Siemens ED63A005 - 5 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

The Siemens ED63A005 is a compact, reliable solution for protecting branch circuits in panelboards and loadcenters. With a 5A rating, 600V capability, and a rugged 3-pole bolt-on design, it’s built to keep residential, commercial, and light industrial power distribution running smoothly and safely.

• Secure bolt-on mounting: a rigid, vibration-resistant connection to the bus minimizes movement and loosening in demanding electrical environments.
• Thermal-magnetic trip unit: delivers stable, repeatable protection for both overloads and short circuits, with fast response to faults for reduced damage and downtime.
• 3-pole design for 3-phase systems: ideal for modern commercial and light industrial panels that require reliable three-phase protection.
• 600V rating: suitability for common industrial and building distribution voltages ensures broad compatibility with existing panelboards.
• OEM-compatible: engineered to fit matching Siemens OEM loadcenters and panelboards, promoting proper coordination and straightforward replacement.
• Versatile for retrofit and new installs: a practical choice for upgrading aging gear or configuring new distribution layouts without changing mounting hardware.

Technical highlights

• Manufacturer: Siemens
• Part Number: ED63A005
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 5A
• Voltage Rating: 600V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Designed to deliver dependable protection where it matters most, the Siemens ED63A005 helps you maintain safe, efficient power distribution across a range of environments. Whether you’re refreshing a panelboard in a busy commercial space or establishing a robust light industrial setup, this 3-pole bolt-on breaker combines precise protection with a durable, vibration-resistant installation.