EC3080 | Circuit Breaker | 80A | 3-Pole | 240V | Bolt-On

The EC3080 is an industrial circuit breaker built to protect demanding electrical circuits in equipment and panels. With an 80A rating, a 3-pole configuration for three-phase protection, and 240V operation, this Bolt-On unit delivers reliable, mechanically stable performance for retrofit and replacement projects.

• Amperage: 80A
• Poles: 3-Pole
• Voltage: 240V
• Mounting: Bolt-On
• Part reference: EC3080 (best reference for compatibility)
• Applications: maintenance, retrofit, and replacement in industrial systems

What sets the EC3080 apart is its combination of a robust bolted connection and a three-line protection scheme. The bolt-on design provides a secure, vibration-resistant mount, which is ideal for equipment that experiences movement or harsh operating conditions. The 3-Pole configuration ensures balanced protection across all three phases, helping maintain electrical integrity in three-phase networks commonly found in manufacturing, processing, and large commercial environments. Pair this with a 240V rating to align with standard industrial power distribution systems.

Ideal use cases

• Retrofit projects where a matching EC3080 spec is required to restore circuit protection
• Replacement of worn or outdated breakers in 3-phase, 240V panels
• New installations in industrial settings that demand a bolt-on, three-pole 240V solution

Installation and compatibility tips

• Always confirm fit and ratings before ordering to ensure seamless replacement in your panel.
• Use the EC3080 part number as your primary compatibility reference.
• Prepare for a secure bolt-on mounting by following your enclosure’s mounting guidelines and wiring terminal practices.
• If you’re unsure about compatibility or installation, consult the panel documentation or a qualified electrician to avoid mis-match or improper connections.

In practical terms, the EC3080 delivers dependable protection for medium-to-high duty, 3-phase systems where a bolt-on breaker is preferred for stability and long service life. It’s the right choice for engineers and maintenance teams who need a reliable, spec-consistent replacement that aligns with existing EC3080-compatible gear and industrial power layouts.