Low Voltage ThermostatsUsed with heating and cooling systems to effectively control the temperature of the environment. Pneumatic thermostats respond to temperature changes by increasing / decreasing the air pressure, which in turn powers the dampers or valve actuators directly. Feature locking cover for added safety.
(49 Products)
Thermostat AccessoriesInclude covers, sensors, modules, adapters and related kits to protect, mount or enhance the functionality of thermostats. Covers fit over thermostats to prevent damage, tampering, vandalism and unauthorised settings. Feature a thermometer & setpoint display and a hole for vertical mounting.(48 Products)
Cut-Resistant GlovesDesigned for protection against cuts, slashes and punctures in various industrial applications. Sperian Series gloves feature dotted PVC palms to improve grip when handling tools or during digging jobs. Variants with steel mesh, polyurethane and natural rubber coatings are also available.(211 Products)
Limit/Interlock SwitchesSafety limit switches to automatically shut down a machine or process when it reaches a certain limit. Explosion-proof limit switches have a flame path to contain and cool escaping gases. Include CSA-certified O-ring seals for resistance to water and dust.(182 Products)
Limit Switch HeadsIdeal for monitoring and controlling the movement of mechanical equipment. Designed to be mounted on top of a limit switch body to provide a visual and electrical indication when the switch is actuated. Available with wobble stick, rotary actuator, head roller & pin plunger type actuators.(18 Products)
Limit Switch Arms and ActuatorsUsed with limit switches to actuate them when a mechanical force is applied. Lever switch arms feature a flexible loop / rod style mechanism that allows easy attachment to the lever arm to provide a secure actuation point for the switch. Available in arm lengths up to 21 inches.(125 Products)
Cable Pull SwitchesReliable NC or NO cable pull switches to provide emergency stoppage of conveyors and large machinery. Cost-effective alternative for multiple emergency push-buttons. Available in single and double end variants(13 Products)
Cable Pull Switch AccessoriesIncludes cable kits, draw-bar end springs, hardware packets, mounting brackets and multicluster LED accessories used to install emergency stop switches(10 Products)
Safety Interlock SwitchesEnsure safety by interrupting the power supply to the machine when the guard door or access panel is opened. Feature rugged metal housing, IP66 /67 enclosure protection & gang mounting facility for multi-pole configurations. Available in roller lever, key & pin plunger style actuators.
(17 Products)
Damper and Valve Replacement MotorsPowered devices used to operate a damper and adjust the flow of air and smoke. Offer easy installation with a self-centering shaft adapter for mounting flexibility and a greater clamping force(46 Products)
HVAC RelaysOffer heavy-duty switching in refrigeration and air conditioning equipment or vending machines. Equipped with dual 1/4 inch quick-connect coil terminals and laminated magnet construction for advanced efficiency rates(21 Products)
Air CleanersAir purifiers, air treatment systems, and electronic and media air cleaners ideal for hotels, gymnasiums, spas, clinics, offices and malls. Have a maximum air flow of 2000 cfm and available in different colours, depths, heights and mounting options(19 Products)
Furnace Ignitors ControlsProvide ignition sequence, flame monitoring and shutoff facilities for intermittent pilot central furnaces. Offer 100 percent pilot gas shutoff if the pilot fails to light. Ideal for use in single or dual rod / remote sensing applications engaging natural or LP gas(2 Products)
Pressure and Vacuum SwitchesDesigned to quickly open / close the circuit when the pressure exceeds the designated set point. Feature a glass-reinforced polyester enclosure for durability and a diaphragm actuator to sense the pressure change. Available in standard and reverse action variants. (26 Products)
Door SwitchesMonitor the position of a service door or panel in commercial settings. Include a light or horn signal to indicate when the door is not properly closed. Feature pull-to-override position to manually open the door in case of an emergency. Available with stainless steel and polyester actuators.(3 Products)
Snap Action SwitchesFeature a snap action mechanism for a rapid transfer of contacts when an actuator is triggered, thus opening or closing a circuit in response. Available with panel plunger, roller lever, overtravel plunger, straight lever and pin plunger actuators. (112 Products)
Toggle SwitchesIdeal for controlling the flow of current or voltage in a circuit. Miniature toggle switches with SPDT contacts allow quick making or breaking of a circuit. Feature rugged construction to withstand harsh conditions. Withstand a temperature range of -80 to 160 degrees F. (57 Products)
Key SwitchesUsed in all-terrain vehicles, forklifts, skid loaders & marine equipment. Installed and connected via a control panel to lock / unlock the system using a key. Offer multiple positions, circuitry, contact, key & connector options as per application needs.(5 Products)
Coated Gloves(37 Products)
Oil Burner ControlsInclude a replacement plug, flame sensor and a control junction box. A flame sensor has a cadmium sulphide cell to detect the presence / absence of flame in a burner. On detecting flame failure, the cell works in conjunction with flame-sensing circuitry to shut down the main oil burner.(3 Products)
Pilot and Ignition ComponentsInclude thermocouples, a module, ignition controls and a pilot assembly. Thermocouples sense the pilot flame on gas-fired heating systems. Also, include an adapter and push-in clip for a secure connection. Available in lead lengths ranging from 18 to 36 inches. (25 Products)
Fan and Limit ControlsIdeal for use with forced air heating systems to handle line voltage, low voltage or millivoltage control applications. Turns fan on and off according to the plenum temperature. Selected models come with a three-wiring terminal option for simple installation(18 Products)
Aquastat RelaysIncludes dual aquastat, immersion and multi-zone immersion controllers used for temperature control of liquids in boilers and storage tanks(30 Products)
Line Voltage ThermostatsEasy-to-use thermostats featuring a digital, push-button operation, with 100-percent TRIAC silent switching and no clicking noise, for accurate temperature control in Fahrenheit or Celsius scales(34 Products)
Motorized Dampers AccessoriesInclude items like push rods, actuators, actuator assembly and a damper linkage. Push rods have a threaded end that allows a quick connection between the actuator and the device. Compatible with all types of actuators and dampers.(26 Products)
Valve AccessoriesInclude bonnet adapters, compression nuts, ferrules, valve actuators, elbows, replacement discs, valve bodies, clevis bag assembly, diaphragm and related kits for valve maintenance and repair. Ferrules connect wires to terminal blocks for a reliable wiring connection.(336 Products)
Humidifier and Dehumidifier AccessoriesInclude sensors, covers, controllers, a wiring board & scale plate insert to enhance performance. Humidity sensors use ceramic technology to prevent condensation, fog and high humidity. Include measuring parameters like zero & span trimmers and increment / decrement recalibration. (47 Products)