KAEL LDQ5-125/4P Red Nob AC 3Phase Din Rail 220V Dual Power Automatic Transfer Switch ATS

KAEL LDQ5-125/4P Automatic Transfer Switch – 125A 4P | 3-Phase AC | Dual Power | DIN Rail

Ensure uninterrupted power supply for your critical systems with the KAEL LDQ5-125/4P Automatic Transfer Switch. This compact, high-performance ATS is designed to seamlessly switch between two power sources—typically city power and generator—making it ideal for industrial, commercial, and high-demand residential applications.

Key Features:

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Dual Power Input: Automatically switches between main (Normal Power) and backup (Generator) sources to maintain consistent power flow.

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Rated Current: Supports up to 125A, suitable for medium to high-load systems.

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4P Configuration: Compatible with 3-phase systems including neutral (R, S, T, N) for full power control.

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Voltage & Safety: Rated at 220V AC with an insulation voltage of 690V and 8kV impact resistance, ensuring reliable and safe operation.

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Flexible Control: Features manual and automatic modes with a clear selector and control interface.

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DIN Rail Mounting: Designed for quick and easy installation in standard electrical enclosures.

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Standards Compliant: Built to meet IEC60947-6-1 standards for transfer switches.

Specifications:

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Model: LDQ5-125/4P

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Current Rating: 125A

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Working Voltage: 220V AC

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Insulation Voltage: 690V

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Impact Voltage Resistance: 8kV

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Frequency: 50/60Hz

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Poles: 4P (3-Phase + Neutral)

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Operation Modes: Manual / Auto

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Mounting Type: DIN Rail

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Application: ATS for city power and generator

Ideal for:Backup power systems, industrial machinery, solar energy storage, off-grid homes, commercial buildings, and data centers.

Note: Manual operation must be set to the "Manual" position during manual control for safety compliance.