Skip to content
  • Product Image of CH1020 - 20Amp Circuit Breaker #1
** Picture is for identification purposes only and may not represent the actual amperage of the product listed **
scroll for more

CH1020 - 20Amp Circuit Breaker

  • 20 Amp
  • 14k @ 277VAC
  • 1 Pole
Circuit BreakersSKU: CH1020

Purchase Options: New In Box

CH1020 - 20Amp Circuit Breaker Description

CH1020 - 20Amp Circuit Breaker

The CH1020 Circuit Breaker by Challenger is an essential component for safeguarding your electrical systems. Designed for both residential and commercial applications, this high-performance circuit breaker ensures superior protection against overcurrents, short circuits, and electrical faults. With its robust construction and advanced features, the CH1020 is the ideal choice for enhancing the safety and reliability of your electrical infrastructure.

Key Features and Benefits:

  • High Interrupting Capacity: With a 14 kAIC rating at 277 Vac, the CH1020 effectively handles high fault currents, ensuring maximum protection.
  • Versatile Voltage Compatibility: Suitable for both 277 Vac and 125 Vdc applications, providing flexibility for various electrical systems.
  • Compact and Lightweight: Measuring just 2.63 inches in length and 4 inches in height, and weighing only 0.65 lbs, this breaker is easy to install in tight spaces.
  • Reliable Performance: Features fixed thermal and fixed magnetic trip mechanisms for consistent and dependable protection.

Technical Specifications:

  • Product Type: Molded Case Circuit Breaker
  • Frame Type: CH-Frame
  • Amperage Rating: 20 A
  • Voltage Rating: 277 Vac, 125 Vdc
  • Frequency Rating: 50/60 Hz
  • Interrupt Rating: 14 kAIC at 277 Vac
  • Number of Poles: Single-pole

Material Compliance and Certifications:

  • UL Listed: Complies with the rigorous standards of Underwriters Laboratories for safety and performance.
  • Federal Specifications Classification: Meets WC375B standards, ensuring high quality and reliability.

Suitability:

  • The CH1020 Circuit Breaker is perfect for a wide range of applications, from residential to commercial electrical systems. Its robust design and high interrupting capacity make it suitable for protecting circuits in homes, offices, and industrial facilities. Whether you're upgrading your electrical panel or installing a new system, the CH1020 delivers the reliability and performance you need for peace of mind.

Specifications

  • Width:1.0
  • Height:4.0
  • Depth:2.63
  • Poles:1
  • Amperes:20
  • A.I.C. Rating & Volts:14k @ 277VAC
  • Type:CH
  • Approx Dimensions:1.00"W x 4.00"L x 2.63"D
  • Additional Notes:40ºC, 50/60Hz, HACR Rated, Bolt-On Thermal Magnetic Circuit Breaker with Non-Interchangeable Trip Unit

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).

Similar Products

Why Us?

Free Shipping

Free shipping on orders over $100

100k+ Happy Customers

4.9 Google rating

Secure Shopping

Feel protected with every transaction