Megger TSX300 TRAX Switch Box

Overview

The Megger TSX300 is an automatic switch box for the TRAX multifunction transformer and substation test system. Connected once to a transformer’s bushings, it switches TRAX test leads so different phases and taps can be measured without climbing to re-connect leads between winding-resistance, turns-ratio and demagnetization tests — shortening test time and improving operator safety.

Key Features

• Single lead connection — switch phases and taps without manual reconnection at the transformer
• Works with TRAX transformer and substation test systems
• Supports winding resistance (up to 16 A), turns ratio (up to 250 V) and demagnetization
• Safer testing — fewer manual lead reconnections at height
• Bushing terminals for high- and low-voltage connections
• Part of the TRAX TSX switch-box family (see TSX-303 for up to three windings / 8 terminals)

Applications

• Winding-resistance and turns-ratio testing of power and distribution transformers with TRAX
• Reducing test time on multi-tap transformers
• Improving safety by cutting manual lead reconnection at height

What’s in the Box

• TSX300 switch box
• TRAX connection cables and bushing cable set as ordered
• Transport/cable case and user documentation

Terminal count, bushing cable set and exact configuration vary by order; contact MME to confirm the right switch box for your transformer.

Related products

• Megger TSX-303 TRAX Automatic Switch Box
• Megger TRAX 220 Transformer and Substation Test System
• Megger TRAX Transformer Test System
• Megger TRAX 279 Transformer and Substation Test System

Why Buy from MME in UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) is an authorized Megger representative supplying genuine Megger transformer test equipment across Dubai, Abu Dhabi and the wider UAE. Browse our Megger brand page and power transformer testing category for TRAX, TSX and related accessories, competitive pricing and after-sales support.