EDB34100 - 100 Amp Circuit Breaker

EDB34100 - 100 Amp Circuit Breaker

The EDB34100 circuit breaker delivers dependable protection for your electrical systems, ensuring that lighting panelboards and low‑voltage equipment stay safe from overloads and short circuits. With a 480Y/277 VAC rating and a high interrupting capacity, this breaker stands ready to protect even demanding electrical loads. Designed for easy bolt‑on installation to NF panelboards, the EDB34100 offers long-term performance you can count on — giving you peace of mind and dependable circuit safety for years to come.

Key Features and Benefits

• High interrupting capacity (25 kA): Handles sudden surges or fault conditions without compromising safety.
• Durable performance for decades: Built for long life — expect reliable operation for up to 20 years with proper maintenance.
• Bolt‑on mounting: Secure, stable installation that simplifies integration with NF panelboards.
• HACR‑rated: Versatile enough for HVAC systems, as well as lighting and general-purpose circuits.
• Protects low‑voltage electronics: Offers dependable circuit protection for sensitive equipment and general-use electrical loads.

Technical Specifications

• Current Rating: 100 A
• Voltage Rating: 480Y/277 VAC
• Interrupting Capacity:
  • 25 kA at 120 VAC
  • 18 kA at 277 VAC and 480Y/277 VAC
• Mounting Mode: Bolt‑on
• Poles: 3
• Dimensions:
  • Height: 5.66 in
  • Width: 2.94 in
  • Depth: 4.05 in
• Weight: 4 lb (1.81 kg)
• Certifications: cULus

Material Compliance and Certifications

• Environmental and Safety Standards: The EDB34100 meets strict environmental and safety standards. It carries cULus certification, assuring compliance with important North American safety requirements. In addition, it conforms to mercury‑free, RoHS‑compliant standards and aligns with REACh regulations — making it a responsible and environmentally aware choice for any installation.

Where It Works Best

• This breaker is ideal for commercial and light industrial lighting panelboards, HVAC circuits, and low-voltage electronic systems. Whether you’re upgrading existing infrastructure or installing new circuits, the EDB34100 is an excellent choice for safeguarding lighting, HVAC, and general-use electrical loads. Its dependable performance, long service life, and easy bolt-on installation make it a standout choice for contractors, facility managers, and electrical professionals seeking reliable circuit protection.