3-Phase/Motor Rotation Tester – Phase Rotation Tester

The IDEAL Industries 3-Phase/Motor Rotation Tester (Model 61-521) is designed to determine phase presence, phase rotation, and motor rotation direction on three-phase electrical systems. This tester is suitable for electrical distributors, lighting solutions providers, wire and cable professionals, and switchgear suppliers needing accurate phase and motor rotation verification in industrial and commercial applications. It features neon lamps and LEDs for clear visual indication and operates within a CAT III 600V safety rating.

Specifications

• Nominal Voltage for Phase Presence Indication: 100 - 600 VAC (10-400 Hz)
• Phase Rotary Field Direction: 1 – 600 VAC (2-400 Hz)
• Determination of Motor Rotation (requires > ½ turn): 1-600 VAC (2-400 Hz)
• Overload Protection: 550 V (between all terminals)
• Fuses: 5 x 20 mm, 200mA/250V
• Low Battery Indicator: LED unlights when battery voltage drops below operating level
• Battery: (1) 9V, IEC 6LR61
• Current Consumption: Maximum 18 mA
• Dimensions: 6.0 in Height x 2.8 in Width x 1.4 in Depth (151 mm x 72 mm x 35 mm)
• Weight: 6.4 oz (181 g) including battery
• Display: Neon Lamps and LEDs
• Operating Temperature Range: 5°F to 131°F (-15°C to 55°C)
• Storage Temperature: -4°F to 158°F (-20°C to 70°C)
• Safety Rating: CAT III – 600V, Double Insulation, Pollution Degree 2, IEC-644 compliant

Features

• Phase rotation and motor rotation testing with clear LED and neon lamp indicators
• Low battery indicator to prevent false readings
• Compact and lightweight design suitable for field use
• Overload protection to ensure tester safety up to 550 V
• Color-coded test leads with alligator clips included for secure connections
• Simple operation with a single test button and clear visual feedback
• Durable construction with double insulation for enhanced user safety

Downloads & Links

• PDF Instructions
• TestMeasurement_2Year_Warranty.pdf