- Stock 434
50 Amp 2 Pole Standard CHF Circuit Breaker · Eaton CHF250
What this product is for
This 2-pole 50A circuit breaker is used to provide overcurrent protection on 120/240V branch circuits in Eaton Type CH loadcentres. It is commonly selected for larger residential loads and light commercial panel applications where a common-trip 2-pole breaker is required.
Use for
Use for Eaton Type CH loadcentres, 120/240V circuits, and applications requiring a 2-pole 50A breaker with 10 kAIC interrupting capacity. Typical uses can include feeders or equipment circuits where the panel and conductor sizing match the breaker rating and local code requirements.
Avoid for
Do not use this breaker in BR, QO, Homeline, or other non-CH panelboards. Avoid using it where GFCI, AFCI, or higher interrupting ratings are specifically required.
Best for
Best for electricians replacing or adding a standard Eaton CH series 2-pole breaker with visible trip indication. It suits residential and light commercial work where panel compatibility is the main buying decision.
Installed in
Installed in Eaton Type CH loadcentres. The breaker is approximately 3/4 in wide per pole and requires two 3/4 in spaces in the loadcentre.
Why this product exists
This breaker protects conductors and connected equipment from overloads and short circuits while providing a common trip across both poles. The CHF series adds a trip flag so electricians can identify a tripped breaker more quickly during service.
Compared with similar products
Compared with standard CH breakers, the CHF series includes trip flag indication. Compared with GFCI or AFCI breakers, this is a standard thermal magnetic breaker and does not provide ground-fault or arc-fault protection. Typical circuit guidance: 50A breakers are commonly used only where conductor size, equipment rating, and local code permit. Actual application depends on installation conditions and code requirements.
Specifications
- Manufacturer: Eaton
- Part number: CHF250
- Series: CH / CHF
- Product type: Thermal magnetic circuit breaker
- Pole configuration: 2-pole
- Amperage: 50A
- Voltage rating: 120/240V AC
- Interrupt rating: 10 kAIC
- Trip type: Trip flag, common trip
- Panel compatibility: Eaton Type CH loadcentres
- Conductor range: #10 to 1/0 AWG copper or aluminium
- Approvals: UL 489
- Compliance note: HACR rated
- Approximate dimensions: 1.5 in D x 1.5 in W? No - manufacturer listing indicates 1.5 in depth, 2.6 in height, 0.75 in width (38 mm D x 66 mm H x 19 mm W)
- Weight: 0.28 lb (0.13 kg)
- Current Rating50A
- Conductor Range#10 to 1/0 AWG copper or aluminium
- Voltage120/240V AC
- Interrupt Rating10 kAIC
- Trip TypeTrip flag, common trip
- Dimensions1.5 in D x 1.5 in W? No - manufacturer listing indicates 1.5 in depth, 2.6 in height, 0.75 in width (38 mm D x 66 mm H x 19 mm W)
- ApprovalsUL 489
- Weight0.28 lb (0.13 kg)
- Panel CompatibilityEaton Type CH loadcentres
- SeriesCH / CHF
- Pole Configuration2-pole
- Compliance NoteHACR rated
- BrandsEaton
- Stock in Elmira2
- Stock in Flesherton4
Aptico Supply Delivery
Fast Electrical Supply Delivery Across Ontario
Local delivery routes, pickup options, and contractor-focused service from our Elmira and Flesherton locations.

Delivery Built Around Electrical Contractors
Aptico Supply helps electricians, contractors, and commercial buyers get the electrical materials they need without unnecessary delays. Whether you are ordering for a jobsite, restocking service inventory, or arranging pickup, our delivery options are designed to keep work moving.
Free Daily Delivery
Free daily delivery is available for larger contractor accounts.
- Order by 9:00 AM for morning delivery
- Order by 2:00 PM for afternoon delivery
- Available in qualifying local delivery areas
Free Weekly Delivery
Free weekly delivery is available for smaller accounts in select service areas.
- Elmira area delivery: Tuesday
- Flesherton area delivery: Thursday
- Order by 11:00 AM on the route day
Pickup Options
Pickup is available from our Ontario locations for customers who prefer to collect their order directly.
- Elmira pickup available
- Flesherton pickup available
- Call ahead for large or special-order items
Local Delivery Areas
See our local delivery coverage below. Delivery charges may apply outside regular route areas or for oversized items.
Delivery Questions
Do you offer free delivery?
Yes, free delivery is available for qualifying contractor accounts and selected local delivery routes.
Can I pick up my order?
Yes, pickup is available from our Elmira and Flesherton locations.
Do delivery charges apply?
Delivery charges may apply outside regular local routes, for smaller orders, or for oversized and heavy items.
Can you deliver to jobsites?
Yes, jobsite delivery may be available depending on the order size, location, and delivery schedule.
Need Electrical Supplies Delivered?
Contact Aptico Supply to confirm your delivery options, pickup availability, or contractor account eligibility.
Contact Aptico SupplyWe accept the following payment methods:
To replace this text with your store's actual info on payment methods, go to "Design -> Menus & Pages -> Product Page Tabs" and edit the Payment methods page.
This page is intended for your policy regarding returns and refunds.
Here you can provide information as to what products can be returned, how many days your customers have to return their purchase, whether they will receive a refund in the original form of payment, a replacement or a store credit, who pays for the shipping of the previously purchased products to the store, and so on.
To replace this text with your store's actual return policy, go to "Design -> Menus & Pages -> Product Page Tabs" and edit the Return Policy page.




