EJB34060 - 60 Amp Circuit Breaker

EJB34060 - 60 Amp Circuit Breaker

Protect your electrical systems with the Schneider Electric EJB34060 — a premium 3‑pole, 60 A miniature circuit breaker built to deliver dependable, long-term performance for low-voltage applications. Operating at up to 480Y/277 VAC and featuring an impressive interrupt capacity of 100 kA at 120 VAC, this breaker is engineered to help prevent overloads and short circuits, giving you peace of mind that your equipment — from HVAC units to lighting and commercial panelboards — is safeguarded. The bolt-on mounting ensures a secure, stable installation into NF panelboards, making setup straightforward and maintenance hassle‑free.

Key Features and Benefits

• High-capacity protection: Delivers 60 A of line-rated current with a break strength up to 100 kA, shielding your equipment against overloads and short circuits.
• Secure installation: Bolt-on mounting keeps the breaker firmly in place in NF panelboards — ideal for commercial and industrial settings.
• Long-lasting performance: Built for durability and reliability, this breaker offers decades of dependable service, reducing the need for frequent replacements.
• Environmental responsibility: Manufactured without mercury and meeting global eco‑standards for low emissions and reduced environmental impact.
• HACR-rated versatility: Suitable for heating, air conditioning, refrigeration, and other sensitive electrical equipment.

Technical Specifications

• Product Type: Miniature Circuit Breaker (MCCB)
  
• Series / Range: 125 A Frame — EDB / EGB / EJB
  
• Device Short Name: EJB
  
• Line Rated Current: 60 A
  
• Poles: 3‑pole
  
• Maximum Operating Voltage: 480Y / 277 V AC
  
• Breaking Capacity:
  • 65 kA @ 277 V AC
  • 100 kA @ 240 V AC
  • 65 kA @ 480Y/277 V AC
  • 100 kA @ 120 V AC
  • up to 100 kA @ 120/240 V AC
• Supported Conductors: AWG 12 … AWG 2/0 (Aluminum), AWG 14 … AWG 2/0 (Copper)
  
• HACR Rating: Yes (Heating, Air Conditioning & Refrigeration compatible)
  
• Electrical Connection: Aluminum lugs
  
• Holding Current: 630 A
  
• Trip Indication: Local trip indicator included
  
• Mounting Mode: Bolt-on mount
  
• Dimensions:
  • Height: 5.66 in
  • Width: 2.94 in
  • Depth: 4.05 in
• Weight: 4.0 lb (1.81 kg)
  

Material Compliance and Certifications

• Certifications: This circuit breaker carries cULus certification, ensuring compliance with rigorous North American safety and performance standards.
• Environmental Standards: It is produced without mercury and meets global environmental criteria. Additionally, the product aligns with REACh regulations and the spirit of RoHS directives — offering you a greener, more sustainable choice for your electrical installations.

Where It Works Best

• The EJB34060 is especially fitting for installation in NF panelboards where reliable circuit protection is critical — ideal for commercial buildings, industrial facilities, and HVAC or refrigeration systems. Its HACR rating and high interrupt capacity make it especially well-suited for heating, ventilation, air conditioning, and refrigeration circuits. It also excels in protecting lighting panels and other low-voltage electronic systems, making it a smart choice for offices, commercial spaces, and light-industrial applications.