Default product image

Merlin Gerin STR58U-LSI-1200A - Trip Unit 1200A (Solid State LSI)

Merlin Gerin
Price
Save $295.61
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Merlin Gerin STR58U-LSI-1200A is a solid-state trip unit designed for overcurrent protection within Masterpact circuit breakers. This unit provides LSI (Long-Time, Short-Time, and Instantaneous) protection functions and is rated for 600V and 1200A continuous current. It weighs 10 lb and is configured for 3-pole draw-out mounting, compatible with M and MP frame circuit breakers. The trip unit integrates advanced solid-state electronics for precise and reliable circuit interruption.

Key Features & Specifications
  • Manufacturer: Merlin Gerin
  • Item Subcategory: Trip Units & Programmers
  • Family: Masterpact
  • Type: STR
  • Weight: 10 lb
  • Functions: LSI - Long-Time, Short-Time and Instantaneous
  • Voltage Rating: 600V
  • Poles: 3
  • Amperage: 1200 A
  • Protection: Solid State
  • Compatible Frames: M, MP
  • Mounting Type: Draw-out


Part Number: STR58U-LSI-1200A