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IDEAL 61-520 Phase Rotation Meter & Indicator, 120-600 V, CAT III 600V - Phase Rotation Meters & Indicators
IDEALPhase Rotation Meters & Indicators

IDEAL 61-520 Phase Rotation Meter & Indicator, 120-600 V, CAT III 600V

The IDEAL Phase Sequence Tester (MPN 61-520) is a phase rotation meter and indicator designed for three-phase systems. It operates at 60 Hz with a voltage range of 120 V to 600 V and carries a CAT III 600V safety…

SKU 3G-OTH-170948

Also listed as: 61520 · 61 520

Brand
IDEAL
Item
61-520 Phase Rotation Meter & Indicator, 120-600 V, CAT III 600V
Category
Phase Rotation Meters & Indicators
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

IDEAL
Manufacturer Part Number
61-520
Type
120 V to 600 V, CAT III 600V, For Three Phase, No Display
CAT Safety Rating
CAT III 600V

Technical Documents

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IDEAL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The IDEAL Phase Sequence Tester (MPN 61-520) is a phase rotation meter and indicator designed for three-phase systems. It operates at 60 Hz with a voltage range of 120 V to 600 V and carries a CAT III 600V safety rating. This unit features no display and is built for verifying phase sequence in industrial electrical installations.

Frequently Asked Questions

What is the IDEAL Phase Sequence Tester 61-520 used for?

The IDEAL Phase Sequence Tester 61-520 is used to verify the correct phase rotation (sequence) in three-phase electrical systems. It is essential for commissioning motors, generators, and other industrial equipment to ensure proper direction of rotation and prevent damage.

What are the specifications of the IDEAL 61-520 phase sequence tester?

The IDEAL 61-520 operates at 60 Hz with a voltage range of 120 V to 600 V. It is rated CAT III 600V for safety in industrial environments. This unit has no display and is designed for three-phase systems only. The manufacturer part number is 61-520.

Where to buy the IDEAL 61-520 phase sequence tester worldwide?

3G Electric supplies the IDEAL 61-520 phase sequence tester to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this IDEAL phase rotation meter.

How to use the IDEAL 61-520 phase sequence tester?

Connect the three test leads of the IDEAL 61-520 to the three-phase power source (L1, L2, L3). The tester indicates correct or reversed phase sequence via LED indicators (no display). Always follow lockout/tagout procedures and verify the circuit is de-energized before connection.

Used in

Common applications for IDEAL
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IDEAL Products

3G Electric supplies IDEAL phase rotation meters & indicators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Three-pole thermal overload relay with integrated bimetallic elements, eliminating the need for separate thermal units. Features 1NO/1NC auxiliary contacts, screw clamp terminals, and phase loss sensitivity. Rated for 690V AC. Compatible with TeSys Easy contactors (9 to 32 Amp models). Used for motor protection in industrial control panels
SCHNEIDER
Three-pole thermal overload relay with integrated bimetallic elements, eliminating the need for separate thermal units. Features 1NO/1NC auxiliary contacts, screw clamp terminals, and phase loss sensitivity. Rated for 690V AC. Compatible with TeSys Easy contactors (9 to 32 Amp models). Used for motor protection in industrial control panels
Three-pole thermal overload relay with integrated bimetallic elements for motor protection. Features 1NO/1NC auxiliary contacts, screw clamp terminals, and phase loss sensitivity. Rated for 690V AC. Compatible with TeSys Easy contactors (9 to 32 Amp models). No separate thermal units required
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Three-pole thermal overload relay with integrated bimetallic elements for motor protection. Features 1NO/1NC auxiliary contacts, screw clamp terminals, and phase loss sensitivity. Rated for 690V AC. Compatible with TeSys Easy contactors (9 to 32 Amp models). No separate thermal units required
The SCHNEIDER DPER21 is a three-pole IEC thermal overload relay with integrated bimetallic elements, eliminating the need for external thermal units. It features 1NO/1NC auxiliary contacts, phase loss sensitivity, and a maximum voltage rating of 690V AC. Designed for use with TeSys Easy contactors (18 to 32 Amp models), it connects via screw clamp terminals. Typical applications include motor protection in industrial control panels and machinery
SCHNEIDER
The SCHNEIDER DPER21 is a three-pole IEC thermal overload relay with integrated bimetallic elements, eliminating the need for external thermal units. It features 1NO/1NC auxiliary contacts, phase loss sensitivity, and a maximum voltage rating of 690V AC. Designed for use with TeSys Easy contactors (18 to 32 Amp models), it connects via screw clamp terminals. Typical applications include motor protection in industrial control panels and machinery
Three-pole IEC thermal overload relay with integrated bimetallic elements for motor protection against overcurrent and phase loss. Features 1NO/1NC auxiliary contacts and screw clamp terminals. Rated for 690V AC. Compatible with TeSys Deca contactors (12 to 38 Amp models)
SCHNEIDER
Three-pole IEC thermal overload relay with integrated bimetallic elements for motor protection against overcurrent and phase loss. Features 1NO/1NC auxiliary contacts and screw clamp terminals. Rated for 690V AC. Compatible with TeSys Deca contactors (12 to 38 Amp models)

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