February Product Spotlight of the Month: Sentry 3N1

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The Sentry 3N1: Product Spotlight of the Month

This month’s product spotlight is none other than the new and innovative Sentry 3N1, disconnect with internal voltage monitoring and surge protection. The Sentry 3N1 combines the benefits of a ICM517A single phase surge protective device, and an ICM492 single phase voltage monitor while incorporating a disconnect breaker into one easy to install solution, creating one cohesive product to protect and guard your equipment.

 

Overall Features and Benefits of the Sentry 3N1 include:

  • All in one voltage monitor and surge suppressor with 40amp breaker
  • Field replaceable components (Pre-wired for 240 VAC)
  • Field Programmable Voltage Monitor with backlit display
  • Onboard 40amp contactor for Inductive loads
  • Pre-wired ICM517A surge suppression device with cast aluminum enclosure for secondary safety, rated at 100,000 amps maximum surge capacity
  • NEMA type 4X /IP66 enclosure
  • Internal 40amp Breaker included
  • Made in USA

 

Click here to view our Sell Sheet

Click Here to view the Application Guide

View How We Compare to the Competition

 

Coming Together as One: Surge Protection and Line Voltage Monitor

The Sentry 3N1 is designed to provide a convenient way for techs and homeowners to break power connection and protect against surges and over/under voltages that could cause damage to equipment.

 

More information on the difference between surge protection and line voltage monitoring can be found here. (Link to Weathering the Storm Blog)

 

ICM517A Single-Phase Surge Protection Device

The ICM Controls best-in-class ICM517A serves as one of the protectors in the Sentry 3N1. The ICM517A is built to withstand the high impact of a major surge event which could cause instantaneous damage or even failure to expensive equipment. This device has a maximum surge capacity of 100,000 amps, essentially providing you with a low-cost insurance policy built to protect the compressor and other equipment from those harmful transient surges.

 

Below is a list of further details for the 517A:

  • Built to withstand the high impact of a major surge event
  • Constructed in a robust Cast Aluminum enclosure for maximum durability
  • Features a redesigned rivet sealed molded case with an internal gasket
  • NEMA Type 4X rated for indoor/outdoor installation
  • Features a thinner, more compact profile than previous versions
  • Updated to the latest addition of UL Standards, including UL Rated Powder Coating for superior corrosion resistance
  • Withstands effects of prolonged UV exposure better than ABS plastics
  • Easy Install & Proudly Innovated in America

For more information on product features, benefits and specification see our Sell Sheet and Installation/Application Guide.

ICM492 Single-Phase Digital Line Voltage Monitor

ICM492 is another great product to help in protecting your most valuable investments. It’s designed to protect single-phase equipment from both low and high voltage conditions, and rapid short cycling due to voltage fault or power interruptions.

Additional features include:

  • Easy-view, backlit digital display
  • Adjustable voltage set point
  • Adjustable anti-short cycle time delay
  • Adjustable response time
  • Control mode (optional)
  • 5-fault memory
  • Universal line voltage input
  • Heavy duty SPDT relay output
  • Universal control voltage input (for integrating a thermostat)

For more information on product features, benefits and specification see our Sell Sheet and Installation/Application Guide.

Additional Safety

Continuing with the third line of defense included in the Sentry3N1 is our circuit breaker. This onboard circuit breaker provides a secondary safety and is better suited for inductive loads as compared to a latch relay which could latch in the “on” position, creating a potential safety hazard.

Featuring:

  • Thermal-Magnetic inverse time-delay over-current release type “C” Tripping curve.
  • Network frequency 50/60 Hz
  • 2-pole
  • 4 AWG to 18 AWG Solid or Stranded wire accepted
  • Short circuit breaking rating of 10kA at 240VAC

 

To Learn More About the Sentry 3N1 Watch Our Training Webinar Below:

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