Features

• Suitable for UL508A branch circuit protection!
  
• Module width: 18mm per pole!
• Complete range of UL489 and UL 489A listed miniature circuit breakers with a current rating up to 63 Amps
• Stnadard 35 mm DIN rail mount
• 10 kA interrupt rating
• Captive screws cannot be lost
• Inherently safe trip-free design, breaker cannot be defeated by holding the handle in the ON position
• Field installable shunt trip and auxiliary switch
• Optional ring terminals
• Contact position Indicator
• Lockable toggle switch
• For use in applications for which UL 1077 or CSA C22.2 No.235 are also allowed

Typical Application

• Branch Circuit Protection
• Motor control circuits
• Load circuits leaving the equipment (external)
• Heating, Air Conditioning, and Refrigeration
• PLC Inputs  and Outputs
• Power Supplies
• Control Instrumentation
• Relays
• Uninterruptable Power Supplies
• Power conditioners

Certifications

• UL489A requirements covering single pole DC circuit breakers intended for use as a branch circuit over current and short circuit protection in communications equipment
• UL486 standard for connection terminals which allows the user to apply field wiring directly to the breaker
• IEC 60947-2 standard for industrial applications of circuit protection
• Canadian Standards Association (CSA) C22.2 No. 5-02 standard for branch circuit protection
• These devices are ROHS compliant