The Schneider Electric 30441 is a trip unit designed for circuit breaker applications. This component is part of the TMD (Thermal Magnetic Device) series, indicating its function in providing overcurrent protection through thermal and magnetic tripping mechanisms. It is specifically configured for a 125 Ampere rating and a 4-pole configuration, suitable for three-phase distribution systems.

Technical details

• Series: TMD (Thermal Magnetic Device)
• Type: Trip Unit
• Current Rating: 125 A
• Poles: 4
• Configuration: 3d (likely refers to a specific physical or electrical configuration, buyer should verify with datasheet)
• Protection Type: Overcurrent (Thermal and Magnetic)
• Compatible Breaker Frame Size: Buyer should verify compatibility with specific Schneider Electric breaker frames based on the 125A rating and 4-pole configuration.

Applications & compatibility

This Schneider Electric TMD trip unit is engineered for use in industrial electrical distribution systems, particularly within molded case circuit breakers. It is commonly found in control panels, motor control centers, and power distribution units for applications such as manufacturing facilities, data centers, and commercial buildings where reliable overcurrent protection is essential.

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 30441 trip unit or contact our technical team for cross-reference assistance with compatible TMD series components.