Westinghouse | NB2700S | Circuit Breaker | 2-Pole | 600V

Meet the Westinghouse NB2700S, a 2-Pole, 600V circuit breaker designed for dependable protection in maintenance, retrofit, and replacement projects. When your goal is to preserve electrical safety while upgrading or repairing a panel, the NB2700S stands out with precise compatibility and practical, real‑world performance.

Why the NB2700S stands out

• Exact compatibility matters: The part number NB2700S is the best reference for ensuring you’re selecting the correct replacement for your existing panel. Don’t rely on generic substitutes when precise fit matters for both safety and function.
• Two-pole design: Supports two independent circuits with a shared mechanism, ideal for multi-wire branch circuits and common-trip protection where required.
• 600V rating: Suitable for higher‑voltage systems often present in commercial and industrial environments. Verify your system voltage to ensure a seamless match.
• Maintenance, retrofit, and replacement ready: Engineered for scenarios where matching specs is critical, helping you restore reliable protection without unnecessary downtime.

Key specifications at a glance

• Poles: 2-Pole
• Voltage: 600V
• Part number: NB2700S

Practical guidance for a smooth fit

• Always confirm fit by cross‑checking the panel’s compatibility guide against the NB2700S part number before ordering.
• Match the voltage and circuit requirements to avoid mismatch in protection level and electrical clearance.
• When replacing multiple units, plan a quick test after installation to validate proper operation across all circuits.

This model is ideal for electricians and technicians who need a reliable, specifically compatible breaker for Westinghouse panels and systems that require a 2‑pole, 600V solution. If you’re refreshing an aging panel, performing a retrofit, or replacing a damaged breaker, the NB2700S offers a precise, purpose-built option that aligns with your existing specifications and installation standards.