1492-SPM3D160

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Overview of Allen Bradley 1492-SPM3D160

The Allen Bradley 1492-SPM3D160 is a high-performance 3-pole miniature circuit breaker (MCB) engineered to provide reliable supplementary protection in industrial and commercial electrical installations. With a 16A current rating and D curve tripping characteristics, this model is well-suited for circuits with high inrush currents, such as those powering transformers, motors, and welding equipment. The breaker features thermal-magnetic protection, allowing rapid disconnection in the event of overloads or short circuits, reducing equipment downtime and minimizing the risk of damage. Designed for DIN rail installation, the 1492-SPM3D160 offers easy integration into control panels and switchboards. Its IP20 finger-safe design and dual wiring terminals ensure greater safety and installation flexibility. Certifications including UL Recognized, CE Marked, and RoHS compliance confirm suitability for global requirements and environmentally conscious operations.

Key Features of Allen Bradley 1492-SPM3D160

  • 3-pole configuration for three-phase systems
  • 16A rated current, suitable for demanding industrial loads
  • Type D trip curve for high inrush current circuits
  • Thermal-magnetic tripping for overload and short-circuit protection
  • Instantaneous break time reduces equipment exposure to faults
  • DIN rail mounting for straightforward panel installation
  • Clear contact position indicator (red/green)
  • IP20 finger-safe terminals for added protection
  • Dual wiring terminals for standard wiring or bus bar connection
  • Supports up to six accessories per breaker
  • Certified to UL 1077, CSA, CE, and RoHS standards

Technical Specs of 1492-SPM3D160

  • Number of Poles: 3
  • Rated Current: 16A
  • Trip Curve: D
  • AC Voltage Rating: 277V / 480V AC
  • DC Voltage Rating: 96V DC
  • Breaking Capacity: 10 kA at maximum rated voltage
  • Mounting: DIN Rail
  • Dimensions (LxWxD): 53mm x 75mm x 88mm
  • Tripping Mechanism: Thermal-Magnetic
  • Terminal Type: Screw, dual terminals for wiring/bus bar
  • Reset Actuator: Toggle Switch
  • Calibration Temperature: 40°C (104°F)
  • Certifications: UL, CSA, CE, CCC, VDE, RoHS

Applications / Use Case

The Allen Bradley 1492-SPM3D160 is used for protecting circuits that experience high inrush currents or demanding load conditions in industrial, commercial, and equipment OEM environments. Type D breakers are particularly critical for installations with equipment such as large three-phase motors, x-ray machines, transformers, and welding apparatus, which may cause standard MCBs to trip unnecessarily. Its 3-pole configuration makes it suitable for three-phase systems widely used in control panels and machinery distribution boards. The DIN rail mount facilitates fast replacement and modular system design, supporting scalable automation and control applications. Electrical contractors and panel builders choose the 1492-SPM3D160 for its reliable performance, compatibility with system accessories, and ease of integration in North American and international compliant projects.

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1492-SPM3D160

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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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