Operating at up to 600VAC, the Square D FHP36060 is a 60-amp, three-pole molded case circuit breaker built for demanding industrial environments. It provides fixed thermal-magnetic protection with long-time and instantaneous trip capabilities. This unit bolts into Square D motor control centers and switchboards for secure power distribution. When upgrading legacy systems, the modern PowerPact HGL36060 serves as its replacement. The HACR-rated breaker delivers 65kAIC at 240V.
What is the modern replacement for the legacy FHP36060 circuit breaker?
The FHP36060 is a legacy F-frame breaker. For modern upgrades, the Square D PowerPact H-frame series, specifically the HGL36060, serves as the direct replacement with equivalent ratings.
What is the difference between Square D FHP and FAL circuit breakers?
Both belong to the legacy Square D F-frame family. The FHP series is the high-interrupting version, offering higher fault current ratings than the standard FAL series.
What enclosures or panelboards are compatible with the FHP36060?
This is a unit-mount, bolt-on breaker designed primarily for Square D Motor Control Centers (MCCs), switchboards, and individual enclosures. It is not compatible with I-Line panelboards, which require plug-on brackets.
What is the recommended lug torque for the FHP36060?
When equipped with the standard AL100FA mechanical lug kit, the recommended tightening torque is 50 lb-in (5.6 N.m) for 14 AWG to 1/0 AWG copper or aluminum conductors.
Are the thermal and magnetic trip settings adjustable on the FHP36060?
No, both the long-time (thermal) and instantaneous (magnetic) trip functions are fixed on this model. If adjustable trip settings are required, you must upgrade to a breaker with an electronic trip unit, such as a Micrologic PowerPact model.
Is the FHP36060 suitable for direct current (DC) systems?
Yes, it is rated for up to 250VDC applications. When installing in a DC system, electricians must follow Square D wiring guidelines for multi-pole breakers, which typically require wiring poles in series to safely interrupt DC arcs.
Does the FHP36060 provide equipment ground fault protection?
No, this breaker features standard thermal-magnetic trip units for overload and short-circuit protection only. It does not include integrated ground fault (GFPE) or arc fault protection.
Can the FHP36060 be mounted on a standard DIN rail?
No, this F-frame breaker requires a bolt-on, feed-thru mounting configuration. It is too large for DIN rail applications and must be secured to a backpan or switchboard chassis.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.
Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.