EHB24040 - 40A Circuit Breaker

EHB24040 - 40A Circuit Breaker

Get reliable, peace-of-mind protection with the EHB24020 20 A Circuit Breaker, engineered to deliver consistent safety and performance in demanding electrical environments. Built into an EHB‑4 frame, this two-pole, 20‑amp unit slips right into your panel, offering dependable defense against overloads and short circuits—exactly what you need to keep your systems running smoothly.

Key Features and Benefits

• High Interrupting Capacity: With an A.I.C. of 14 kA at 480 VAC and 65 kA at 240 VAC, this breaker handles sudden surges with ease, helping keep your circuits safe from unexpected faults.
• Bolt‑On Setup: The bolt‑on design gives you a secure fit and simple install—saving time on setup and maintenance.
• UL Listed & SWD Rated: Built to rigorous safety standards, it’s certified for lighting circuits and assures safe, trustworthy operation.
• Space‑Saving Design: Its compact form lets you optimize panel space—ideal if you’re working in tight or dense setups.

Technical Specifications

• Poles: 2
• Amperage: 20 A
• A.I.C. Ratings: 14 kA @ 480 VAC / 65 kA @ 240 VAC
• Dimensions: 2.00″ W × 3.50″ L × 2.63″ D
• Frame Type: EHB‑4
• Temperature Rating: Compatible with 60 / 75 °C conductors
• Wire Accommodation: Fits two #14–#10 AWG conductors

Material Compliance and Certifications

Safety isn’t an afterthought here—it’s built-in. The EHB24020 is UL Listed, meaning it meets tough industry benchmarks for secure operation. It also earns the SWD rating, showing it’s approved for lighting protection. Crafted from quality materials, it’s built to last—so you get dependable circuit protection you can count on, day after day.

Where It Works Best

This breaker shines in residential, commercial, and light industrial setups. Whether you're safeguarding lighting circuits at home, load centers in an office, or machinery in a small facility, it’s up to the task. Plus—designed for the NEHB Panelboard only, which makes it a perfect match if that’s part of your setup.