The Schneider Electric ComPacT NSXm B series circuit breaker is engineered for robust electrical protection in demanding industrial environments. This 4-pole (4P) unit features a 4d thermal magnetic trip unit and an 80 Ampere (A) current rating, providing reliable overcurrent and short-circuit protection. Its design is suitable for integration into control panels and power distribution systems where precise circuit interruption is critical.

Technical details

• Series: ComPacT NSXm B
• Poles: 4 (4P)
• Trip Unit Type: TMD (Thermal Magnetic Differential)
• Current Rating: 80 A
• Breaking Capacity: 25 kA at 415 VAC
• Connector Type: EverLink connectors
• Configuration: 4d (likely refers to the number of auxiliary contacts or specific trip unit settings, buyer should verify with datasheet)

Applications & compatibility

This circuit breaker is commonly employed in motor control centers, power distribution boards, and machinery control systems across various industries. It is designed for applications requiring reliable protection for circuits supplying motors, transformers, and other inductive loads, ensuring operational continuity and equipment safety in manufacturing plants, processing facilities, and building services.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the C11B4TM080L or contact our technical team for cross-reference assistance with compatible ComPacT NSXm components.