Halco E2CR72RS/120/PT T9 Circline Fluorescent Ballast 2-lamp

Product Description

The HALCO E2CR72RS/120/PT is an electronic fluorescent ballast designed to operate two T9 circline lamps on a 120-volt circuit. It uses 4-pin plug connectors for each lamp connection, making replacement straightforward in compatible fixtures. This ballast supports FC12T9 and FC16T9 lamp types, covering the most common residential and light commercial circline applications. Measuring 6.5 inches long, 1.9 inches wide, and 1 inch in height, it fits within the compact lamp housings typical of ceiling-mount circline fixtures. Electricians and lighting maintenance technicians handle this type of replacement in both residential and commercial settings.

This ballast is suited for circline fluorescent fixtures found in kitchens, bathrooms, utility areas, and light commercial spaces where T9 ring-style lamps are standard. It operates exclusively on 120 volts, so it is not suitable for 277-volt or dual-voltage commercial circuits. The 4-pin plug design on each lamp socket simplifies lamp seating and reduces wiring errors during service calls. Compatible lamp types include the FC12T9 and FC16T9 circline fluorescent lamps.

Key Features

• Operates 2 T9 circline lamps simultaneously on a single ballast
• 4-pin plug connectors on each lamp socket for secure, tool-free lamp connection
• Compatible with FC12T9 and FC16T9 circline lamp types
• Electronic ballast design for reduced flicker and quiet operation
• 120-volt input only, suited for standard residential circuits
• Compact housing at 6.5 inches x 1.9 inches x 1 inch for tight fixture cavities

Compatibility

Designed for use with FC12T9 and FC16T9 T9 circline fluorescent lamps in 120-volt fixtures requiring a 2-lamp electronic ballast with 4-pin plug connections.

Installation Notes

Installation should be performed by a qualified electrician in accordance with NEC guidelines. De-energize the circuit at the breaker and verify voltage is absent before removing the existing ballast or disconnecting any wiring. Confirm the replacement ballast input voltage matches the circuit supply before completing connections. Do not operate the ballast without lamps installed or outside its rated lamp configuration.