Westinghouse HMA3400T Circuit Breaker | 600V 3P 400A Thermal Magnetic MARK 75

Product Description:
The HMA3400T is a thermal magnetic circuit breaker trip unit designed for industrial electrical protection. It features long-time and instantaneous (LI) functions to safeguard equipment from overloads and short circuits. This unit is compatible with MA and HMA frames and is UL Listed for safety compliance. It is built for reliable performance in demanding applications.

Key Features:
✔ Part Number: HMA3400T
✔ Manufacturer: Westinghouse
✔ Category: Circuit Breaker
✔ Subcategory: Trip Units & Programmers
✔ Family: MARK 75
✔ Type: HMA
✔ Voltage: 600
✔ Poles: 3
✔ Functions: LI - Long-Time and Instantaneous
✔ Frame Size: 400
✔ Amperage Maximum: 400
✔ Amperage Minimum: 400
✔ Protection: Thermal Magnetic
✔ Compatible Frames: MA,HMA
✔ UPC: 786679189818
✔ GTIN: 00786679189818
✔ Country of Origin: United States
✔ Dimensions: Length 10.7in Height 7in Width 5.5in
✔ Weight: 4
✔ Certification: UL Listed