1492-SPM3D320

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Overview of Allen Bradley 1492-SPM3D320

The Allen Bradley 1492-SPM3D320 is a 3-pole miniature circuit breaker designed for supplementary protection in industrial electrical systems. Rated at 32 amps with a trip curve D characteristic, it efficiently safeguards circuits against short circuits and overloads. This model supports a rated operational voltage of up to 277V AC and a DC voltage rating of up to 96V, making it suitable for diverse power distribution applications. Its compact design allows for DIN rail mounting, optimizing panel space without compromising performance. The 1492-SPM3D320 is engineered for reliable operation with an electrical endurance of 6,000 operations, ensuring durability in demanding environments. It conforms to IEC/EN 60947-2 standards, guaranteeing professional-grade safety and compatibility for industrial automation setups.

Key Features of Allen Bradley 1492-SPM3D320

  • 3 poles with a rated current of 32A for multiple circuit protection
  • Trip Curve D for handling high inrush currents and motor loads
  • Rated for AC voltage up to 277V and DC voltage up to 96V
  • High interrupting capacity with a breaking capacity of 10 kA
  • DIN rail mounting for easy installation and panel integration
  • Compact dimensions: 88 mm height, 69 mm depth, 17.5 mm width
  • Electrical endurance rated for 6,000 operations for long service life
  • Auxiliary and signal contact compatibility for versatile control options
  • Meets IEC/EN 60947-2 standards for industrial circuit breakers

Technical Specs of 1492-SPM3D320

Specification Details
Poles 3
Rated Current 32 A
Trip Curve D
Rated AC Voltage Up to 277V AC
Rated DC Voltage Up to 96V DC
Interrupting Capacity 10 kA
Mounting Type DIN Rail
Dimensions (H x D x W) 88 x 69 x 17.5 mm
Electrical Endurance 6,000 operations
Standards IEC/EN 60947-2

Applications / Use Case

The Allen Bradley 1492-SPM3D320 is ideal for protecting electrical circuits in industrial environments such as manufacturing plants, motor control centers, and automation panels. It offers reliable protection for circuits powering motors, lighting, and power distribution systems requiring higher short-circuit breaking capacity due to the D-type trip curve. Its DIN rail compatibility facilitates integration into existing control panels while maintaining compact footprint requirements. This circuit breaker is frequently used as supplementary protection to main distribution breakers, ensuring enhanced safety and selectivity. Its ability to interrupt high fault currents makes it suitable for applications with significant inrush currents or temporary surges typical of motor starting and transformer switching.

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1492-SPM3D320

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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