ABB - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

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HCFFAEAGABC2BAA11E

The ABB HCFFAEAGABC2BAA11E is a multi-channel, universal fan coil unit (FCU) controller and room thermostat from the ABB i-bus® KNX product family. This integrated device is designed for the precise and energy-efficient control of HVAC (Heating, Ventilation, and Air Conditioning) terminal units, specifically 2-pipe or 4-pipe fan coil units, through the KNX building automation system.

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HCFKAEADABC2BNA11E

The ABB HCFKAEADABC2BNA11E is a modular, multi-channel actuator from the ABB i-bus® KNX product family. Specifically, it is a lighting and shutter/blind control actuator with multiple independent channels and a built-in logic unit, designed for integration into KNX/EIB building automation systems.

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RET615E-1G

The ABB RET615E-1G is a high-performance, multifunctional numerical protection relay from ABB's Relion® 615 series, specifically designed and optimized for the protection, control, and monitoring of two-winding power transformers. The suffix codes denote specific hardware configurations: -E indicates a wide-range power supply, and -1G defines the package of communication and I/O modules.

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REF615C-D

The ABB REF615C-D is a specific hardware variant of the REF615 numerical feeder protection relay from ABB's Relion® 615 series. This relay is designed for reliable feeder protection, control, and monitoring in medium-voltage distribution networks, particularly in systems utilizing standard DC control panels.

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REF615C-E

The ABB REF615C-E is a specific hardware variant of the REF615 numerical feeder protection and control relay from ABB's Relion® 615 series. The suffix -E is a critical identifier within ABB's ordering system, typically denoting a device with a wide-range auxiliary power supply and enhanced environmental specifications.

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REF615

The ABB REF615 is a compact, versatile, and cost-effective numerical feeder protection and control relay from ABB's Relion® 615 series. It is a member of ABB's renowned protection device family, designed specifically for the protection, control, measurement, and monitoring of secondary distribution networks, including feeders, transformers, and capacitor banks in utility substations and industrial power systems.

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E1N1000 R400 PR121/P-LI WHR 3P

The ABB E1N1000 R400 PR121/P-LI WHR 3P is a completely specified, draw-out, low-voltage air circuit breaker (ACB) from the ABB SACE Emax series. This detailed order code defines a 1000A breaker with an advanced electronic trip unit and a comprehensive set of accessories for remote control and status indication.

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CSU-2LV 1SFA664002R5001

The ABB CSU-2LV 1SFA664002R5001 is a fully integrated, low-voltage (LV) compartment service unit (CSU) from ABB's UniGear family of medium-voltage (MV) switchgear. It is designed as a compact, modular power distribution and protection unit that fits directly into a medium-voltage switchgear panel (typically UniGear ZS1 or similar), providing a dedicated and safe low-voltage power supply for the panel's own auxiliary services.

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SACE Emax E3 1250A

The ABB SACE Emax E3 1250A is a mid-range, low-voltage air circuit breaker (ACB) from ABB's Emax series. It specifies a breaker built on the versatile E3 physical frame, configured for a rated operational current of 1250 Amperes.

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SACE Emax E3 3200A

The ABB SACE Emax E3 3200A refers to a large-frame, low-voltage air circuit breaker (ACB) from ABB's flagship Emax series. The designation highlights two key identifiers: the E3 physical frame size and its 3200-Ampere rated operational current.

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