United Electric Controls

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Excela
The Excela electronic switch is designed to install as easily as an electromechanical switch using the same wiring. It is a smart switch with diagnostics and LED status indication so operators can spend less labor, time and money on maintenance knowing Excela is always at the ready.

Typical applications that utilize the Excela electronic switch include controlling rotating equipment – pumps and compressors, sugar processing, fire suppression systems, and filter monitoring.

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Type H100K
The 100 Series is and electromechanical switch, ideal for both heavy industry and the OEM, and carries global agency certification.

Typical applications that utilize the 100 Series include controlling rotating equipment – pumps, turbines, and compressors, heat tracing, fire suppression systems, and fuel/gas trains.

Type H100K includes one SPDT output; epoxy coated enclosure; internal adjustment with “High-Low” reference scale. All DP models. Buna-N, aluminum wetted parts.

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Type J400K
The 400 Series is simple to install and operate, providing end-users multi-output alarm, safety and emergency shutdown functionality. It carries global agency certification. As an electromechanical switch, it can safely operate independently of the control system and switch reliably when called upon, free from potential communication errors or cyber concerns.

Typical applications that utilize the 400 Series include regulating industrial gas production, and controlling assets like pumps, turbines, and compressors.

Type J400 includes one SPDT output; internal hex screw adjustment

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Type H400K
The 400 Series is simple to install and operate, providing end-users multi-output alarm, safety and emergency shutdown functionality. It carries global agency certification. As an electromechanical switch, it can safely operate independently of the control system and switch reliably when called upon, free from potential communication errors or cyber concerns.

Typical applications that utilize the 400 Series include regulating industrial gas production, and controlling assets like pumps, turbines, and compressors.

Type J400 includes one SPDT output; internal hex screw adjustment

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Type J402K
The 400 Series is simple to install and operate, providing end-users multi-output alarm, safety and emergency shutdown functionality. It carries global agency certification. As an electromechanical switch, it can safely operate independently of the control system and switch reliably when called upon, free from potential communication errors or cyber concerns.

Typical applications that utilize the 400 Series include regulating industrial gas production, and controlling assets like pumps, turbines, and compressors.

Type J402K includes two SPDT outputs; internal hex screw adjustment

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Type H402K
The 400 Series is simple to install and operate, providing end-users multi-output alarm, safety and emergency shutdown functionality. It carries global agency certification. As an electromechanical switch, it can safely operate independently of the control system and switch reliably when called upon, free from potential communication errors or cyber concerns.

Typical applications that utilize the 400 Series include regulating industrial gas production, and controlling assets like pumps, turbines, and compressors.

Type H402K includes two SPDT outputs; internal adjustment with reference dial. All models.

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J21K Series
The J21K differential pressure switch monitors the difference between two system pressures or vacuums and senses excessive flow deviation, or verifies that a filter is clogged. The J21K's rugged design - with epoxy coated enclosure and sealed metal bellows - lends itself to exacting applications. Widely used in refrigeration (chiller) and compressor applications, the J21K can be used for filter status monitoring and proof of flow.

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