Siemens | EH2B100 | Circuit Breaker | 100A | 2-Pole | 480V

Introducing the Siemens EH2B100 Circuit Breaker — a genuine Siemens two-pole protective device engineered for reliability in 480V electrical systems. With a 100A rating, this breaker is designed for maintenance, retrofit, and replacement projects where exact compatibility matters, helping you safeguard equipment and maintain uninterrupted operation.

What makes the EH2B100 stand out

• Precise compatibility: Part number EH2B100 is your best reference for matching the correct breaker to Siemens panels and legacy equipment. Use this identifier to streamline ordering and avoid mismatches.
• Two-pole protection at 480V: Provides simultaneous disconnection of both hot legs, enhancing safety and ensuring coordinated tripping across circuits in demanding industrial environments.
• 100A protection: Ideal for protecting feeders, motor circuits, and essential loads without compromising system performance in 480V distribution.\n
• Maintenance-ready: A dependable replacement part that supports service upgrades, panel retrofits, and end-of-life component refreshes, reducing downtime during critical repairs.
• Spec-driven choice: Clear amperage (100A), voltage (480V), and pole configuration (2-pole) make it straightforward to verify fit during planning and procurement.

Ideal use cases

• Maintenance and retrofit projects in industrial control panels that operate at 480V.
• Replacement for aging or failed breakers within Siemens-supported electrical systems.
• Spare-part inventory for facilities relying on consistent electrical protection and quick turnaround during outages.

How to confirm compatibility

Before ordering, verify the following to ensure a flawless fit:

• Amperage: 100A
• Voltage: 480V
• Pole configuration: 2-Pole
• Part number reference: EH2B100

Using the EH2B100 part number as your compatibility anchor helps you match the exact Siemens breaker required for your panel or equipment, minimizing installation surprises and ensuring proper protection characteristics.

What you get

A single Siemens EH2B100 Circuit Breaker, 2-Pole, 100A, designed for 480V systems, ready to install as a direct replacement or retrofit component within compatible Siemens configurations.