Siemens EE3-B100 Circuit Breaker, 100A, 3-Pole, 240V

The Siemens EE3-B100 Circuit Breaker is engineered for demanding industrial electrical service, maintenance, and replacement projects. This 3-pole unit delivers dependable overcurrent protection for 240V, three-phase applications and is commonly associated with the Case Breaker EE series, offering a consistent, familiar fit for existing EE panels.

Key specifications at a glance
- Part number: EE3-B100
- Amperage: 100 A
- Poles: 3
- Voltage: 240 V
- Series: Case Breaker EE

The EE3-B100 is designed to integrate seamlessly into Siemens EE-series setups, making it an ideal choice when you’re upgrading, servicing, or replacing components in industrial distribution systems. Its three-pole design is specifically suited to three-phase configurations, ensuring coordinated protection across all conductors in your circuit.

Why this model stands out

• Direct compatibility with EE series panels: A familiar form factor and mounting profile help minimize downtime during service or replacement.
• Clear, verifiable part number: Use EE3-B100 to confirm exact fit and electrical characteristics for your application.
• Industrial-ready specification: 100 A rating provides robust protection for mid-to-high-load circuits in industrial environments.
• Simple verification process: Notes indicate to verify fit by part number and application requirements, helping you avoid mismatches before ordering.

Notes: Verify fit by part number and application requirements. Need help matching a part number or confirming compatibility? Message us and we'll help.

Whether you’re stocking parts for routine maintenance, planning a panel upgrade, or replacing a worn breaker in an established EE-series installation, the Siemens EE3-B100 delivers a reliable, industry-standard solution for 240V, three-phase protection. It’s a focused choice for professionals who value accuracy, consistency, and a straightforward replacement path within the Siemens EE Case Breaker family.