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Type CH Circuit Breaker — 20 Amp, 0.75 in. W x 2.6 in. H x 1.5 in. L
- Mfg.#
- CH220
- Sku#
- 7930845
- Designed for 120/240V systems as a 2-pole, 20 A circuit breaker
- Features a thermal-magnetic trip curve with magnetic-thermal actuator
- Plug-in mounting and 3/4 in width designed for space-saving panel layouts
- Interrupt rating of 10 kA suitable for common branch-circuit protection
- Trip flag and exclusive trip-to-off design provide visible status and one-step reset
* Estimated stock levels as of Sat, Apr 11, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
The Cutler-Hammer 20-Amp Type CH Circuit Breaker is a two-pole, plug-in breaker designed to give reliable overcurrent protection for 120/240V circuits when you need a compact, serviceable solution. Homeowners and electricians will appreciate its easy-to-install plug mounting and straightforward, easy-to-reset operation for restoring power after nuisance trips. At 0.75 inches wide, 1.5 inches long and 2.6 inches high, this CH-series breaker fits standard panels where accurate 20-amp two-pole protection is required, such as for small HVAC units, multi-wire branch circuits, or paired appliances. The breaker is clearly marked with amperage and ratings (and Eaton branding) and features a visible trip flag to quickly indicate status, making troubleshooting and panel work faster and more confident.
Specifications
General
| Amps | 20 |
|---|---|
| Circuit Breaker Type | Standard Double-Pole Circuit Breaker |
| Interrupt Rating | 10 kA |
| Mounting Type | Plug |
| Number of Phases | 1 |
| Poles | 2 |
| Series | CH |
| Suitable for | CH Series Load Centers |
| Volts | 120/240 |
| Wire Size | 14 to 8, 14 to 10 AWG |
Dimensions
| Height | 2.6 in |
|---|---|
| Length | 1.5 in |
| Width | 0.75 in |
