Siemens | HED42M070 | Circuit Breaker | 70A | 2-Pole | 480V

Siemens HED42M070 Circuit Breaker — 70A, 2-Pole, 480V is a rugged protective device built to safeguard 480V electrical systems in demanding industrial environments. Designed for maintenance, retrofit, and replacement projects, this 70-amp, two-pole breaker delivers reliable overcurrent protection and quick, safe isolation when you need it most.

Key specifications at a glance

• Amperage: 70A
• Poles: 2-Pole
• Voltage: 480V
• Part number: HED42M070

Why this Siemens breaker stands out

• Two-pole design ensures simultaneous disconnection of both live lines, enhancing safety during fault conditions and maintenance.
• Exact compatibility through the part number HED42M070, streamlining replacement, retrofit, and maintenance across Siemens-based installations.
• Built for reliability in industrial panels and distribution systems that run at 480V, providing dependable protection for essential loads.

Ideal use cases

• Maintenance and retrofit projects in 480V electrical rooms and control panels.
• Replacement of aging or failed breakers in Siemens-enabled distribution systems.
• New installations that require a precise 70A, 2-Pole, 480V protection device with a proven compatibility track record.

Compatibility and installation notes

Before ordering, confirm fit and ratings to ensure seamless integration with your existing gear. The part number HED42M070 is the most reliable reference for compatibility, helping you avoid mismatches and downtime.

When you need dependable, field-ready protection for 480V circuits, the Siemens HED42M070 delivers precise current protection, straightforward replacement, and peace of mind for your electrical infrastructure.