Liebert 127184P1S 208/230V to 24V 75VA OEM Control Transformer

The Liebert 127184P1S is a genuine OEM replacement control transformer designed for use in Liebert precision cooling and HVAC systems. It steps down primary voltage from 208/230 volts to a 24-volt secondary output at a capacity of 75 VA (volt-amperes), providing reliable low-voltage power to control circuits within Liebert climate control equipment.

Key Specifications:

• Primary Voltage: 208/230V AC
• Secondary Voltage: 24V AC
• Capacity: 75 VA
• OEM Part Number: 127184P1S
• Brand: Liebert (Vertiv)

Key Features:

• Genuine Liebert OEM replacement part — engineered to exact manufacturer specifications
• Supplies 24V control circuit power to Liebert precision air conditioning and CRAC units
• Compatible with 208V and 230V primary supply voltages for flexible installation
• Ensures proper operation of low-voltage control systems including thermostats, relays, and contactors
• Direct drop-in replacement to minimize downtime in critical cooling environments

The 127184P1S transformer is a critical electrical component in Liebert precision cooling systems, maintaining reliable control voltage for HVAC equipment used in data centers, server rooms, and other mission-critical facilities. Using a genuine OEM replacement helps preserve system performance, energy efficiency, and warranty integrity.