E1020 - 20Amp Circuit Breaker

E1020 - 20 Amp Circuit Breaker

If you’re working on an existing electrical panel and need a breaker that matches what’s already in place, the E1020 circuit breaker is a straightforward solution. It’s a 20-amp, single-pole breaker built with a thermal-magnetic trip design to help manage both overloads and short circuits in everyday applications. Designed around a Frame Type E format, it fits into compatible setups without the guesswork. With a 10k A.I.C. rating at 120VAC and a 40°C operating rating, it handles typical residential and light commercial conditions with consistency. Load terminals are included, so installation is more direct—no extra pieces to track down. Like many breakers of its kind, it’s built to last and intended to keep systems running as they were originally designed.

Key Features and Benefits

• 20-amp, single-pole breaker for standard branch circuit protection
• Thermal-magnetic trip helps respond to both overloads and short circuits
• 10k A.I.C. rating at 120VAC for common electrical system requirements
• Non-interchangeable trip unit keeps operation consistent with original design
• Load terminals included for easier wiring during installation
• Rated for 40°C environments typical of indoor electrical panels
• Frame Type E design for proper fit in compatible equipment

Technical Specifications

• Part Number: E1020
  
• Poles: 1
  
• Amperage: 20A
  
• Voltage Rating: 120VAC
  
• A.I.C. Rating: 10k
  
• Frame Type: E
  
• Trip Type: Thermal-Magnetic
  
• Trip Unit: Non-Interchangeable
  
• Temperature Rating: 40°C
  
• Included Components: Load Terminals
  
• Shipping Weight: 1.38 lbs
  
• Height: 6.0 inches
  

Material Compliance and Certifications

• Built in line with standard industry expectations for molded case circuit breakers
• Intended for use in systems that follow widely accepted electrical safety codes
• Suitable for applications where compliance with North American electrical standards is required

Where It Works Best

The E1020 is a good fit for maintenance and replacement work in existing systems. You’ll typically see it used in residential panels and light commercial setups where matching the original breaker’s size, rating, and configuration matters. It’s especially useful when you need something that drops into place without requiring panel modifications or reconfiguration.