Description
The Square D HGA260301 is a 2-pole thermal magnetic molded case circuit breaker rated at 30 amps and 600 VAC. It provides reliable overload and short-circuit protection using long-time and instantaneous trip functions. Designed with an I-Line plug-in connection, it ensures fast installation and high performance in commercial and industrial power distribution systems.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Square D |
| Category |
Circuit Protection |
| Part Number |
HGA260301 |
| Subcategory |
2-Pole Molded Case Circuit Breaker |
| Series |
PowerPact H |
| Frame Type |
HGA |
| Amperage Rating |
30A |
| Voltage Rating |
600 VAC / 250–500 VDC |
| Interrupting Rating |
35 kA @ 480 VAC; 65 kA @ 240 VAC; 18 kA @ 600 VAC; 20 kA @ 250–500 VDC |
| Poles |
2 |
| Phase |
Single Phase |
| Trip Unit Type |
Thermal Magnetic (LI – Long-Time & Instantaneous) |
| Mounting Type |
I-Line Plug-In |
| Connection Type |
I-Line (Line Side), Load Lug (Load Side) |
| Wire Range |
AWG 14–3/0 Aluminum or Copper |
| Control Type |
Toggle |
| Temperature Rating |
-25°C to +70°C (-13°F to +158°F) |
| Standards & Approvals |
UL, CSA, CE, NEMA, NOM, IEC 60947-2 |
| Protection Degree (Front Cover) |
IP40 |
| Dimensions (H × W × D) |
6.4 × 4.09 × 3.4 in (163 × 104 × 86 mm) |
| Country of Origin |
Mexico |
| Weight |
4.85 lb (2.2 kg) |
Information About HGA260301
The HGA260301 is part of Square D’s PowerPact H series, known for its high breaking capacity and compact molded case design. It features an H-frame thermal-magnetic trip unit that offers precise long-time and instantaneous protection against overcurrent and short-circuit events. The breaker integrates seamlessly into I-Line distribution panels, providing plug-in convenience and compatibility with standard Square D accessories and lugs. Built to UL, CSA, and IEC standards, it ensures dependable performance for distribution and control applications in demanding environments.
Key Features:
- High Interrupting Capacity: Handles up to 35 kA at 480 VAC and 65 kA at 240 VAC for enhanced safety.
- Thermal Magnetic Trip Unit: Combines long-time and instantaneous trip functions for reliable circuit protection.
- I-Line Plug-In Mounting: Enables quick, secure installation in I-Line panelboard systems.
- Durable H-Frame Construction: Provides strong mechanical endurance for industrial environments.
- Wide Voltage Range: Supports 600 VAC and 250–500 VDC applications.
- Comprehensive Standards Compliance: Meets UL 489, CSA, NOM, CE, and IEC 60947-2 certifications.
- Temperature Tolerance: Operates efficiently between -25°C and +70°C (-13°F to +158°F).
- HACR Rated: Suitable for use in heating, air-conditioning, and refrigeration systems.
The HGA260301 delivers the reliability and precision required for safe and consistent performance in power distribution and control systems.
