Square D 9070TF500D5 Control Transformer 500 Va

Product Description

The SQUARE D 9070TF500D5 is a 500 VA control transformer designed for industrial and commercial control circuit applications. It features a top-mounted fuse block that provides overcurrent protection directly at the transformer, reducing wiring complexity and keeping the fused secondary in a single accessible location. At 12.83 pounds and measuring 7.5 inches long by 6.7 inches wide by 6.5 inches tall with a depth of 5.46 inches, this is a robust, panel-ready unit. Licensed electricians and industrial maintenance technicians install this transformer when stepping down line voltage to low-voltage control circuits in motor control centers, HVAC equipment panels, and machine control enclosures.

The 9070TF500D5 is suited for residential, commercial, and light industrial applications where a fused control transformer is required at the panel or enclosure level. Typical installations include motor starters, contactors, and relay logic panels that require a dedicated 500 VA control power source. The top-mount fuse block configuration makes it a practical choice when fuse access and replacement speed matter during maintenance cycles.

Key Features

• 500 VA capacity for control circuit power in demanding panel applications
• Top-mounted fuse block provides integrated overcurrent protection at the transformer secondary
• Compact footprint at 7.5 x 6.7 x 6.5 inches for standard enclosure mounting
• Substantial 12.83-pound construction indicating heavy-gauge core and coil assembly
• Single-unit packaging with a minimum order quantity of one

Compatibility

Designed as an OEM-style replacement or new-installation control transformer for industrial and commercial control panels requiring a 500 VA fused transformer with top-mount fuse block configuration.

Installation Notes

Installation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize and lock out the panel before mounting or wiring the transformer. Verify that primary voltage, secondary voltage, and VA ratings match the existing circuit requirements before connecting. Do not exceed the 500 VA rating of the transformer during operation.