Westinghouse | EHB2070S | Circuit Breaker | 70A | 2-Pole | 480V

Meet the Westinghouse EHB2070S Circuit Breaker — a precise, high-capacity protective device designed for demanding 480V systems. This 2-pole, 70A breaker is built for maintenance, retrofit, and replacement projects where exact specifications matter for safety and reliability.

Specifications at a glance

• Amperage: 70A
• Poles: 2-Pole
• Voltage: 480V
• Model: EHB2070S

This component is ideal for industrial facilities, commercial buildings, and data centers that rely on 480V electrical infrastructure. Use it to retrofit aging panels, replace worn breakers, or stock up for planned maintenance where matching the EHB2070S specification ensures seamless compatibility.

What sets it apart

• Exact fit for systems requiring a 70A, 2-pole breaker at 480V, with part-number specificity helping you avoid mismatches during replacements.
• Designed for straightforward replacement in compatible Westinghouse panels and other 480V distribution setups that rely on this specification.
• Reliability built into a compact form factor for easier field upgrades and maintenance planning.

Compatibility and purchasing notes

Notes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility. If your panel or distribution equipment calls for a Westinghouse EHB2070S-style breaker, this unit is engineered to meet that requirement.

Use cases and applications

• Retrofit projects in commercial or industrial facilities where 480V distribution is standard.
• Replacement of aging or defective breakers to restore reliable overcurrent protection.
• Maintenance planning for electrical panels that service critical machinery, HVAC systems, or data-center infrastructure.

Practical installation and care tips

Before installation, ensure the panel is de-energized and locked out, and verify that the circuit protection rating aligns with the load and conductor sizing. For best results, have a licensed electrician perform the upgrade to comply with local codes and your equipment’s specifications.