY SEALED |
| FREQ | FREQUENCY IN HERTZ | 60.0 ALL LOCATIONS |
| PKWT | UNPACKAGED UNIT WEIGHT | 4.200 OUNCES |
| THSD | THREAD SERIES DESIGNATOR | UNEF |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 TAB W/SCREW |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
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