EDB34050 - 50A Circuit Breaker

EDB34050 50A Circuit Breaker

The EDB34050 Circuit Breaker is a high-performance, reliable, and versatile solution for managing electrical distribution in lighting panelboards. Engineered with precision, this E-Frame miniature circuit breaker offers exceptional overload and short-circuit protection, ensuring the safety and efficiency of your electrical systems. Ideal for both residential and commercial applications, the EDB34050 is designed to meet the highest industry standards and provide robust, long-lasting performance.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: The integrated thermal-magnetic trip unit offers superior protection against both overload and short-circuit conditions, enhancing the safety and reliability of your electrical system.
• High Interrupting Capacity: With a maximum interrupting rating of 25 kA at 120 VAC, this circuit breaker is capable of handling significant fault currents, ensuring robust protection for your electrical installations.
• Durability: Built to last, the EDB34050 circuit breaker is designed with a lifespan of up to 20 years, providing long-term value and reliability.
• Bolt-On Mounting: The convenient bolt-on mounting system simplifies installation and ensures a secure, stable connection to NF panelboards.
• HACR and HID Rated: Suitable for heating, air conditioning, and refrigeration (HACR) applications, as well as high-intensity discharge (HID) lighting systems, making it a versatile choice for various environments.

Technical Specifications:

• Rated Current: 50 A
• Operating Voltage: 480Y/277 VAC
• Breaking Capacity: 25 kA at 120 VAC, 18 kA at 480Y/277 VAC
• Poles: 3
• Trip Unit Rating: 1800 A
• Dimensions: Height: 5.66 in (143.76 mm), Width: 2.94 in (74.68 mm), Depth: 4.05 in (102.87 mm)
• Weight: 4 lb (1.81 kg)
• Mounting Mode: Bolt-on
• Connection Type: Lugs aluminium/copper
• Tightening Torque: 34.52 lbf.in (3.9 N.m) for AWG 14...AWG 10, 49.56 lbf.in (5.6 N.m) for AWG 8...AWG 2/0
• Operating Temperature: 104 °F (40 °C)

Material Compliance and Certifications:

• The EDB34050 Circuit Breaker is UL Listed and meets the rigorous standards for High Intensity Discharge (HID) and Heating, Air Conditioning, and Refrigeration (HACR) applications. It is designed to comply with the latest environmental regulations and comes with the Green Premium™ label, indicating best-in-class environmental performance. The product is mercury-free and adheres to the EU RoHS Directive, ensuring proactive compliance with international standards.

Suitability:

• The EDB34050 Circuit Breaker is perfectly suited for use in Square D NF Panelboards, providing reliable protection for low-voltage electronics in various settings, including residential, commercial, and industrial environments. Its robust design and advanced features make it an excellent choice for applications requiring high interrupting capacity and dependable performance. Whether you're managing lighting systems, HVAC units, or complex electrical networks, the EDB34050 offers the safety, reliability, and efficiency you need.