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This panel mounted power relay is suited for controlling small single phase motors and other light loads such as electric heaters, pilot lights or audible signals. Rated up to 40 A, these durable, open-frame construction relays come with optional blowout magnet for DC switching. They are UL listed, CSA and CE certified, and RoHS compliant.

Containing both a 24VDC supply and a 20 Amp Line-Voltage relay for most models, the Leviton compact power pack provides Low-Voltage power and Line-Voltage control for Leviton Occupancy Sensors. Versions include Auto-ON and Manual-ON inputs for occupancy sensors, Hold-ON and Hold-OFF capabilities and a local input for momentary or maintained dry contact switches. The OSP Power Pack Series is also used to supply power to the OSA Add-A-Relay model. The Power Pack conveniently mounts in a knockout hole of a standard junction box. The unit can be placed inside or outside the junction box with a simple twist-on nut. The internal relay can control up to 20 Amp at either 120, 230 or 277 VAC ballast load, 15 Amp for 347 VAC ballast load. Color: Black.

Containing both a 24VDC supply and a 20 Amp Line-Voltage relay for most models of occupancy sensors, the Leviton Compact Power Pack provides Low-Voltage power and Line-Voltage control for Leviton occupancy sensors. Versions include Auto-ON and Manual-ON inputs for occupancy sensors, Hold-ON and Hold-OFF capabilities and a local input for momentary or maintained dry contact switches. The internal relay can control up to 20 Amp for 120, 230, 277VAC or 347VAC ballast loads and 120VAC incandescent loads. The OSP Power Pack Series is also used to supply power to the OSA Add-A-Relay model. The power pack conveniently mounts in a knockout hole of a standard junction box. The unit can be placed inside or outside the junction box with a simple twist-on nut. Color: Black.

The Leviton OPP20 Super Duty Power Pack is the first power pack designed to control virtually any lighting or receptacle circuit load to meet today's challenges for solid state lighting control and tougher code requirements for unmatched performance and durability. The Power Pack models are cost-effective with simplified energy management tools for daylight harvesting and energy management. Backed by a 5-year warranty. Color: Gray.

About the Leviton OPP20D1 Motion Sensor, Occupancy Sensor Super Duty Power Pack Series Gray the Leviton OPP20D1 Motion Sensor, Occupancy Sensor Super Duty Power Pack Series Gray provides Low-Voltage power and Line-Voltage control for Leviton Occupancy Sensors. The Leviton OPP20 Super Duty Power Pack is the first power pack designed to control virtually any lighting or receptacle circuit load to meet today's challenges for solid state lighting control and tougher code requirements for unmatched performance and durability. The Power Pack models are cost-effective with simplified energy management tools for daylight harvesting and energy management. Material: Thermoplastic.

The Leviton OPP20D2 is a 20 Amp power pack for Leviton's line of occupancy sensors. It contains both a 24VDC power supply input/output and a load switching latching relay. A power pack provides Class 2 low voltage power to the occupancy sensors while also minimizing wear and tear on relay contacts. This Leviton occupancy sensor power pack features many different mounting options. It can be placed outside or inside a 4x4 junction box or inside or outside of a ballast cavity of a light fixture. The choice of installation depends on desired application. Leviton power packs feature cost-effective and simple energy management. This model features many on and off capabilities, including automatic on/off through an occupancy sensor or photocell input and manually through an optional Low-Voltage switch. Multiple occupancy sensors can be connected to one power pack, for full area coverage. Color: Gray.

The WFCO T-30 is designed to provide trouble-free changeover of power between shore power and generator. This T-30 is used for a 30 Amp AC service. The T-30 can be installed onto the back of WFCO 8900 Series Power Centers. It is engineered for safe, reliable performance, and the units DC coiled relay prevents AC chatter noise and drop-out in low-voltage conditions. Accidental coupling of power to or from the shore line and generator is prevented by a break before make configuration.

For use with all 12-Volt compressors. Relays works with compressors that fill air tanks by utilizing a pressure switch. The relay acts as a buffer between the compressor and the pressure switch which can burn out prematurely from experiencing full amp draw of a compressor.

For use with all 12-Volt compressors up to 80 Amp total amp draw. Relays works with compressors that fill air tanks by utilizing a pressure switch. The relay acts as a buffer between the compressor and the pressure switch which can burn out prematurely from experiencing full amp draw of a compressor.

Shelly Pro 2PM is a DIN rail mountable 2-channel smart switch with power measurement capabilities. Enhanced with all the gen2 firmware flexibility and LAN connectivity, it provides professional integrators with many more options for end customer solutions. It can work standalone in a local Wi-Fi network or it can also be operated through cloud home automation services. Shelly Pro 2PM can be accessed, controlled and monitored remotely from any place where the User has internet connectivity, as long as the device is connected to a Wi-Fi router and the Internet. Shelly Pro 2PM has an embedded Web Interface which can be used to monitor and control the device, as well as adjust its settings. Shelly Pro 2PM is a Professional 2- channel relay with Wi-Fi, LAN and Bluetooth connection. Suitable for office and business facility automation with remote control and precise power management. LAN, Wi-Fi and Bluetooth connection2 output, 16 Amp each. Total device maximum of 25 Amp Power metering on each channel and free storage data Cover (roller) control - roller shutters, awnings, gates, barriers, sliding doors, curtains, garage doors, bi-directional AC motors DIN rail mountable The best solution for new home buildings and business facilities. Shelly Pro 2PM is a 1-phase, 2-channel relay, supporting up to 16 Amp per channel with a total device capacity of 25 Amp. Color: Black.