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E43B020 - 20Amp Circuit Breaker

  • 20 Amp
  • 18k @ 480VAC; 25k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: E43B020 [NS]

Purchase Options: New Surplus

E43B020 - 20Amp Circuit Breaker Description

E43B020 - 20Amp Circuit Breaker

The Siemens E43B020 low voltage molded case circuit breaker is a reliable and durable solution designed for electrical protection in industrial and commercial environments. Featuring a thermal-magnetic trip unit, this 20A, 3-pole breaker provides precise overload and short-circuit protection, ensuring the safety of your electrical system. With a breaking capacity of 25kAIC at 240V, the E43B020 meets the needs of high-performance applications.

Key Features and Benefits:

  • Thermal-Magnetic Trip Unit: Ensures accurate protection against overloads and short circuits, maintaining electrical safety and system integrity.
  • High Breaking Capacity: Offers a substantial 25 kAIC at 240V, providing enhanced protection in demanding electrical environments.
  • Wire Compatibility: Supports 14-10 AWG copper and 12-10 AWG aluminum wiring, offering flexibility during installation.

Technical Specifications:

  • Amperage: 20A
  • Poles: 3
  • Breaking Capacity: 25 kAIC at 240V
  • Dimensions: 3 in (W) x 6.35 in (H) x 3.92 in (D)
  • Wire Range: 14-10 AWG (copper), 12-10 AWG (aluminum)

Material Compliance and Certifications:

  • RoHS Compliance: Environmentally safe construction.
  • UL and IEC Certifications: Complies with UL 489 and IEC 60947-2 standards for high performance and safety.

Suitability:

  • The Siemens E43B020 circuit breaker is ideal for commercial and industrial settings, offering reliable protection for power distribution systems in buildings, manufacturing facilities, and other electrical infrastructures where performance and safety are critical.

 

Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.

Specifications

  • Width:3.0
  • Height:6.35
  • Depth:3.92
  • Poles:3
  • Amperes:20
  • A.I.C. Rating & Volts:18k @ 480VAC; 25k @ 240VAC
  • Type:E43
  • Approx Dimensions:3.00"W x 6.35"L x 3.92"D
  • Additional Notes:40å¼C, HACR rated, Molded Case Circuit Breaker. Bolt-On. Includes load-side terminals

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

FREE shipping on breaker orders over $100 and all other items with orders over $500.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

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In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

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