Built to handle 20-amp loads, this two-pole interrupter mitigates shock hazards in kitchens, bathrooms, and outdoor residential spaces. It monitors current balance to detect leakage, tripping the circuit when a 5mA threshold is breached to comply with strict NEC safety codes. Engineered for compatibility with Eaton Cutler-Hammer CH load centers, it utilizes a 3/4-inch plug-on mounting configuration. This model is replaced by the CHN220GF. Features thermal-magnetic trip technology.
Specifications
Brand
Eaton / Cutler-Hammer
Series
CH
Part Number
CH220GF
Amperage
20A
Voltage
120/240VAC
Poles
2
Phase
1
AIC Rating
10kA @ 120/240VAC
Special Classification
GFCI
Mounting Style
Plug-On
Terminal Type
Box Lugs
For Use With
Eaton CH Load Centers
Trip Technology
Thermal Magnetic
Trip Function Code
LIG
Trip Function
Long-Time, Instantaneous, Ground Fault
Trip Adjustability
Fixed Thermal, Fixed Magnetic
Wire Gauge
14-6 AWG (Cu/Al)
Max Wire
6 AWG
Min Wire
14 AWG
Available Options
Handle Lock
Accessories
Lugs Not Included
Standards
CSA C22.2, UL 489, UL 943
Approval
CSA, UL
Temp Rating
60C to 75C
Construction Features
Common Trip, Self-Test
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5.0
Rated 5.0 out of 5 stars
Based on 70 reviews
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Total 5 star reviews: 68
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Total 4 star reviews: 2
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Total 2 star reviews: 0
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Total 1 star reviews: 0
Reviews Summary
Generated by AI from 100 most recent customer reviews
Last updated 8/5/25
Customers say these electrical breakers are readily available when hard to find elsewhere. Many reviews mention fast shipping and accurate order fulfillment. Common feedback includes competitive pricing and proper packaging. Reviews note the products fit correctly and match specifications. While most highlight quick delivery times, some mention occasional supply delays. The ordering process receives praise for its simplicity.
I Lease an older building (50+ yrs) and it always surprises me. I needed a 3 phase 100 amp breaker for a motor controller. No big deal. BUT it was an old Cutler Hammer distribution panel (new Eaton CB's are not compatible). Who has a 3 pole 100 Amp Cutler-Hammer in stock?! Yep, SuperBreakers did. Shipped it overnight and I was up and running the next day.
The staff was responsive and professional. Nice work guys!