Westinghouse | HMCP100L3 | Circuit Breaker | 100A | 3-Pole | 600V | Bolt-On

The Westinghouse HMCP100L3 circuit breaker is a purpose-built protection solution for demanding electrical environments. This 100A, 3-pole unit operates at 600V and uses a sturdy bolt-on mounting for a secure, field-friendly installation. Designed for maintenance, retrofit, and replacement projects that require exact specifications, it helps keep your panel protected with reliable, predictable trip performance when it matters most.

• Amperage: 100A
• Poles: 3-Pole
• Voltage rating: 600V
• Mounting: Bolt-On
• Part reference: HMCP100L3 (best reference for compatibility)

Key benefits and use cases

• Maintenance and retrofit readiness: Ideal for updating older panels or upgrading existing installations that require a precise 100A, 3-pole, 600V bolt-on circuit breaker.
• Reliable replacement: When your system calls for a direct replacement with matching specs, this HMCP100L3 unit provides consistent performance and straightforward cross-reference by part number.
• Secure, bolt-on installation: The bolt-on design offers a robust connection and alignment in compatible panels, reducing installation time and minimizing field adjustments.
• Clear compatibility guidance: Because part numbers are the most reliable reference, confirm fit and ratings using HMCP100L3 before ordering.

Who should consider this breaker

• Electrical contractors and facilities managers performing panel maintenance, retrofits, or replacements in commercial or industrial settings.
• Technicians seeking a precise, 100A, 3-pole, 600V bolt-on solution that aligns with existing specifications.

Practical guidance

• Always verify that your panel accepts bolt-on breakers and that the 3-pole, 100A, 600V ratings match your system requirements before purchase.
• Use the HMCP100L3 part number as the primary compatibility reference to ensure an accurate fit with your current equipment.