Enhance electrical system protection with the Schneider Electric MG29121, a three-pole circuit breaker trip unit designed for 600VAC applications. This unit, also identified by the alternate part number SCHNEIDER ELECTRIC MA50A, provides essential overcurrent protection for industrial machinery and distribution panels. Its robust design ensures reliable operation in demanding environments, safeguarding equipment from damage caused by electrical faults.

Technical details

• Series: MG (part of Schneider Electric's comprehensive circuit protection offerings)
• Voltage Rating: 600VAC
• Current Rating: 50 Amps
• Number of Poles: 3
• Functionality: Overcurrent protection (overload and short circuit)
• System Compatibility: Designed for use in 600VAC electrical distribution systems.
• Trip Unit Type: Thermal-magnetic trip unit, providing distinct protection characteristics for different fault types.

Applications & compatibility

The Schneider Electric MG29121 circuit breaker trip unit is commonly employed in motor control centers, power distribution boards, and heavy industrial equipment. It is suitable for protecting circuits in manufacturing plants, processing facilities, and any application requiring reliable 600VAC overcurrent protection for loads up to 50 amps.

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 MG29121 or contact our technical team for cross-reference assistance with compatible circuit protection components.