Shelly 1 Gen4 Dry Contact Smart Switch (SH-SHELLY1G4)

SPECIFICATIONS

PHYSICALSize (HxWxD)37x42x16 mm / 1.46x1.65x0.63 inchWeight26 g / 0.92 ozScrew terminals max torque0.4 Nm / 3.5 lbinConductor cross section0.5 to 4 mm / 20 to 11 AWG (solid, stranded, and bootlace ferrules)Conductor stripped length6 to 7 mm / 0.24 to 0.28 inMountingWall consoleShell materialPlasticShell colorBlueTerminals colorGreyENVIRONMENTALAmbient working temperature-20 C to 40 C / -5 F to 105 FHumidity30 % to 70 % RHMax. altitude2000 m / 6562 ftELECTRICALPower supply110-240 V24-48 V12 VPower consumption< 1 WNeutral not neededNoExternal protectionCable protection switch in accordance with EN60898-1 (tripping characteristic B or C, max. 16 A rated current, min. 6 kA interrupting rating, energy limiting class 3)OUTPUT CIRCUITS RATINGSMax. switching voltage240 V30 VMax. switching current16 A/240 V~10 A/30 VSENSORS, METERSInternal-temperature sensorYesRADIOWI-FIProtocol802.11 b/g/n/axRF band2401 - 2483 HzMax. RF power< 20 dBmRangeUp to 50 m / 164 ft outdoors, up to 30 m / 98 ft indoors (depending on local conditions)BLUETOOTHProtocol5 (LE)RF band2402 - 2480 MHzMax. RF power< 20 dBmRangeUp to 30 m / 98 ft outdoors, up to 10 m / 33 ft indoors (depending on local conditions)ZIGBEEProtocol3.0Zigbee repeaterYesRF bands2405 - 2480 MHzMax. RF power< 20 dBmRangeUp to 300 m / 984 ft outdoors, up to 100 m / 328 ft indoors (depending on local conditions)MICROCONTROLLER UNITCPUESP-Shelly-C68FFlash8MBFIRMWARE CAPABILITIESSchedules20Webhooks (URL actions)20 with 5 URLs per hookScriptingYesMQTTYes