1492-SP3D150 Allen-Bradley 15A 3-Pole Miniature Circuit Breaker D-Curve DIN Rail Mounted

Description:

• Genuine Allen-Bradley miniature supplementary circuit breaker for industrial control panel protection
• Provides 3-pole, 15 Amp overcurrent protection for three-phase industrial control circuits
• D-Curve trip characteristic designed for highly inductive loads with high inrush current, including motors, transformers, solenoids, and contactors
• Rated for 480Y/277 VAC and 96 VDC applications
• Thermal-magnetic trip mechanism delivers dependable overload and short-circuit protection
• Compact 35 mm DIN rail mounting allows fast installation in industrial control panels
• Designed as a UL 1077 supplementary protector for equipment protection where branch circuit protection is provided separately
• Compatible with Bulletin 1492-SP accessories including bus bars, auxiliary contacts, and lockout devices
• Ideal for industrial automation, OEM machinery, motor control centers, PLC panels, and electrical distribution systems
• Discontinued by Rockwell Automation. Current replacement model: 1492-SPM3D150.

Specifications:

• Manufacturer Name: Allen-Bradley (Rockwell Automation)
• Part Number (MPN): 1492-SP3D150
• Product Series: Bulletin 1492-SP
• Product Type: Miniature Circuit Breaker / Supplementary Protector
• Number of Poles: 3
• Rated Current: 15 A
• Trip Curve: D
• Magnetic Trip Range: 10–20 × Rated Current
• Rated AC Voltage: 480Y/277 VAC
• Rated DC Voltage: 96 VDC
• Frequency: 50/60 Hz
• Mounting Type: 35 mm DIN Rail
• Protection Type: Thermal-Magnetic
• Interrupt Rating:
  • 10 kA
• Standards:
  • UL 1077 Recognized
  • CSA Certified
  • IEC Compliant
• Lifecycle Status: Discontinued
• Recommended Replacement: 1492-SPM3D150
• Applications:
  • Industrial Control Panels
  • PLC Panels
  • Motor Control
  • Machine Automation
  • OEM Equipment
  • Electrical Distribution
  • Control Circuit Protection

Dimensions:

• Height: 90 mm (3.54 in)
• Width: 54 mm (2.13 in)
• Depth: 70 mm (2.76 in)

Weight:

• Approximate Weight: 0.32 kg (0.70 lb)