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Square D FH26060 Molded Case Circuit Breaker
- 60A
- 2 Pole
- I-Line
Square D
FH26060
Molded Case Circuit Breaker
Brand
Square D
SKU
FH26060
Quantity
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Square D FH26060 - 60A 2 Pole Molded Case Circuit Breaker
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Description
The FH26060 is a 2-pole molded case circuit breaker from Square D's legacy F-Frame lineup, designed for robust commercial and industrial applications. It provides dependable thermal-magnetic trip functions with long-time and instantaneous protection. This unit installs into Square D I-Line panelboards, utilizing a plug-in mounting style for efficient setup. Rated for 600VAC and 250VDC, it features a 25kAIC interrupting capacity at 480V. This model is replaced by the HGA260601.Specifications
| Brand | Square D |
|---|---|
| Part Number | FH26060 |
| Series | FH |
| Amperage | 60A |
| Poles | 2 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 25kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | F |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards |
| Wire Gauge | 14-1/0 AWG (Cu), 12-1/0 AWG (Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs (AL100FA) |
| Standards | CSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity, Visual Trip Indicator |
Product FAQs
6 answersWhat panelboards are compatible with the FH26060 circuit breaker?
This breaker is designed exclusively for Square D I-Line panelboards and switchboards. It will not fit in standard QO, NQ, or NF load centers.
What is the difference between Square D FA and FH frame circuit breakers?
The FH series offers a higher interrupting capacity than the standard FA series. While a standard FA breaker typically provides 18kAIC at 480V, the FH26060 provides 25kAIC at 480V for systems with higher available fault currents.
Is the FH26060 obsolete, and what is the direct replacement?
Yes, Square D legacy F-frame circuit breakers are obsolete. The modern replacement is the PowerPact H-frame series, such as the HGA260601, for I-Line panelboards requiring similar voltage and interrupting ratings.
How does the I-Line mounting system work on this breaker?
The breaker features plug-on jaws that grip the panelboard bus bars directly for the phase connections. A retaining bracket and mounting screw secure the opposite end of the breaker to a round hole on the panel backpan.
Can the trip settings on the FH26060 be adjusted in the field?
No. This breaker features a fixed thermal-magnetic trip unit. The long-time overload and instantaneous short-circuit protection settings are factory-calibrated and cannot be modified.
What wire sizes do the standard lugs on this breaker accept?
The factory lugs accept 14 to 1/0 AWG copper conductors or 12 to 1/0 AWG aluminum conductors. Installers must apply the specific torque values printed on the breaker faceplate when terminating wires.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 10 reviews.
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Rating
10 reviews
- DMDonald M.Verified BuyerReviewingSquare D FH36030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/18/26Excellent Service
The support team with Super Breakers went over and beyond in ensuring the breakers were on site for an emergency repair…
CAVA Construction Manager very pleased!
Donald Mayo
Mayo Electric
- PHpayton h.Verified BuyerReviewingSquare D FH36090 - 90A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/17/26great
great straightforward company has almost everything you could ever need in stock
- SGShawn G.Verified BuyerReviewingSquare D FH36020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars1/20/26Thanks !
Excellent service & gear per usual !
Thanks !
- EEarnestVerified BuyerReviewingSquare D FH36060 - 60A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars10/3/25Fast delivery and quality
The breaker was in great condition.
- JPJason P.Verified BuyerReviewingSquare D FH36050 - 50A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/5/25Breakers
Order was placed and they came in on time in good condition