ABB SU201M-C4A Miniature Circuit Breaker 4A 1-Pole 480/277V UL489 (2CDS271337R0044)

Description

• The ABB SU201M-C4A (Part No. 2CDS271337R0044) is a high-quality miniature circuit breaker from the SU200M series, engineered for dependable protection of electrical circuits operating at 480/277VAC. Featuring a C-curve trip characteristic, this breaker is ideal for standard loads with moderate inrush currents such as control circuits, lighting, and industrial panels.

  With UL489 certification, the SU201M-C4A meets North American safety standards and is suitable for use in distribution panels, automation systems, and commercial installations. Its compact DIN-rail design allows easy installation and efficient panel space utilization.

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  🔹 Key Features & Specifications

  • Brand: ABB

  • Series: SU200M

  • Model: SU201M-C4A

  • Part Number: 2CDS271337R0044

  • Type: Miniature Circuit Breaker (MCB)

  • Poles: 1 Pole

  • Current Rating: 4 Amp

  • Trip Curve: C-Curve

  • Voltage Rating: 480/277 VAC

  • Frequency: 50/60 Hz

  • Certification: UL489

  • Mounting: DIN Rail

  • Application: Industrial & Commercial Electrical Protection

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  🔹 Applications

  • Control panels

  • Industrial automation systems

  • Commercial electrical distribution

  • Lighting and auxiliary circuits

  • OEM panel building