The Schneider Electric Square D MP16H1-STR38S-52109 is a 1600 Amp, 3-pole circuit breaker from the Masterpact series, designed for robust electrical distribution and protection systems. This unit incorporates the STR38S electronic trip unit, providing advanced protective relaying capabilities for critical industrial infrastructure.

Technical details

• Series: Masterpact
• Poles: 3
• Current Rating: 1600 Amps
• Voltage Rating: 600V AC
• Trip Unit: STR38S Electronic Trip Unit
• Control Unit Functions: Provides adjustable overcurrent protection (long-time, short-time, instantaneous), ground fault protection, and alarm functions.
• Interrupting Rating: Verify specific interrupting rating against manufacturer datasheet for application suitability.
• Terminal Type: Verify terminal configuration and size against manufacturer datasheet for compatibility with existing wiring.

Applications & compatibility

This Masterpact circuit breaker is suitable for main distribution panels, motor control centers, and feeder protection in heavy industrial environments. It is commonly found in applications such as manufacturing plants, data centers, and utility substations requiring reliable and configurable circuit protection.

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 Square D MP16H1-STR38S-52109 or contact our technical team for cross-reference assistance with compatible Masterpact components.