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E43B100 - 100A Circuit Breaker

  • 100 Amp
  • 18k @ 480VAC; 25k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: E43B100 [R]

Purchase Options: Refurbished

Quantity
$109.00

E43B100 - 100A Circuit Breaker Description

E43B100 - 100A Circuit Breaker

The Siemens E43B100 Low Voltage Sentron Molded Case Circuit Breaker is a premium choice for ensuring reliable electrical protection in both commercial and industrial applications. Featuring a robust thermal-magnetic trip unit, this 100A, 3-pole breaker offers exceptional protection against overloads and short circuits. Designed with a standard E43 frame operating at 40°C, it guarantees consistent performance in various environmental conditions.

Key Features and Benefits

  • Thermal-Magnetic Trip Unit: Delivers reliable and consistent protection against electrical faults, enhancing overall system safety.
  • Standard 40°C Breaker: Ensures dependable performance in a variety of operating environments.
  • High Breaking Capacity: Handles 25kAIC at 240V, suitable for high-demand applications.
  • Easy Installation: Comes with load lugs only (LN1E100), supporting a wide wire range from 10 - 1/0 AWG (CU/AL).

Technical Specifications

  • Product Type: Low Voltage Sentron Molded Case Circuit Breaker
  • Current Rating: 100A
  • Poles: 3-Pole
  • Breaking Capacity: 25kAIC at 240V
  • Dimensions: 3 inches (W) x 6.35 inches (H) x 3.92 inches (D)
  • Net Weight: 3.801 lbs

Material Compliance and Certifications

  • The E43B100 circuit breaker meets UL 489 and IEC 60947-2 standards, ensuring compliance with international safety and performance requirements.
  • Additionally, it adheres to the RoHS directive since October 10, 2008, confirming it is free from hazardous substances.
  • This product also meets the WEEE (2012/19/EU) Take-Back Obligation, supporting environmentally responsible recycling and disposal.

Suitability

  • Ideal for a wide range of applications, the Siemens E43B100 circuit breaker is perfect for commercial and industrial environments where reliable and efficient circuit protection is essential.
  • Whether upgrading existing systems or installing new equipment, this breaker is designed to deliver long-lasting performance and safety, ensuring uninterrupted operation and peace of mind.

Specifications

  • Width:3.0
  • Height:6.35
  • Depth:3.92
  • Poles:3
  • Amperes:100
  • 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:40ºC, 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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