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Sonoff Smart Stackable Power Meter 4 Relay

Sonoff Smart Stackable Power Meter 4 Relay

R1,659.28 "Incl. VAT"

A DIN-Rail Compatible, Stackable Relay with up to 20A Per Channel Max. Capacity. One SONOFF SPM-Main Power Meter can be connected to 32 SPM-4RELAYS. The SPM-MAIN communicates with the SPM-4RELAYS through RS-485. SPM MAIN UNIT is sold separately.

Features:

  • Connect up to 32 SPM-4Relays : One SPM-Main can be connected 32 SPM-4Relays. Each SPM-4Relay has 4 isolated channels to help you manage devices more conveniently.
  • Power metering : You can monitor the power consumption by checking eWeLink App on your mobile phone. Obtaining current, voltage and power easily.
  • Max. 20A/Gang : Each channel can support maximum current of 20A, no fear of high power load.
  • Communicated by RS-485 : The SPM-Main communicates with the SPM-4Relays through RS-485, which allows for multi-terminal and stable long-distance data transmission.
  • Overload Protection : Once the overload protection is enabled, it can protect your devices from burning out.
SKU: COM-SONOFF SPM-4 RELAY Category: Tags: ,

Description

A DIN-Rail Compatible, Stackable Relay with up to 20A Per Channel Max. Capacity. One SONOFF SPM-Main Power Meter can be connected to 32 SPM-4RELAYS. The SPM-MAIN communicates with the SPM-4RELAYS through RS-485. SPM MAIN UNIT is sold separately.

Features:

  • Connect up to 32 SPM-4Relays : One SPM-Main can be connected 32 SPM-4Relays. Each SPM-4Relay has 4 isolated channels to help you manage devices more conveniently.
  • Power metering : You can monitor the power consumption by checking eWeLink App on your mobile phone. Obtaining current, voltage and power easily.
  • Max. 20A/Gang : Each channel can support maximum current of 20A, no fear of high power load.
  • Communicated by RS-485 : The SPM-Main communicates with the SPM-4Relays through RS-485, which allows for multi-terminal and stable long-distance data transmission.
  • Overload Protection : Once the overload protection is enabled, it can protect your devices from burning out.

Specification:

  • Model : SPM-4Relay
  • Color : White
  • Shell material : PC V0
  • Input : 100-240V ~ 50/60Hz 20A/Gang 80A/Total Max
  • Output : 100-240V ~ 50/60Hz 20A/Gang 80A/Total Max
  • Dimension : 250x90x66

Additional Information

Weight0.50 kg
Dimensions0.250 × 0.090 × 0.0665 m

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