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Regular price $102.00 CAD
Regular price Sale price $102.00 CAD
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Features and Benefits

  • Based on market-leading SI series design
  • Compact smaller size
  • Improved switching capacity
  • Extended mounting options
  • Guaranteed arc suppression (3ms typical)
  • Operator independent switching mechanism
  • Knife-edge contacts
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When IMO first launched its SI Series DC isolator in 2009, little did it know that the SI would soon become the safety component of choice for many of the largest solar inverter manufacturers and installers around the world. Today, with over 6 million installations and ZERO reported electrical failures*, the SI Series has proved itself more than capable of handling the most demanding DC switching applications.
The NEW SIM represents the next evolution in DC isolation offering all the benefits of its big brother in a compact, high reliability package. With a 35% reduction in cubic volume, reduced front plate “real-estate,” increased ratings, and extended mounting options, the SIM is packed with features. Yet it retains the high reliability technology of the current SI Series including knife edge contacts, high speed operator independent switching mechanism, and full arc control with guaranteed suppression time.
The NEW SIM represents the next step in meeting the global demand for high reliability, compact, and competitive DC safety switching solutions.


Handle Type: Lockable Rotary Handle
Lockable: Yes
Nema Rating: 3R
Number of Strings: 2
Mounting: Panel Mount
UL Current Rating (A): 25.00 A
Temperature Range (°C): -40 to +65°C
Number of Poles: 4P
IP Rating: IP66
Cable Sizes (AWG): 16-10 AWG
Rated Current (A): 25 A
Cable Size (mm²): 1.5-10 mm²