Honeywell™ 400-Amp SYNC™ Smart Automatic Transfer Switch w/ Power Management


  • Brand: HONEYWELL
  • Product Code: BTS-179643
  • Availability: In Stock

The Honeywell RTSK400A3 Transfer Switch was designed for use with single phase generators. Housed in an aluminum NEMA/UL Type 3R enclosure, the Heavy Duty Generac Contractor is a UL recognized device that's designed for years of service. The control at the generator handles all the timing, sensing and exercising functions.

Through the use of Digital Load Management (DLM) technology, this Honeywell Transfer Switch has the capability to truly manage two air conditioning loads with no additional hardware. When used in tandem with the individual DLM modules, an additional four or more loads can be intelligently managed individually.

Honeywell™ 400-Amp Automatic Transfer Switch

  • Designed specifically for Honeywell™ SYNC™ Controllers

Designed For Standard Installation

  • Requires a sub-panel for overload protection

DPM Technology So Your Generator Works Smarter

  • Cycles power on and off as needed for different appliances

    Manage Up To (4) Individual HVAC Loads - No Hardware Rec'd

    • Air conditioners, water heaters, well pumps, etc. (24 VAC controlled)

    Up To (8) Smart Management Modules (SMM) (Sold Separately)

    • Frequency (Hz) monitoring design, no control wire required
    • Versatile design, easily prioritize loads & lock-out non-essential loads

    NEMA 3R Indoor/Outdoor Rated

    • Aluminum, wall mountable weather-proof enclosure
    • Electrostatically applied and baked powder coating paint (Gray)

    Tech Spec Summary: Only For Use w/ Honeywell Generators

    • Load Transition Type: Open Transition
    • Withstand Rating: 22,000 Amps --- Lug Range: 600 MCM - #4 or 2-250 MCM

    Best- In-Class 5-Year Limited Warranty - UL Listed

    Model NumberRTSK400A3
    Product Specs
    Voltage120/240 Single-Phase
    Frequency60 Hertz
    Rated Watts96000 Watts
    Rated Amps400 Amps
    EnclosureNEMA 3R
    Transfer Switch StyleStandard Installation
    ATS Load PrioritizingBuilt-In
    ATS Load SheddingBuilt-In
    ATS Poles2 Poles
    ATS Service DisconnectNo
    Max Utility Input400 Amps
    Max Generator Input400 Amps
    Maximum Wattage96000 Watts
    UL ListedYes
    Weight140 Pounds
    Made in USAYes
    Consumer Warranty5 Years
    Product Length48 Inches
    Product Width21.82 Inches
    Product Height10.06 Inches

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