Square D FAL340301021 Molded Case Circuit Breaker
- 30A
- 3 Pole
- Unit Mount
Quantity
Square D FAL340301021 - 30A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Integrating remote shutdown capabilities, the Square D FAL340301021 is a 3-pole, 30A molded case circuit breaker. It is designed for industrial facilities requiring advanced control over electrical distribution. This F-Frame device installs into Square D enclosures and motor control centers. For modernizing older infrastructure, this breaker is officially replaced by the BDL36030SA model. A factory-installed 120-240VAC shunt trip allows the breaker to be opened via an external voltage signal.Specifications
| Brand | Square D |
|---|---|
| Series | FAL |
| Amperage | 30A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 25kA @ 240VAC, 18kA @ 480VAC, 10kA @ 250VDC |
| Frame Type | FAL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D Enclosures, Switchboards, Motor Control Centers |
| Wire Gauge | 14-4 AWG (Cu), 12-4 AWG (Al) |
| Max Wire | 4 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 | Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Shunt Trip (120-240VAC), Lugs |
| Standards | CSA C22.2 No. 5, HACR Rated, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Visual Trip Indicator |
Product FAQs
7 answersWhat does the 1021 suffix indicate on the FAL340301021 circuit breaker?
The 1021 suffix indicates that this breaker includes a factory-installed 120/240VAC shunt trip. This allows the breaker to be opened remotely for advanced control and safety applications.
Is the FAL340301021 still manufactured, or is there a modern replacement?
The FAL series is a legacy F-frame molded case circuit breaker. For modern upgrades and new installations, Schneider Electric replaces this line with the PowerPact B-frame series, such as the BDL34030 or BDL36030. You will need to verify panel space and mounting requirements when crossing over to a PowerPact B-frame breaker with a shunt trip accessory.
Can this breaker be installed in a Square D I-Line panelboard?
No. The FAL340301021 is a unit-mount, feed-thru circuit breaker designed for standard enclosures, switchboards, and motor control centers. It does not have the plug-on jaw brackets required for I-Line panelboards.
How is the 120/240VAC shunt trip wired on the FAL340301021?
The factory-installed shunt trip includes control wire leads that exit the breaker housing. These leads must be connected to an external 120VAC or 240VAC control power source and a remote normally open contact, such as a push button or relay, to activate the trip mechanism.
What control voltage is required to operate the shunt trip on this breaker?
The factory-installed shunt trip requires a 120VAC or 240VAC control voltage source to actuate the trip mechanism. Applying a voltage outside this range may damage the shunt trip coil or fail to open the breaker.
How can I tell if the FAL340301021 has tripped?
This model features a Visi-Trip indicator. When the breaker trips due to an overcurrent or is opened via the shunt trip, the handle moves to a center position and a highly visible red indicator appears to help quickly identify the tripped breaker.
Is the FAL340301021 suitable for use with heating, air conditioning, and refrigeration equipment?
Yes, Square D FAL series circuit breakers are HACR rated, making them suitable for protecting group motor applications in HVAC and refrigeration systems.
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