Square D - HGA36060U31X 60A 3-Pole 600V I-Line Solid State Circuit Breaker
Square D - HGA36060U31X 60A 3-Pole 600V I-Line Solid State Circuit Breaker
Product images are representative only. Actual product may vary.
The Square D HGA36060U31X is a 3-pole, 60-amp solid-state molded case circuit breaker (MCCB) rated for 600VAC with I-Line plug-in mounting. Manufactured by Schneider Electric, this HG-frame breaker features an adjustable electronic trip unit for precise, selective overcurrent protection in industrial and commercial three-phase 600V branch and feeder circuits.
Specifications
| Attribute | Value |
|---|---|
| Part Number | HGA36060U31X |
| Manufacturer | Square D / Schneider Electric |
| Amperage Rating | 60A |
| Voltage Rating | 600VAC |
| Number of Poles | 3 |
| Trip Type | Solid State (Electronic) |
| Mount Type | I-Line Plug-In |
| Interrupting Rating | 65kA @ 600V |
| Standard | UL 489 Listed |
| Frame Series | HG |
Key Features
- Solid-state electronic trip unit with adjustable long-time, short-time, and instantaneous settings
- I-Line plug-in mounting for quick installation in Square D HG-frame switchboards
- 60A rating for branch and feeder circuit protection in 600V industrial systems
- 3-pole design for complete three-phase protection
- High 65kA interrupting rating at 600V
- UL 489 Listed, NEC compliant
Common Applications
- 60A branch and feeder circuit protection in industrial 600V switchboards
- Motor branch circuit protection requiring precise trip coordination
- Process plant and manufacturing facility distribution panels
- Systems requiring selective coordination with adjustable trip settings
- Replacement in Square D HG-frame I-Line compatible switchgear
Frequently Asked Questions
What is the Square D HGA36060U31X?
The HGA36060U31X is a 60-amp, 3-pole, 600V solid-state I-Line plug-in MCCB from Square D used for precise overcurrent protection of branch and feeder circuits in three-phase 600V industrial and commercial electrical systems.
What does U31X mean in the HGA36060U31X part number?
U31X identifies the rating plug configuration of the solid-state electronic trip unit, determining the adjustable current pickup range available on the breaker. Consult Schneider Electric documentation for the specific settings ranges for the U31X plug.
How does HGA36060U31X differ from HDA36060U31X?
Both are Square D 60A, 3-pole, 600V I-Line solid-state MCCBs with U31X rating plugs. The HGA36060U31X is in the HG frame and the HDA36060U31X is in the HD frame. Frame differences affect interrupting ratings, accessory compatibility, and compatible switchboard bus types.