2-Channel SPST Relay Unit

SKU:U131

Regular price $6.50

10+ In Stock

Shipping calculated at checkout.
PRODUCT DETAILS

Description

2-Channel SPST Relay Unit is a module that features two single-pole, single-throw (SPST) relays. Each relay is capable of handling high currents and can operate under AC250V 8A or DC28V 8A.

The module provides independent IO control for each relay, allowing you to control them individually. This flexibility enables various applications where separate control of two devices or circuits is required. 

Each relay is equipped with a status indicator LED, which provides visual feedback on the relay's activation status. This feature allows for easy monitoring and troubleshooting. 2-Channel SPST Relay Unit is well-suited for applications that involve power control of home appliances or serve as an ON/OFF switch for industrial equipment. In home automation systems, it can be used to control the power supply to different appliances or devices. In industrial settings, it can serve as a reliable switch for turning equipment on or off.

The relay is driven by IO output high and low level signals, so before connecting to the main control, please make sure that the connected port IO supports configuration as output mode. (Note: G36 of ESP32 is not allowed to be configured as output mode, so PortB will not be able to drive normally)

Product Features

  • 2-channel relay
  • AC-250V/DC-28V @ 8A
  • Status Indicator LED

Include

  • 1x 2RELAY Unit
  • 1x HY2.0-4P cable (20cm)
  • 2x VH3.96-4P Plug terminal

Applications

  • AC/DC signal switching
  • Digital equipment power on and off

Specification

Specifications Parameters
Maximum on-off voltage AC-250V/DC-28V
Rated current 8A
Coil control voltage DC5V
Coil power consumption 5V@154mA
Coil action time ≤ 8ms
Coil release time ≤ 5ms
Contact form A normally open type
Contact material AgSnO2
Relay indicator Blue x2
Net weight 20g
Gross weight 31g
Product size 56 * 24 * 19mm
Packing size 93 * 138mm

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