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UL489 miniature circuit breakers

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Circuit Protection Selection Page

R Series
UL1077 Recognized Supplementary Protectors
  • DIN Rail Mounted
  • 17.5mm width per pole
  • Thermal Magnetic
  • 480Y/277V AC, 50/60Hz
  • 10kA Short Circuit
    Withstand Capacity
  • Positive Trip indicator
    (Green - off/tripped, Red - on)
  • Applications (on the load side
    of Branch Circuit Protection)
    include: Sensitive Electronics,
    Power Supplies, Appliance
    circuits, etc.
Altech L Series Circuit Breakers
Altech L Series Circuit Breakers

Single Page PDF Data Sheets

1 Pole 2 Pole 3 Pole
click here for the older model UL508 data sheets

Drawing Files

1 Pole 2 Pole 3 Pole

1st - Right click and save target file to your computer.
2nd - Open with your CAD application.

For more information contact Altech at:
908-806-9400 • 908-806-9490 (FAX) • • 35 Royal Road, Flemington, NJ 08822