Siemens | HE3A010 | Circuit Breaker | 10A | 3-Pole | 480V | 25kA | Bolt-On

Introducing the Siemens HE3A010 Circuit Breaker — a precision-protection device designed for demanding electrical systems. With a 10A rating, three poles, 480V operation, and a robust 25kA interrupting capacity, this bolt-on breaker delivers dependable protection where it matters most. Built for maintenance, retrofit, and replacement projects, it’s the reliable choice when exact specifications matter.

Key specifications

• Amperage: 10A
• Poles: 3-Pole
• Voltage: 480V
• Interrupting rating: 25kA
• Mounting: Bolt-On
• Part reference: HE3A010
• Compatibility note: Confirm fit and ratings before ordering; part number HE3A010 is the best reference for compatibility.

Why this Siemens HE3A010 is the right choice

• Precise compatibility —Designed to align with Siemens panels and systems that require a 10A, 3-pole, 480V device with a 25kA interrupting capacity. The HE3A010 is the go-to reference for ensuring you get the exact breaker you need.
• Secure, durable mounting —Bolt-On installation provides dependable retention in demanding electrical environments, reducing risk of loose connections and service interruptions.
• Versatile use cases —Ideal for routine maintenance cycles, retrofit projects to modernize protection schemes, and replacements where exact specs are required to preserve system safety and performance.
• Clear decision-making —Part number consistency helps you verify compatibility across documentation and service records, simplifying procurement and reduce downtime.

Use cases and practical tips

• Great for upgrading legacy three-phase systems that operate at 480V and demand reliable 25kA protection during fault events.
• Use in maintenance scenarios where you need a direct-fit, bolt-on protector that matches existing Siemens infrastructure.
• When retrofitting, cross-check the enclosure and bus compatibility to ensure a seamless fit with the HE3A010’s 3-pole, 480V specification.
• Keep the part number HE3A010 on hand as the primary reference when ordering or consulting schematics to avoid mismatches.

With the Siemens HE3A010 Circuit Breaker, you’re choosing a tested, industry-standard protection device designed to deliver consistent performance in critical electrical environments. Confirm fit and ratings before purchasing to ensure seamless compatibility and reliable protection for your 3-pole, 480V systems.