SENTRY3N1 Disconnect with Internal Voltage Monitoring & Surge Protection

The Sentry 3N1 combines the benefits of an ICM517A-LITE single-phase surge protection device, and a ICM492D single-phase voltage monitor into one easy to install solution. It also provides techs and homeowners a convenient way to break the power using an onboard disconnect breaker. The Sentry 3N1 protects against both power surges and over/under voltage issues that can cause damage to circuit boards and motors in residential and commercial single-phase 208/240 VAC HVAC/R equipment.

Features:

• All Components Pre-wired for 240 volts
• Modular Design with field replaceable components
• Field Programmable Voltage Monitor
• 5-fault memory for Voltage Monitor
• Easy-view backlit, LCD digital display on Voltage Monitor
• Protects against over and under voltage, and rapid short cycling
• Separate 40amp Contactor, fully disconnects from the service
• 40amp internal breaker allows for easy switching of power on and off
• Superior TMOV technology provides safe and reliable surge protection
• Built to withstand the high impact of a major surge event
• Proudly Assembled in America
• NEMA type 4X Rating
• Limited lifetime product. Up to a 3-year $10,000 connected equipment warranty
• UL Listed: ICM517A - E347279
• UL Rated: ICM492 - E53944

Specifications:

• All Components pre-wired for 208/240 volts
• SCCR: 10kA
• Modular design with field replaceable components
• Field programmable voltage monitor with an improved backlit digital display and 5-fault memory
• Protects against over and under voltage, and rapid short cycling caused by transient faults and power interruptions
• Separate 40amp contactor, fully disconnects from the service
• 40amp internal breaker allows for easy switching of power on and off
• Superior TMOV technology provides safe and reliable surge protection
• Built to withstand the high impact of a major surge event
• Proudly innovated and designed in the USA
• NEMA type 4X rating
• Flame Rating: UL94- 5VA
• Limited lifetime product warranty up to a 3-year $25,000 connected equipment warranty
• UL Listed: ICM517A-LITE UL file number E347279
• UL Listed: ICM492D UL file number E53944
• Phone Number

Inputs:

• Line voltage: 240 VAC
• Frequency: 50/60 Hz
• Breaker: 40 amp at 240 VAC 

Outputs:

• Type: Contactor
• 2-Pole contact ratings: 40A FLA, 240A LRA