1489-A3C200 Allen-Bradley 20A 3-Pole Miniature Circuit Breaker C-Curve 480Y/277VAC DIN Rail

Description:

• Genuine Allen-Bradley miniature circuit breaker for industrial branch circuit and control panel protection
• Provides 3-pole, 20 Amp overcurrent protection for three-phase AC electrical systems
• C-Curve trip characteristic ideal for circuits with moderate inrush currents, including motors, transformers, HVAC equipment, and industrial control circuits
• Rated for 480Y/277 VAC, 50/60 Hz operation
• Thermal-magnetic trip mechanism provides dependable overload and short-circuit protection
• Compact 35 mm DIN rail mounting for quick installation in industrial control panels
• Designed for branch circuit protection in industrial and commercial electrical systems
• Ideal for industrial automation, OEM machinery, motor control centers, electrical distribution panels, and manufacturing equipment
• Discontinued by Rockwell Automation, making it ideal for replacement and maintenance of legacy installations.

Specifications:

• Manufacturer Name: Allen-Bradley (Rockwell Automation)
• Part Number (MPN): 1489-A3C200
• Product Series: Bulletin 1489-A
• Product Type: Miniature Circuit Breaker (MCB)
• Number of Poles: 3
• Rated Current: 20 A
• Trip Curve: C
• Protection Type: Thermal-Magnetic
• Rated AC Voltage:
  • 480Y/277 VAC (UL/CSA)
  • 415 VAC (IEC)
• Rated Frequency: 50/60 Hz
• Interrupt Rating: 14 kA @ 480Y/277 VAC
• Mounting Type: 35 mm DIN Rail
• Terminal Type: Standard Screw Terminal
• Standards:
  • UL Listed
  • CSA Certified
  • IEC Compliant
• Lifecycle Status: Discontinued
• Applications:
  • Industrial Control Panels
  • Branch Circuit Protection
  • Machine Automation
  • Motor Control
  • OEM Equipment
  • Electrical Distribution
  • Manufacturing Systems

Dimensions:

• Height: 111 mm (4.37 in)
• Width: 52.5 mm (2.07 in)
• Depth: 74 mm (2.91 in)

Weight:

• Approximate Weight: 0.36 kg (0.80 lb).