EJB24035 - 35 Amp Circuit Breaker

EJB24035 - 35 Amp Circuit Breaker

Finding the right replacement breaker is much easier when the ratings and fit match your existing equipment. The Square D EJB24035 is a 35 Amp, 2-pole E-Frame miniature circuit breaker made for use in compatible Square D NF panelboards. It features a thermal-magnetic trip unit that responds to overloads and short circuits, helping protect connected branch circuits during normal operation.

Key Features and Benefits

• Compatible with Square D NF panelboards
• 35 Amp, 2-pole configuration
• Bolt-on mounting for a secure installation
• Thermal-magnetic trip unit for overload and short-circuit protection
• Built-in trip indicator for quick status identification
• Accepts copper and aluminum conductors
• Interrupting ratings up to 100 kA in applicable voltage systems
• HACR and HID rated
• Calibrated for operation at 40°C (104°F)
• Built for long service life in compatible electrical systems

Technical Specifications

• Manufacturer: Square D
  
• Catalog Number: EJB24035
  
• Product Type: E-Frame Miniature Circuit Breaker
  
• Series: 125 A Frame EDB / EGB / EJB
  
• Device Type: EJB
  
• Amperage: 35 A
  
• Number of Poles: 2
  
• Maximum Operating Voltage: 480Y/277 VAC
  
• Mounting Style: Bolt-On
  
• Trip Unit: Thermal-Magnetic
  
• Protection: Overload and Short-Circuit
  
• Interrupting Ratings:
  • 100 kA @ 120 VAC
  • 100 kA @ 120/240 VAC
  • 100 kA @ 240 VAC
  • 65 kA @ 277 VAC
  • 65 kA @ 480Y/277 VAC
• Trip Unit Rating: 1800 A
  
• Holding Current: 630 A
  
• Electrical Connection: Aluminum lugs
  
• Compatible Wire Sizes:
  • Copper: 14 AWG–2/0 AWG
  • Aluminum: 12 AWG–2/0 AWG
• Torque Requirements:
  • 34.5 lb-in (AWG 14–10)
  • 49.6 lb-in (AWG 8–2/0)
• Panel Spaces Required: 2
  
• Dimensions:
  • Height: 5.66 in. H
  • Width: 1.96 in. W
  • Depth: 4.05 in. D
• Weight: 3 lb (1.4 kg)
  
• Operating Temperature: Up to 104°F (40°C)
  

Material Compliance and Certifications

The Square D EJB24035 is cULus Listed, TAA Compliant, and carries HACR and HID ratings. It is manufactured for use in compatible Square D NF panelboards and meets recognized North American safety standards for commercial electrical applications.

Where It Works Best

The EJB24035 is commonly installed in Square D NF panelboards found in office buildings, schools, healthcare facilities, retail spaces, warehouses, manufacturing plants, and other commercial properties. It's used to protect lighting circuits, HVAC equipment, and branch circuits that require a 35 Amp, 2-pole bolt-on breaker.