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SEH3C100 - 100 Amp Circuit Breaker

  • 100 Amp
  • 14k @ 480VAC; 18k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: SEH3C100 [NS]

Purchase Options:

SEH3C100 - 100 Amp Circuit Breaker Description

SEH3C100 - 100 Amp Circuit Breaker

Your go‑to solution for safe, dependable protection in commercial and industrial electrical systems. The SEH3C100 Circuit Breaker delivers dependable overload and short‑circuit protection with its 100 Amp rating and precision thermal‑magnetic trip mechanism. Built for endurance and continuous performance, it’s ideal for demanding applications.

Key Features and Benefits

  • 100 Amp Protection – Provides reliable overload and short‑circuit safety for critical circuits in commercial and industrial panels.
  • High Temperature Rating (40 °C) – Tested to maintain stable performance even in heat‑intensive environments.
  • Thermal‑Magnetic Trip Technology – Combines two protection methods to trip accurately, giving you consistent safety and fewer false trips.
  • Space‑Saving Design – Compact frame dimensions (4.13″ W × 6.31″ L × 3.38″ D) make installation on crowded busbars or tight panels effortless.

Technical Specifications

  • Poles: 3‑Pole
  • Rated Current: 100 Amperes
  • Interrupting Capacity (A.I.C.):
    • 18 kA @ 240 VAC
    • 14 kA @ 480 VAC
  • Frame Type: SEH
  • Dimensions:
    • Width: 4.13 inches
    • Length: 6.31 inches
    • Depth: 3.38 inches
  • Weight: 6.5 lbs

Material Compliance and Certifications

  • Industry Standards: The SEH3C100 conforms to top-tier industry standards, crafted using high‑grade components that guarantee long‑term reliability and safety. It meets recognized certifications for modern electrical installations—giving you peace of mind that your power distribution equipment is certified and compliant.

Suitability

  • Perfect for commercial facilities and industrial control panels that need dependable 3‑pole circuit protection, this breaker works well in:
  • Manufacturing and processing facilities
  • Office building main distribution panels
  • HVAC systems and motor control centers
  • Upgrade and retrofit projects where space is limited

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:4.13
  • Height:6.31
  • Depth:3.38
  • Poles:3
  • Amperes:100
  • A.I.C. Rating & Volts:14k @ 480VAC; 18k @ 240VAC
  • Type:SEH
  • Approx Dimensions:4.13"W x 6.31"L x 3.38"D
  • Additional Notes:40°C, Molded Case Thermal Magnetic Circuit Breaker

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).

Same Day Shipping

We strive to ship out your items within one business day.

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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