Specifications
| Quantity | Value |
|---|---|
| Physical | |
| Size (HxWxD): | 37x42x16 mm / 1.46×1.65×0.63 inch |
| Weight: |
|
| Screw terminals max torque: | 0.4 Nm / 3.5 lbin |
| Conductor cross section: | 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and bootlace ferrules) |
| Conductor stripped length: | 6 to 7 mm / 0.24 to 0.28 in |
| Mounting: | Wall console, electrical cabinet |
| Shell material: | Plastic |
| Shell colour: |
|
| Connectors colour: | Black |
| Environmental | |
| Ambient working temperature: | -20 °C to 40 °C / -5 °F to 105 °F |
| Humidity: | 30 % to 70 % RH |
| Max. altitude: | 2000 m / 6562 ft |
| Electrical | |
| Power supply: | 110 – 240 V~ 50/60 Hz |
| Power consumption: | < 1.2 W |
| Neutral not needed: | Yes or No |
| External protection: | 2 A, tripping characteristic B or C, 6 kA interrupting rating, Energy limiting class 3 |
| Output circuits ratings | |
| Max. switching voltage: | 240 V~ |
| Max. switching current: | 2 A/240 V~ |
| Sensors, metres | |
| Voltmeter (AC): | 110-240 V~ 50/60 Hz |
| Voltmeter accuracy: | ±2% |
| Ammeter (AC): | 0 – 80A |
| Ammeter accuracy: | ±2 % (2 – 50 A), ±2 % (1 – 2 A), ±5 % (0 – 1 A) |
| Compatible current transformers: |
|
| Power and energy meters: |
|
| Channel-to-channel calibration minimum load: | 500 W |
| No load threshold: | 30 VA per channel |
| Measurement data storage: | At least 10 days of 1 min data resolution |
| Data export: |
|
| Internal-temperature sensor: | Yes |
| Radio | |
| Wi-Fi | |
| Protocol: | 802.11 b/g/n |
| RF band: | 2412 – 2472 ?Hz |
| Max. RF power: | < 20 dBm |
| Range: | Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions) |
| Bluetooth | |
| Protocol: | 4.2 |
| RF band: | 2402 – 2480 MHz |
| Max. RF power: | < 4 dBm |
| Range: | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions) |
| Microcontroller unit | |
| CPU: | ESP-Shelly-C38F |
| Flash: | 8 MB |
| Firmware capabilities | |
| Schedules: | Yes |
| Webhooks (URL actions): | 20 with 5 URLs per hook |
| Scripting: | Yes |
| MQTT: | Yes |
| Encryption: | Yes (Transport level) |
| Authentication: | Yes (Application and transport level) |
