EH34020 - 20 Amp Circuit Breaker
- 20 Amp
- 14k @ 480VAC; 65k @ 240VAC
- 3 Pole
Purchase Options: Refurbished
EH34020 - 20 Amp Circuit Breaker Description
EH34020 - 20 Amp Circuit Breaker
The EH34020 is a 3-pole, 20-amp circuit breaker made for EH-4 frame panelboards. If you’re replacing an existing breaker and need something that lines up properly without forcing it, this is built for that exact situation. No guesswork on fit—just install it where it belongs and move on. It uses a thermal magnetic trip, so it handles both overloads and short circuits the way you’d expect. Nothing fancy, just the kind of protection that’s been used for years in commercial and industrial panels. The plug-on design keeps things simple during installation, especially when you’re working in a tight panel and don’t want to waste time. On the rating side, you’re looking at 14kA at 480VAC and 65kA at 240VAC. That makes it a solid match for a wide range of three-phase setups—lighting, small equipment, distribution circuits—typical stuff you see every day. This is really about keeping your existing system going. Same footprint, same function, no surprises.
Key Features and Benefits
- 3-pole breaker: for standard three-phase circuits
- 20 amp rating: for controlled load protection
- Thermal magnetic trip: for overload and short circuit response
- Plug-on style: makes install quick and straightforward
- Designed to fit: EH-4 frame panelboards correctly
- Built to last: and hold up in everyday use
- Keeps your current setup intact:—no modifications needed
Technical Specifications
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Part Number: EH34020
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Poles: 3
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Amperage: 20A
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Voltage Rating: Up to 480VAC
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Interrupting Capacity:
- 14kA @ 480VAC
- 65kA @ 240VAC
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Frame Type: EH-4
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Mounting: Plug-On
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Trip Type: Thermal Magnetic
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Height: Approx. 3.5"
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Weight: 3.0 lbs
Material Compliance and Certifications
- Meets standard industry expectations: for molded case circuit breakers
- Intended for use: in systems following NEC guidelines
- Built with commonly accepted materials: used in electrical distribution
- Always confirm local code requirements: before installation
Where It Works Best
- EH-4 panelboards already in service
- Commercial and industrial electrical systems
- Replacement jobs where fit matters more than anything
- Three-phase circuits like lighting and small motor loads
- General maintenance and repair work
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Specifications
- Width:3.0
- Height:3.5
- Depth:2.63
- Poles:3
- Amperes:20
- A.I.C. Rating & Volts:14k @ 480VAC; 65k @ 240VAC
- Type:EH-4
- Approx Dimensions:3.00"W x 3.50"L x 2.63"D
- Additional Notes:Plug-On Thermal Magnetic Circuit Breaker
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You may return unused items within 30 days of delivery for a full refund.
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