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The SMART-Net Relay (SNR) device by Reliable Controls
The SMART-Net Relay (SNR) device provides control of line-powered loads in a compact device that does not require costly inputs or outputs on host controllers. Accommodates up to five single-pole, single-throw, 5-amp, 277-VAC relays and two thermistor or dry contact inputs. The SMART-Net Relay 20A (SNR20A) device is suited for higher loads with up to four relays rated at 20 amp, 347 VAC.