Square D HGA36015 - 15 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState

Square D HGA36015 is a 15A, 600V, 3-pole plug-in molded‑case circuit breaker engineered to deliver dependable branch circuit protection in panelboards and loadcenters. Built for quick field service, it pairs a fast plug‑in connection with a thermal‑magnetic trip unit to provide stable, repeatable protection against both overloads and short circuits.

• Fast plug-in installation — streamline replacements and panel upgrades with a drop‑in connection that minimizes downtime on service calls.
• Thermal‑magnetic protection — a dual‑mode trip system that reacts predictably to sustained overloads and sudden short circuits, helping safeguard wiring and connected equipment.
• Three‑pole, 600V rating — ideal for 3‑phase circuits in commercial and light industrial environments, while still suitable for residential panels that require higher voltage protection.
• OEM‑compatible design — engineered to fit with matching Square D OEM load centers and panelboards, simplifying sourcing and field service logistics.
• Versatile application — suited for a range of settings—from homes and offices to small industrial spaces—where reliable branch-circuit overcurrent and short‑circuit protection is essential.

This breaker is designed for professionals who seek fast, dependable protection without compromising panel compatibility. The plug‑in format minimizes installation time and reduces the risk of loose connections, while the thermal‑magnetic trip unit delivers consistent performance across varying loads and conditions. With its 3‑pole configuration and 600V rating, it's a practical choice for three‑phase distribution in panelboards and loadcenters used in commercial and light industrial settings.

Technical snapshot

• Manufacturer: Square D
• Part Number: HGA36015
• Type: Thermal‑magnetic molded case circuit breaker
• Amperage Rating: 15A
• Voltage Rating: 600V
• Number of Poles: 3
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short‑circuit protection

Ideal for electricians, facility managers, and service technicians, the HGA36015 is a reliable choice when upgrading or maintaining panelboards and load centers. Use it to safeguard three‑phase branch circuits, protect motor loads, and ensure safe, continuous operation in environments where electrical protection is critical. When selecting a replacement or upgrade, this 15A, 3‑pole plug‑in breaker from Square D aligns with compatible OEM panels and delivers straightforward installation with proven thermal‑magnetic protection.