Ac 120V/240V - 20A, 2-Pole, Miniature Circuit Breaker (MCB)

Engineered for dependable protection in demanding electrical environments, the AC 120V/240V - 20A, 2-Pole Miniature Circuit Breaker (MCB) delivers precise overcurrent protection where it matters most. Its 2-Pole design ensures both hot lines are interrupted together, enhancing safety and protecting equipment in panelboards, switchboards, and control panels.

• 20A, providing reliable protection for typical branch-circuit loads while minimizing nuisance trips.
• Poles: 2-Pole configuration that simultaneously disconnects both conductors, improving safety and reducing the risk of backfed or residual voltage.
• Breaker type: Miniature Circuit Breaker (MCB) designed for compact installation in distribution panels and motor control centers.
• Voltage compatibility: Suitable for AC systems at 120V or 240V, making it versatile across a range of commercial and industrial applications.

What sets this MCB apart is its ability to adapt to diverse protection needs without sacrificing space or reliability. It’s an ideal fit for panelboards, switchboards, and control panels in environments where dependable overcurrent protection and safe operation are critical—whether you’re outfitting a new installation, upgrading an aging distribution system, or integrating into OEM equipment.

Ideal use scenarios

• Industrial facilities with motor control centers requiring robust, space-saving protection on each branch circuit.
• Commercial electrical distributions where panelboards and switchboards demand reliable 2-pole protection across 120V/240V loads.
• OEM equipment assemblies needing a compact, dependable MCB as part of the protection scheme.

Practical benefits and outcomes

• Prevents damage from overcurrent by promptly interrupting fault currents, safeguarding wiring, components, and connected equipment.
• Improves electrical safety by ensuring both hot lines are isolated during a fault, reducing the risk of accidental energization.
• Provides a straightforward, scalable protection solution for distribution panels and motor control centers, supporting reliable operation across shifts and workloads.

Technical practicality meets everyday reliability in a compact package. Use this AC 120V/240V 20A 2-Pole MCB wherever clean, dependable overcurrent protection is required—across industrial, commercial, and OEM applications—so you can keep power distribution safe, compliant, and ready for the next demand.