Siemens LGB3B060 60A 3P 600V Circuit Breaker, Bolt-On | AmpState

Meet the Siemens LGB3B060, a bolt-on, 3-pole 60 A circuit breaker designed to protect panelboards, load centers, and electrical distribution systems. Perfect for replacement projects and stocking spares that keep your bill of materials aligned with the original part number, this unit delivers reliable protection with straightforward field installation. Manufactured by Siemens and identified as part number LGB3B060, it’s available from AmpState with support to confirm compatibility.

• Bolt-on mounting for secure, vibration-resistant installation in compatible Siemens panels, enabling clean retrofits and dependable service.
• Three-pole design supports three‑phase circuits up to 600 V, making it suitable for both commercial and industrial distribution systems.
• 60 A rating provides reliable protection for feeders and distribution paths without unnecessary nuisance trips.
• BOM-aligned replacement helps maintain spare stock and ensures compatibility with the original equipment, reducing rework in maintenance projects.
• Siemens LGB family compatibility simplifies cross-reference and stocking, following established Siemens design standards.

This breaker is ideal for:

• Installing or refreshing panelboards and load centers that rely on a Siemens LGB series component
• Maintaining spare parts inventories for facilities that require consistent OEM parts
• Replacement projects where preserving the original BOM is critical for compliance and maintenance records

Specifications

• Manufacturer: Siemens
• Part Number: LGB3B060
• Type: Circuit Breaker
• Amperage: 60 A
• Poles: 3
• Voltage: 600 V
• Mounting: Bolt-On
• Applications: Panelboards, Load Centers, Electrical Distribution

Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.