Square D HLA36060SA Circuit Breaker
- 60A
- 3 Pole
- I-Line
Quantity
Square D HLA36060SA 3 Pole Circuit Breaker
New
Quantity
Description
Square D HLA36060SA 3 Pole Circuit Breaker
The Square D HLA36060SA is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 60 Amps and a voltage rating of 600VAC, 500VDC. It has an interrupting rating of 125kAIC at 240V, 100kAIC at 480V.
Specifications
| Brand | Square D |
|---|---|
| Series | PowerPacT H |
| Amperage | 60A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 125kA @ 240VAC, 100kA @ 480VAC, 50kA @ 600VAC, 20kA @ 250VDC |
| Frame Type | H |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards and Switchboards |
| Wire Gauge | 14-3/0 AWG |
| Max Wire | 3/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
Product FAQs
8 answersWhat panelboards are compatible with the HLA36060SA?
This breaker is designed exclusively for use in Square D I-Line panelboards and switchboards. It features an I-Line plug-on connection on the line side and mechanical lugs on the load side.
What does the SA suffix indicate on this circuit breaker?
The SA suffix denotes a factory-installed 120VAC shunt trip accessory. This allows the breaker to be tripped remotely via a control signal, which is often required for emergency shutdowns or fire alarm integration.
How is the HLA36060SA mounted during installation?
It utilizes a plug-on I-Line bracket for the line side, allowing it to mount directly onto the panelboard bus. The load side uses standard mechanical lugs for wire terminations.
What type of trip unit is equipped on this breaker?
It features a thermal-magnetic trip unit that provides Long-Time and Instantaneous (LI) protection against overloads and short circuits.
What is the interrupting capacity (AIC) at 600VAC?
While the breaker is rated for 125kAIC at 240V and 100kAIC at 480V, the interrupting capacity is 50kAIC when operated at 600VAC.
What wire sizes are accepted by the load lugs?
The standard mechanical lugs on the load side accept either aluminum or copper conductors ranging from 14 AWG to 3/0 AWG.
What is the difference between the HLA36060 and the HLA36060SA?
Both are 60-amp, 3-pole PowerPacT H-frame breakers with I-Line connections. The HLA36060SA includes a factory-installed 120VAC shunt trip, whereas the standard HLA36060 does not.
What is the phase connection for this I-Line breaker?
As a standard 3-pole I-Line circuit breaker, it features an ABC phase connection for the line side bus.
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