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Controls & Actuators

Browse Controls & Actuators worldwide from 3G Electric — 12,911 products in stock from OMRON, Parker, Siemens & more. Compare specs & order online.

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Single pressure control for HVACR systems. Monitors refrigerant pressure and opens or closes electrical contacts at preset limits to protect compressors and other components from overpressure or low-pressure conditions. Suitable for use in commercial and industrial refrigeration and air conditioning applications.

YORK

YORK S1-025-17620-702 Single Pressure Control

BrandYORK

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3-port manual air control valve with 1/8 in NPT connections, extended button actuator, and side-ported body. Used to direct pneumatic flow in industrial automation, packaging, and material handling systems.

SMC

SMC VM130-N01-32RA VM100 Series Manual Air Control Valve

BrandSMC

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Air pressure switch for HVACR systems. Monitors air pressure to verify proper airflow before burner or fan ignition. Used as a replacement control in furnaces, boilers, and air handlers.

HONEYWELL HOME

HONEYWELL HOME Air Pressure Switch, AP5210-30

BrandHONEYWELL HOME

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Replacement transducer for HVACR systems, converting energy forms for pressure or temperature sensing. Used in commercial and residential heating, cooling, and refrigeration equipment to maintain accurate system operation.

CARRIER

CARRIER HK05ZG019 Transducer

BrandCARRIER

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Ignition control for managing the ignition sequence of gas burners in HVACR systems. Used in commercial furnaces, boilers, and rooftop units to ensure safe and reliable burner startup.

FENWAL IGNITION CONTROLS

FENWAL IGNITION CONTROLS Ignition Control 35-605939-337

BrandFENWAL IGNITION CONTROLS

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DIN-rail mounted solid state relay with SCR technology and Form A (SPST-NO) switch configuration. AC output rated 24 to 280V AC, maximum output current 12 A without heat sink. Input current 2.5 to 3.5 mA. Screw clamp electrical connection and finger-safe design. Suitable for switching AC loads in industrial control panels and automation systems.

SCHNEIDER

SCHNEIDER SSM1A112P7 DIN-Rail Mounted Solid State Relay, SCR, AC Output, 12 A

BrandSCHNEIDER

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OMRON

OMRON MY4ZN DC24 (S) Socket-Mounted Relay, 24V DC, 4PDT, 14 Pins, G Socket

BrandOMRON

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Rectangular motorized control damper with flat aluminum blades and a 1 1/2 in flange width. Operates at 100/240V AC with normally open switch action. Supports maximum air velocity of 3500 fpm. Used in HVAC ductwork to modulate or isolate airflow.

Dayton

Dayton Rectangular Motorized Control Damper

BrandDayton

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Plug-in relay from the G2RS Series with a square base and flat pins. Rated 10 A at 120V AC, SPDT contact configuration, and quick-connect terminals (5 pins). Suitable for switching loads in control panels, automation systems, and HVAC equipment.

OMRON

OMRON G2R-1-SN-AC120(S) Socket-Mounted Relay, SPDT, 10A, 120V AC, Quick-Connect

BrandOMRON

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Dual pressure control with SPST switching, low-side range 12 in Hg to 50 psi, high-side range 150 psi to 450 psi, NEMA 1 enclosure. Used in refrigeration and HVAC systems to monitor and switch on low and high pressure circuits, protecting compressors from unsafe conditions.

RANCO

RANCO O Series O12-1502 Dual Pressure Control

BrandRANCO

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