EH34030 - 30 Amp Circuit Breaker

EH34030 - 30 Amp Circuit Breaker

The EH34030 circuit breaker is a dependable 3-pole, 30 amp solution designed to keep your electrical system safe and running smoothly. Built on the EH-4 frame, it offers consistent performance for facilities that need reliable protection against overloads and short circuits. It’s a breaker you can install once and count on, whether you’re outfitting a commercial property or keeping an industrial site powered up.

Key Features and Benefits

• Strong interrupting capacity: Rated 14 kA at 480 VAC and 65 kA at 240 VAC, giving solid protection even when systems are under heavy demand.
• Thermal-magnetic design: Cuts power fast during overloads or faults, keeping equipment and staff safe.
• Built to last: The EH-4 frame is designed for years of service, helping reduce downtime and replacement costs.
• Easy system fit: Compatible with Series 3 and Series E1 panelboards, making integration into existing setups simple.

Technical Specifications

• Poles: 3
  
• Current Rating: 30 A
  
• Interrupting Capacity:
  • 14 kA at 480 VAC
  • 65 kA at 240 VAC
• Dimensions:
  • Width: 3.00 inches
  • Length: 3.50 inches
  • Depth: 2.63 inches
• Frame Type: EH-4
  
• Mechanism: Plug-on thermal-magnetic
  

Material Compliance and Certifications

• UL Listing: This breaker carries a UL Listing and meets tough industry standards, including approval for high-intensity discharge lighting systems. It’s manufactured for safe operation and trusted compliance in demanding environments.
  

Suitability

• Made for the NEHB Panelboard, the EH34030 is well suited for manufacturing plants, commercial buildings, and critical infrastructure. It’s straightforward to use, reliable under pressure, and built for the kinds of projects where downtime isn’t an option.