1489-M3C320 Allen-Bradley 32A 3-Pole Miniature Circuit Breaker C-Curve UL489 DIN Rail

Description:

• Genuine Allen-Bradley miniature circuit breaker designed for industrial branch circuit and control panel protection
• Provides 3-pole, 32 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 machinery
• Rated for 480Y/277 VAC (UL/CSA) and 400 VAC (IEC/EN) applications
• Thermal-magnetic trip mechanism delivers reliable overload and short-circuit protection
• Compact 35 mm DIN rail mounting for fast installation in industrial control panels
• UL 489 Listed branch circuit breaker suitable for industrial and commercial electrical installations
• Compatible with Bulletin 1489-M accessories including auxiliary contacts, shunt trips, bus bars, and lockout devices
• Ideal for industrial automation, machine control, OEM equipment, manufacturing, and electrical distribution systems
• Active product in the Allen-Bradley Bulletin 1489-M series.

Specifications:

• Manufacturer Name: Allen-Bradley (Rockwell Automation)
• Part Number (MPN): 1489-M3C320
• Product Series: Bulletin 1489-M
• Product Type: Miniature Circuit Breaker (MCB)
• Number of Poles: 3
• Rated Current: 32 A
• Trip Curve: C
• Protection Type: Thermal-Magnetic
• Rated AC Voltage:
  • 480Y/277 VAC (UL/CSA)
  • 400 VAC (IEC/EN)
• Rated DC Voltage: 48 VDC
• Rated Frequency: 50/60 Hz
• Interrupt Rating:
  • 10 kA (UL 489)
  • 15 kA Icu @ 400/415 VAC (IEC 60947-2)
• Mounting Type: 35 mm DIN Rail
• Degree of Protection:
  • IP20 (Front)
  • IP40 (Installed Inside Enclosure)
• Mechanical Life: 20,000 Operations
• Electrical Life: 20,000 Operations
• Operating Temperature: -25°C to +55°C
• Storage Temperature: -40°C to +70°C
• Certifications:
  • UL 489 Listed
  • CSA Certified
  • CE
  • IEC 60947-2
  • VDE
  • RoHS
• Lifecycle Status: Active
• Applications:
  • Industrial Control Panels
  • Branch Circuit Protection
  • Motor Control
  • Industrial Automation
  • Manufacturing Equipment
  • OEM Machinery
  • Electrical Distribution

Dimensions:

• Height: 111 mm (4.37 in)
• Width: 52.5 mm (2.07 in)
• Depth: 75 mm (2.95 in)

Weight:

• Approximate Weight: 0.375 kg (0.83 lb).