EH2B030 - 30Amp Circuit Breaker

EH2B030 - 30 Amp Circuit Breaker

If you’re maintaining or servicing an existing electrical system, the EH2B030 molded case circuit breaker is exactly the kind of component you want on hand—simple, dependable, and built to match the original setup without guesswork. This 2-pole, 30-amp breaker fits seamlessly into EH2 frame configurations, making it a practical choice when you need a like-for-like replacement that keeps your system operating as intended. With interrupting ratings of 14kA at 480VAC and 18kA at 240VAC, it handles fault conditions effectively while maintaining steady, predictable performance in everyday applications. Designed for operation at 40°C, it’s made to last and continue doing its job in demanding environments without unnecessary complexity.

Key Features and Benefits

• 2-pole design helps manage and protect balanced electrical loads
• 30-amp rating suited for a wide range of commercial and industrial circuits
• Interrupting capacity of 14kA @ 480VAC and 18kA @ 240VAC for fault protection
• Molded case housing shields internal components from dust and wear
• Built for consistent use in 40°C ambient conditions
• Direct fit for EH2 frame installations—no modifications needed
• Solid construction designed for long-term, dependable service

Technical Specifications

• Part Number: EH2B030
• Poles: 2
• Amperage: 30A
• Frame Type: EH2
• A.I.C. Rating:
  • 14kA @ 480VAC
  • 18kA @ 240VAC
• Operating Temperature: 40°C
• Breaker Type: Molded Case Circuit Breaker
• Shipping Dimensions: Height: 6.0 in | Weight: 3.0 lbs

Material Compliance and Certifications

• Built in accordance with standard industry expectations for molded case circuit breakers
• Designed for use in systems following NEC (National Electrical Code) guidelines where required
• Suitable for applications where proper circuit protection and safety compliance are essential

Where It Works Best

• You’ll typically find the EH2B030 in commercial buildings, industrial facilities, and older panel systems that rely on EH2 frame breakers. It’s a strong fit for maintenance teams, electricians, and facility managers who need a straightforward replacement that matches existing specifications. Whether you're handling routine service or addressing a failed breaker, this unit helps keep your system consistent—no redesign, no surprises, just the right fit for the job.