ICM Controls Sentry 3N1 Single-Phase 240 VAC Disconnect W/Voltage Monitoring & Surge Protection by ICM Controls - Used condition

ICM Controls Sentry 3N1 Single-Phase 240 VAC Disconnect W/Voltage Monitoring & Surge Protection — Open-Box, 9% Off

Name: ICM Controls Sentry 3N1 Single-Phase 240 VAC Disconnect W/Voltage Monitoring & Surge Protection
Brand: ICM Controls
SKU: awhd-us-b0fxncxv1l
Price: 356.30 USD
Availability: InStock

Brand: ICM Controls

Condition: Used - Mint

$356³⁰

$391²⁰

-9% Save $34⁹⁰

Updated: 2 days ago

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Description

All Components Pre-wired for 240 volts

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

Built to withstand the high impact of a major surge event, NEMA type 4X Rating

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. It provides techs and homeowners a convenient way to break the power, protect against power surges and over/under voltage issues that can cause damage to circuit boards and motors in residential and commercial single phase 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 UL Listed: ICM517A – E347279 UL Rated: ICM492 – E53944 Specifications: ICM517A Surge Supressor: Maximum Surge Current: 100,000 amps Diagnostics green light indicates surge suppression present Protection modes: L-L, L-G Robust cast aluminum enclosure for secondary safety ICM492 Voltage Monitor: User Adjustable settings: Voltage set point: 95-280 VAC Anti-short cycle time delay: 0-720 seconds Over/under voltage setting: 5-25% Response time: 0.1 to 10 seconds Accuracy: ±2% 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

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Product Details

SKU:: awhd-us-b0fxncxv1l
Country:: US
ASIN:: B0FXNCXV1L

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $35 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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