EHB34070 - 70 Amp Circuit Breaker

EHB34070 - 70 Amp Circuit Breaker

The Square D EHB34070 protects your electrical system and keeps your circuits running safely. It stops overloads and short circuits before they become a problem. Installing it is simple—you just line it up, bolt it down, and it’s ready to go. It works in homes, offices, or even industrial spaces, handling heavy loads without fuss.

Key Features and Benefits

• Quick Protection: Reacts fast to electrical faults with ratings of 14kA at 480V and 65kA at 240V.
• Simple Installation: Bolt-on design makes setup fast and secure.
• Versatile: Suitable for homes, commercial spaces, and industrial equipment.
• Reliable Build: Made with quality materials and tested to meet safety standards.

Technical Specifications

• Amperage: 70 amps
• Poles: 3
• Interrupting Capacity:
  • 14kA @ 480V
  • 65kA @ 240V
• Wire Sizes: #4–#2/0 AWG (copper or aluminum)
• Frame Type: EHB-4
• Temperature Rating: 75°C
• Size: 3.00" W x 3.50" L x 2.63" D
• Weight: 3 lbs

Material Compliance and Certifications

• Industry Standards: This breaker is UL listed and built from durable materials that handle everyday use. You can trust it to perform reliably.

Suitability

• Homes: Protects household panels and wiring.
• Offices and Commercial Spaces: Keeps everyday business circuits secure.
• Industrial Settings: Safeguards machinery and equipment.
• Designed for the NEHB Panelboard only: Fits properly for consistent performance.