UL489 Miniature Circuit Breakers

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Category: News
Published on Tuesday, 21 November 2023 11:30
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MCBsITC offers quick delivery on the complete range of NOARK UL 489 Miniature Circuit Breakers, up to 63A current rating. Miniature Circuit Breakers offer thermal magnetic protection against short circuit and overload conditions, in compliance with UL/CSA/IEC standards for branch circuit protection in commercial and residential applications. These include motor control, receptacle circuits, HVAC, instrumentation, UPSs, power supplies, etc.

 

 

 

Features and Specifications:

    • Multiple Accessories
      • Electrical auxiliaries: auxiliary, shunt trip, under-voltage trip
      • Comb busbars
      • Locking device
      • Extended rotary handle
    • Detachable shield for quick and easy installation
    • Status Indicator: red/green
    • Module width: 18mm (0.71”) per pole
    • Number of poles: 1, 2, 3
    • Voltage Ratings: AC: 120, 240, 277, 480Y/277     DC: 60, 125, 250
    • Amperage ratings:  0.5 - 63A
    • Trip Curves: B, C, D
    • Interupting capacity: 10 kA
    • Approvals: cULus (UL 489, CSA 22.2 No. 5-16, IEC 60947-2); # E355392

 

Download the UL 489 Miniature Circuit Breakers (MCBs) catalog.