The Schneider Electric 30442 is a trip unit designed for circuit breaker applications. This component is part of the TMD series, indicating its specific functionality within Schneider Electric's protection and control offerings. It is configured for a 100 Ampere rating and features a 4-pole configuration, suitable for multi-phase electrical systems requiring comprehensive circuit protection.

Technical details

• Series: TMD
• Current Rating: 100 A
• Poles: 4
• Functionality: Trip Unit
• Compatible Breaker Type: Designed for use with specific Schneider Electric molded case circuit breakers (refer to manufacturer datasheet for exact compatibility).
• Protection Type: Thermal-magnetic trip unit, providing overcurrent and short-circuit protection.
• Configuration: 3d (This designation typically refers to the physical arrangement or internal configuration of the trip unit, specific details should be verified against the manufacturer's documentation).

Applications & compatibility

This TMD trip unit is engineered for use in industrial electrical distribution systems, switchboards, and motor control centers. It is commonly found in applications requiring reliable overcurrent protection for machinery and circuits, such as on packaging lines, in material handling systems, or within general industrial power distribution panels.

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 Schneider Electric 30442 trip unit or contact our technical team for cross-reference assistance with compatible TMD series components.