Square D FGA34060 Molded Case Circuit Breaker
- 60A
- 3 Pole
- I-Line
Square D
FGA34060
Molded Case Circuit Breaker
Brand
Square D
SKU
FGA34060
Quantity
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Square D FGA34060 - 60A 3 Pole Molded Case Circuit Breaker
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Description
Delivering 60 amps of continuous current capacity, this Square D F-Frame MCCB is built for robust industrial power distribution. It provides essential long-time and instantaneous trip functions to protect commercial circuits. This unit installs into standard Square D I-Line panelboards, occupying a 3-inch mounting space. It is the direct replacement for existing FGA breakers, avoiding the wider 4.5-inch footprint required by the newer HGA36060 series.Specifications
| Brand | Square D |
|---|---|
| Series | FGA |
| Amperage | 60A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480Y/277VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480Y/277VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Square D I-Line Panelboards |
| Wire Gauge | 14-1/0 AWG (Cu/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, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, IEC, NOM, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Visual Trip Indicator |
Product FAQs
5 answersCan I install the FGA34060 in a standard Square D QO or Homeline load center?
No. The FGA34060 is an F-frame molded case circuit breaker with an I-Line plug-in connection. It is exclusively designed for commercial and industrial Square D I-Line panelboards and switchboards, not residential QO or Homeline load centers.
Is the Square D FGA34060 still manufactured, or has it been replaced?
The FGA34060 is part of the legacy Square D F-frame series. While these breakers are often replaced by the newer PowerPact H-frame series in modern installations, FGA breakers remain highly sought after for direct replacements in existing I-Line switchboards without requiring panel modifications.
Does the FGA34060 require a separate mounting hardware kit for I-Line panels?
No. The FGA34060 features an integrated I-Line style plug-in mounting bracket. The breaker plugs directly into the bus assembly of an I-Line panelboard and is secured with a retaining screw, eliminating the need for separate mounting kits.
How does the thermal-magnetic trip unit on the FGA34060 operate?
The FGA34060 uses a fixed thermal-magnetic trip unit with Long-Time (L) and Instantaneous (I) protection. The thermal element responds to sustained overloads by heating and tripping the breaker, while the magnetic element provides immediate protection against high-level short circuits.
What type of wire can be used with the FGA34060 terminals?
The factory-installed lugs accept 14 AWG to 1/0 AWG conductors and are rated for both copper (Cu) and aluminum (Al) wire. Always verify that the wire insulation rating and terminal torque meet the specifications printed directly on the breaker label.
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