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Square D FH16060B Molded Case Circuit Breaker
- 60A
- 1 Pole
- I-Line
Square D
FH16060B
Molded Case Circuit Breaker
Brand
Square D
SKU
FH16060B
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Square D FH16060B - 60A 1 Pole Molded Case Circuit Breaker
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Description
Designed for legacy electrical systems, the Square D FH16060B is a 1-pole, 60A molded case circuit breaker. It delivers robust thermal-magnetic protection for commercial and industrial branch circuits operating up to 277VAC or 125VDC. This F-Frame breaker mounts into Square D I-Line panelboards and switchboards via a Phase B bus connection. When upgrading, this unit is replaced by the PowerPact BGA14060. It features a 65kAIC interrupting capacity at 120V and carries a HACR rating.Specifications
| Brand | Square D |
|---|---|
| Part Number | FH16060B |
| Series | FH |
| Amperage | 60A |
| Poles | 1 |
| Mounting Style | I-Line |
| Voltage | 120VAC, 240VAC, 277VAC, 125VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 120VAC, 25kA @ 240VAC, 25kA @ 277VAC, 10kA @ 125VDC |
| Frame Type | FH |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Square D I-Line Switchboards |
| 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, Alarm Switch, Undervoltage Release, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | HACR, UL 489, CSA C22.2 No. 5, NEMA AB 1 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity |
Product FAQs
6 answersWhich panelboards are compatible with the FH16060B?
This breaker is designed exclusively for Square D I-Line panelboards and switchboards. It features a plug-in mounting style that connects directly to the I-Line bus system.
What does the B suffix in the FH16060B catalog number indicate?
The B suffix specifies the phase connection. This 1-pole breaker is factory-configured to plug specifically into the B-phase bus of an I-Line panelboard.
What is the difference between the FA16060B and FH16060B breakers?
Both are 60A, 1-pole F-frame breakers for I-Line panels, but they have different interrupting capacities. The FH16060B is the high-interrupting version, rated at 65kAIC at 120VAC, while the FA series offers a standard interrupting rating.
What is the modern replacement for the legacy FH16060B?
Schneider Electric has transitioned the legacy F-frame series to obsolescence. The modern equivalent for I-Line panel upgrades is the PowerPact B-frame series, which maintains the same mounting footprint while offering updated features.
Can the FH16060B be used in DC electrical systems?
Yes, this thermal-magnetic breaker is rated for direct current applications up to 125VDC, providing an interrupting capacity of 10kAIC for DC circuits.
How can I visually verify if the FH16060B has tripped?
This breaker includes the Square D Visi-Trip indicator. When a fault occurs, the handle snaps to a center position and a bright red indicator appears, allowing you to quickly identify the tripped circuit in a panel.
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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