ED42B035L - 35Amp Circuit Breaker

ED42B035L - 35 Amp Circuit Breaker

The ED42B035L molded case circuit breaker is designed to deliver dependable circuit protection for commercial and industrial electrical distribution systems. Built on the ED4 frame platform, this 2-pole, 35-amp breaker provides reliable overcurrent protection while maintaining stable performance in demanding electrical environments. With an interrupting capacity of 18kA at 480VAC and 65kA at 240VAC, the ED42B035L is well-suited for protecting branch circuits and equipment where fault current protection and system stability are essential. Its Sentron-style design allows it to integrate easily into compatible panelboards and distribution equipment, helping electricians and maintenance professionals keep systems operating safely and efficiently.

Engineered for durability and consistent operation, this breaker is HACR rated and designed for 40°C ambient operation, making it suitable for HVAC equipment and other continuous-duty applications. The unit includes both line- and load-side terminals for convenient installation and is approved for reverse feed applications, offering added flexibility during system design or replacement projects. Whether used in a new installation or as a replacement component, the ED42B035L offers dependable circuit interruption and dependable electrical protection.

Key Features and Benefits

• 35 Amp Rating – Provides effective protection for branch circuits and connected equipment.
• 2-Pole Configuration – Designed for multi-phase or line-to-line circuit protection.
• High Interrupting Capacity – Rated 18kA at 480VAC and 65kA at 240VAC for handling significant fault currents.
• ED4 Frame Design – Compatible with systems designed for ED-frame molded case breakers.
• HACR Rated – Suitable for heating, air-conditioning, and refrigeration equipment.
• Reverse Feed Capable – Can be installed with power supplied from either direction when required.
• Included Line and Load Terminals – Simplifies installation and electrical connections.
• Consistent Performance at 40°C – Designed to maintain reliable operation in standard electrical room temperatures.

Technical Specifications

• Part Number: ED42B035L
• Amperage Rating: 35A
• Number of Poles: 2
• Frame Type: ED4
• Interrupting Rating:
  • 18kA @ 480VAC
  • 65kA @ 240VAC
• Operating Temperature Rating: 40°C
• Mounting Style: Sentron style molded case circuit breaker
• Terminals: Line and load-side terminals included
• Reverse Feed: Suitable for reverse feed applications
• Ship Weight: 2.0 lbs
• Approximate Height: 6.35 in

Material Compliance and Certifications

• Industry Standards: The ED42B035L molded case circuit breaker is manufactured using industry-standard materials and construction practices commonly required for commercial and industrial electrical distribution equipment.
• Electrical Safety Standards: Units of this type are typically produced in accordance with applicable UL and electrical safety standards for molded case circuit breakers, helping ensure dependable overcurrent protection and compliance with widely recognized electrical safety practices when installed in approved equipment and systems.

Where It Works Best

• Commercial panelboards and distribution equipment
• Industrial control panels and machinery circuits
• HVAC and refrigeration systems requiring HACR-rated protection
• Electrical maintenance replacements for ED-frame breakers
• Facilities such as offices, retail buildings, manufacturing plants, and institutional properties