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Eaton / Cutler-Hammer EGH3020FFG Molded Case Circuit Breaker

  • 20A
  • 3 Pole
  • Unit Mount
Eaton / Cutler-Hammer EGH3020FFG
Molded Case Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU EGH3020FFG
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  • 20A
  • 3 Pole
  • Unit Mount

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Eaton / Cutler-Hammer EGH3020FFG - 20A 3 Pole Molded Case Circuit Breaker

Eaton / Cutler-Hammer EGH3020FFG - 20A 3 Pole Molded Case Circuit Breaker

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$699.97 In Stock

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Description

Engineered for commercial systems, the Eaton EGH3020FFG provides reliable thermal-magnetic protection. This 3-pole, 20A Series G EG-Frame breaker is built for demanding industrial applications. The unit mount design features line and load lugs for standard switchboard installation. For facilities updating infrastructure, this model is replaced by the Power Defense PDG13M0020TFFJ. Delivering 65kAIC at 480VAC, it handles severe faults safely. Includes HACR and HID ratings.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Series EGH
Amperage 20A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600Y/347VAC, 250VDC
Phase 3
AIC Rating 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600Y/347VAC, 42kA @ 250VDC
Fit and installation
Terminal Type Lugs
For Use With Eaton Series G Enclosures, OEM Panels, Switchboards
Wire Gauge 14-1/0 AWG (Cu/Al)
Max Wire 1/0 AWG
Min Wire 14 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Rotary Handle
Accessories Line and Load Lugs
Standards CSA C22.2 No. 5, IEC 60947-2, UL 489
Approval CE, CSA, IEC, UL
Temp Rating 40C
Construction Features Current Limiting, HACR Rated, Reverse Feed, High Interrupting Capacity

Product FAQs

7 answers
What types of panels or enclosures are compatible with the EGH3020FFG?

This unit-mount breaker is designed for installation in Eaton Series G enclosures, OEM control panels, and switchboards. It is a feed-thru, bolt-on breaker and is not compatible with plug-on load centers or I-Line panelboards.

What does the "FFG" suffix mean in the EGH3020FFG catalog number?

The "FF" indicates that the breaker is equipped with a non-interchangeable, fixed thermal and fixed magnetic trip unit. The "G" signifies that standard line and load lug terminals are factory-installed.

What is the difference between the EGH3020FFG and other EG-frame breakers like the EGB3020FFG or EGE3020FFG?

The third letter in the catalog number indicates the interrupting capacity. The EGH3020FFG is the high-interrupting version, rated at 65 kAIC at 480VAC. Models like the EGB and EGE share the same physical footprint but have lower short-circuit interrupting ratings.

Can the EGH3020FFG be used in DC voltage applications?

Yes, this thermal-magnetic breaker is rated for direct current applications. It provides an interrupting capacity of 42 kAIC at 250VDC, making it suitable for specific industrial DC control panels.

Can the trip settings on the EGH3020FFG be adjusted in the field?

No, this breaker features a fixed thermal and fixed magnetic trip unit. The overload and short-circuit trip thresholds are factory set and cannot be modified by the user.

Does the EGH3020FFG provide ground fault or arc fault protection?

No, this breaker features a standard thermal-magnetic trip unit for overload and short-circuit protection. It does not include built-in GFCI (ground fault) or AFCI (arc fault) circuitry.

Does the EGH3020FFG require separate mounting hardware or terminal kits?

The breaker includes factory-installed line and load lug terminals, which accept 14 to 1/0 AWG wire. However, specific unit-mount hardware or DIN rail adapters must be sourced separately depending on your enclosure or panel design.

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Reviews

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  • MB
    Michael B.
    Flag of United States
    Reviewing
    Eaton / Cutler-Hammer EGH3080FFG - 80A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    2/18/17
    Great

    Exactly what we needed at a great price and shipped quickly