Description
The Schneider Electric HJL36100U31X is a three pole molded case circuit breaker from the PowerPacT H family designed for reliable low-voltage power distribution protection. It combines a solid-state Micrologic 3.2 trip unit with long-time and instantaneous protection for precise circuit control in commercial and industrial systems.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Schneider Electric / Square D |
| Category |
Circuit Protection |
| Part Number |
HJL36100U31X |
| Subcategory |
Molded Case Circuit Breakers |
| Series |
PowerPacT |
| Frame Type |
H Frame |
| Type |
Molded Case Circuit Breaker |
| Amperage Rating |
100 A |
| Voltage Rating (AC) |
600 VAC |
| Number of Poles |
3 |
| Phase |
3 Phase |
| Protection Type |
Solid State |
| Trip Unit |
Micrologic 3.2 |
| Trip Functions |
Long-Time and Instantaneous (LI) |
| Interrupting Rating @ 480 V |
65 kA |
| Interrupting Rating @ 600 V |
25 kA |
| Interrupting Rating @ 240 V |
100 kA |
| Connection Type |
Feed-Thru |
| Terminal Type |
Lugs |
| Continuous Current Rating |
80% |
| Mounting Type |
Unit Mount |
| UL Listing |
UL 489 |
| Weight |
4.9 lbs |
Information About HJL36100U31X
The HJL36100U31X is part of the Schneider Electric PowerPacT H series, engineered to deliver advanced protection and monitoring in low-voltage power distribution systems. This breaker features an H-frame design with a 100 amp rating and supports three-phase operation up to 600 VAC. It uses a Micrologic 3.2 solid-state trip unit, providing accurate long-time and instantaneous protection with consistent performance across a wide range of operating conditions. Feed-thru connection with lug terminals allows straightforward installation in panelboards and switchgear assemblies used in commercial and industrial environments.
Key Features
- Micrologic 3.2 Solid-State Trip Unit: Provides precise electronic sensing for long-time and instantaneous protection, improving accuracy compared to traditional thermal-only systems.
- High Interrupting Capacity: Rated up to 65 kA at 480 V, enabling safe interruption of high fault currents in demanding electrical installations.
- Three Pole, Three Phase Design: Ensures balanced protection across all phases for stable operation of three-phase power systems.
- PowerPacT H Frame Construction: Engineered for durability, compact size, and consistent thermal performance in continuous-duty applications.
- Feed-Thru Lug Connection: Supports efficient wiring with line and load lugs for streamlined panel and switchgear layouts.
- Multiple Voltage Interrupt Ratings: Certified interrupting capacities at 240 V, 480 V, and 600 V support flexible system design.
- UL 489 Listed: Meets recognized safety and performance standards for molded case circuit breakers used in low-voltage distribution.
The HJL36100U31X delivers the reliability and precision required for protecting three-phase power distribution circuits in commercial and industrial facilities.
