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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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Thermal safety switch for HVAC systems. Shuts down equipment when flue gas temperatures exceed safe limits. Provides over-temperature protection in oil-fired furnaces, boilers, and water heaters.

FIELD CONTROLS

FIELD CONTROLS GSK-4 Thermal Safety Switch

BrandFIELD CONTROLS

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3-zone zoning control panel for HVAC systems operating at 24V AC. Supports 2 Cool/2 Heat configurations and requires a 2 Cool thermostat type. Includes a DATS C7735A1000 Discharge Air Temperature Sensor. Gray housing with terminal designation Rc.

Honeywell

Honeywell HZ322K 3-Zone Zoning Control Panel, 24V AC, 2 Cool/2 Heat, Gray

BrandHoneywell

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Socket-mounted general purpose relay from the 792 Series with a square base and plug-in mounting. Features 4PDT contact configuration, 120V AC coil, and 3 A current rating at 30V DC (UL conforming). Electrical connection via Faston connector. Suitable for switching industrial control circuits, automation panels, and machinery.

SCHNEIDER

SCHNEIDER 792 Series 4PDT Socket-Mounted Relay

BrandSCHNEIDER

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This continuous flexing control cable features 4 conductors of single copper wire, 24 AWG, with a TPR jacket rated at 300 V. It is UV/sunlight resistant and complies with IPA 14644-1 standards. Minimum bend radius factors are 3 x OD for fixed, 4 x OD for flexible, and 5 x OD for e-chain applications. Sold by the foot, it is suited for use in cable carriers and automated machinery requiring reliable signal or control transmission.

CHAINFLEX

CHAINFLEX CF9-UL-02-04 Continuous Flexing Control Cable

BrandCHAINFLEX

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This combination DIN-rail and surface-mounted relay is used for safety monitoring in industrial control systems. It features a normally open contact rated at 5 A at 24/120V AC and carries UL 913 certification for hazardous location safety circuits.

ATC DIVERSIFIED ELECTRONICS

ATC DIVERSIFIED ELECTRONICS ISO120AFA Combination DIN-Rail &

BrandATC DIVERSIFIED ELECTRONICS

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Single-pressure control with SPST contact form rated for 120V AC. Features auto reset and open on fall switch action. Pressure range 20 in Hg to 100 psi with differential 7 psi to 50 psi. Used in HVAC and refrigeration systems for low-pressure protection.

JOHNSON CONTROLS

JOHNSON CONTROLS P70AB-2C Single-Pressure Control

BrandJOHNSON CONTROLS

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This switching relay is designed for use in HVACR systems to control electrical loads such as compressors, fans, and pumps. It serves as a replacement control component for YORK heating and cooling equipment, ensuring reliable switching of power circuits in refrigeration and air conditioning applications.

YORK

YORK S1-024-27542-000 Switching Relay

BrandYORK

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PORTACOOL

PORTACOOL Control Panel PARCTLJ23000

BrandPORTACOOL

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Panel mounting nut for securing ARO manual air control valves to panels. Used in pneumatic systems to provide stable mounting and leak-free operation.

ARO

ARO Panel Mounting Nut 104094

BrandARO

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Socket-mounted relay from the Harmony RXM Series with a square base and flat pins for plug-in mounting. Features 4PDT contact configuration, 24V AC coil voltage, 6 A current rating, and 14 quick-connect terminals. Suitable for general-purpose switching and control in industrial automation, HVAC, and panel-building applications.

SCHNEIDER

SCHNEIDER Harmony RXM Series Socket-Mounted Relay

BrandSCHNEIDER

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