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Main image of 125A 110/120V Triple Power Automatic Transfer Switch,Priority Phase Selectable, Over/Under Voltage Protection, DIN Rail Mount.

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125A 110/120V Triple Power Automatic Transfer Switch,Priority Phase Selectable, Over/Under Voltage Protection, DIN Rail Mount.

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Triple-Source Automatic Switching:Seamlessly transfers loads between Primary, Backup 1, and Backup 2 power sources during outages, voltage sags/surges, or irregularities. Automatically reverts to the preferred source once stable.
Built-in Electrical Protection:Safeguards connected equipment with advanced Overvoltage (140V max), Undervoltage (90V min), and Overcurrent (125A max) protection, preventing damage from unstable power.
Flexible Priority Phase Setting & Programmable Energy: Designate ANY input (L1/L2/L3) as Primaryoptimize for cost, reliability, or grid conditions without xed "Main" limitations.Saving Timer Schedule automatic shutdown (1s-999s) to reduce phantom loads overnight or during extended inactivity (e.g., weekends/vacations), cutting energy costs and enabling maintenance downtime.

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Real-Time LED Voltage Monitoring: Intuitive display shows live voltage levels (e. g., 120V, 108V) for all 3 sources, with instant status indicators for active source, transfer, and faults.
Quick DIN Rail Installation & Compact Design: Space-saving unit installs in minutes via standard DIN rail mounting, rated for 125A (150A max) at AC 110V with a 10 mechanical lifespan.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies

Return for refund within: 30 days
Return for replacement within: non-replaceable
This item is covered by NexusPoint Return Policy

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Item#: 9SIC5PYKTW0465