1492SPM1C050

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Overview of Allen Bradley 1492-SPM1C050

The Allen Bradley 1492-SPM1C050 is a single-pole miniature circuit breaker designed for supplementary protection in electrical distribution systems. It features a C trip curve with a 5 amp rating, providing reliable overcurrent protection with fast response to short circuits and overloads. The device is suitable for use in low voltage applications up to 60V DC and AC systems up to 277/480V, meeting various international standards including UL, CSA, CE, and IEC 60947-2. Compact and lightweight, this breaker offers efficient space-saving installation on DIN rails and is built to operate reliably over a wide temperature range from -25 °C to 55 °C. Certified for safety and durability, the 1492-SPM1C050 supports industrial automation and control panel applications requiring robust circuit interruption capabilities.

Key Features of Allen Bradley 1492-SPM1C050

  • Rated current: 5 Amps with a C curve trip characteristic for moderate inrush currents
  • Single-pole design suitable for supplementary circuit protection
  • Interrupting capacity of 15 kAIC ensuring high short-circuit interruption capability
  • Compact dimensions: 74 mm height, 17.5 mm width, 88 mm depth for space-efficient panel installation
  • Operating temperature range: -25 °C to 55 °C for diverse environmental conditions
  • Complies with UL 1077, IEC 60947-2, CSA, CE, CCC, and RoHS standards
  • Suitable for DIN rail mounting with terminal design to prevent wiring errors
  • Energy-limiting thermal-magnetic trip mechanism for precise protection
  • Weight approximately 115 grams for ease of handling and installation

Technical Specs of 1492-SPM1C050

Specification Details
Rated Current 5 A
Trip Curve C Curve
Interrupting Capacity (Icu) 15 kA (60V DC max)
Number of Poles 1 Pole
Rated Voltage (AC) 277/480V AC
Rated Voltage (DC) 60V DC max
Operating Temperature -25 °C to 55 °C
Dimensions (HxWxD) 74 x 17.5 x 88 mm
Weight 0.115 kg
Standards UL 1077, IEC 60947-2, CSA, CE, CCC, RoHS

Applications / Use Case

The Allen Bradley 1492-SPM1C050 is widely used in industrial control panels and power distribution systems where reliable supplementary circuit protection is critical. It is ideal for protecting sub-circuits, control circuits, and delicate downstream equipment from overload and short-circuit conditions. This miniature circuit breaker is suitable for OEM machinery, factory automation systems, and commercial electrical installations requiring compliance with safety standards. Its compact size and DIN rail compatibility allow for easy integration into space-constrained control cabinets. The 1492-SPM1C050 is also applicable in renewable energy systems, motor control centers, and distributed power configurations, where selective coordination of circuit protection enhances overall system reliability.

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1492SPM1C050

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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.

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

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