Default product image

Merlin Gerin STR58U - Solid State Trip Unit 600V 800-6300A

Merlin Gerin
Price
Save $-1,573.69
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
The Merlin Gerin STR58U is a solid-state trip unit designed for use in Masterpact circuit breakers, providing LSI (Long-Time, Short-Time, and Instantaneous) protection functions. It is rated for 600V AC and supports a current range from 800A minimum to 6300A maximum, operating across three poles. This trip unit weighs 10 lb and is compatible with M and MP frame sizes, featuring solid-state protection for precise overcurrent monitoring. It complies with industry standards for industrial circuit protection, making it suitable for heavy-duty applications in manufacturing, power distribution, and commercial facilities.

Key Features & Specifications
  • Type: Solid-state trip unit for Masterpact circuit breakers
  • Voltage Rating: 600V AC
  • Current Rating: 800A minimum to 6300A maximum
  • Poles: 3
  • Protection: Solid State
  • Functions: LSI - Long-Time, Short-Time and Instantaneous
  • Compatible Frames: M, MP
  • Weight: 10 lb
  • Family: Masterpact
  • Item Subcategory: Trip Units & Programmers


Product Identification