Allen-Bradley 1489-A2C040 Miniature Circuit Breaker | 4A 2-Pole C-Curve | UL489 DIN Rail

Description

• The Allen-Bradley 1489-A2C040 is a 2-pole, 4-amp miniature circuit breaker designed for industrial control panels and DIN-rail mounting applications. Featuring a C-curve trip characteristic, this breaker provides reliable protection for control circuits, PLCs, and auxiliary loads. Certified to UL489 and IEC 60947-2, it supports 480Y/277V AC systems and delivers dependable overcurrent protection in demanding industrial environments.

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  🔹 Key Features & Specifications (Bullet Points)

  • Brand: Allen-Bradley

  • Part Number: 1489-A2C040

  • Type: Miniature Circuit Breaker (MCB)

  • Poles: 2-Pole

  • Current Rating: 4 Amp

  • Trip Curve: C Curve

  • Voltage Rating:

    • 480Y / 277 VAC (UL)

    • 415 VAC (IEC)

  • Mounting: DIN Rail

  • Standards:

    • UL 489

    • IEC 60947-2

  • Application: Industrial control panels, automation systems, auxiliary circuits

  • Condition: Industrial-grade, panel-ready

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  🔹 Applications (SEO-Friendly)

  • Industrial control panels

  • PLC and automation systems

  • Machine control circuits

  • OEM electrical enclosures

  • Factory automation and process control