DDS109L Backlit Household Smart Energy Meter Power Voltage Current Billing Metering Socket Power Meter

TM-ST7 7-minute interval corridor timer quartz mechanical time control switch 220V guide rail installation

MC 4.01 million can input short shell PID intelligent temperature controller Heating Refrigeration relay SSR solid state output 220V

Guide rail type single-phase voltage current frequency HZ meter AC three display instrument 80-500V 1-100A 0-99Hz

AD16-22SM flash buzzer 220V/12V/24V/380V AC/DC 22mm intermittent sound and light alarm

DDS576C three-phase counter display household 380V rail type watt-hour meter 7p energy meter 5(100)A

DDS528 single-phase household guide rail electronic multi-function watt-hour meter energy meter 5-32A 230V 50Hz

TM616 time control switch intelligent switch timer street lamp power timing switch 30A high power

Guide rail three-phase backlight LCD display power kWh household watt-hour meter watt-hour meter 100A 3*230/400VAC

TM618N-4 time control switch time switch industrial power supply cycle timing Switch programmable timer 12V

Timing switch wiring terminal with 10cm wire 4 pieces for 1 set

TM919H timer switch time controller automatic cycle timing power output replaceable battery 16A

SVP-916 110V 120V adjustable self-compound intelligent over-voltage and under-voltage current protector automatic reset dual display

DDS6619-526L-2 zero reset backlight display single-phase guide rail multi-function energy meter 230V

TM618N seven days programmable timer switch time controller automatic cycle timing switch passive output

Graffiti WiFi circuit breaker switch mobile phone on-off metering over-voltage over-current temperature protection switch timing function

Wall-mounted single-phase LCD display power kWh household watt-hour meter energy meter 220V 230V 60A

Wall-mounted indoor and outdoor digital display dual-channel electronic thermometer storage temperature monitor

CN101S-5V DC power supply time control switch countdown intelligent switch timer control interval minimum 1 second

MC 1.01 million can input short shell PID intelligent temperature control instrument Heating Refrigeration relay SSR solid state output 220

DDS6619-008 multi-function backlight display single-phase guide rail type 2p electronic watt-hour meter 5(80)A 230V

CN101S-2 power supply time control switch countdown intelligent switch timer control interval minimum 1 second 220V

DDS6619-013 backlit display household single-phase rail electronic multi-function watt-hour meter 5-80A 230V

TM616B-4 time control switch intelligent switch timer street lamp power timing switch 30A high power 12V

DDS015M zero reset backlight display single-phase household guide rail multi-function energy meter 5-80A 230V

TM615 seven days programmable timer switch time controller automatic cycle timing switch passive output

TM518-EU 7-day cycle programmable digital display time relay timer plug socket time control switch

TM615-2 programmable timer time switch energy saving timing control rail installation 220V AC

TM618H-4 microcomputer timer loop intelligent timing switch voltage output 7 days programmable 12v 16A

22mm small temperature display indicator circular DC 5V12V24V48VDC thermometer -20-199 ℃

K-type thermocouple transmitter probe M8 thread metal shielded wire temperature thermistor temperature sensor

SVP-60V single-phase self-compound intelligent over-voltage protector LED digital display delay automatic reset household 220V

TM929AK replaceable battery 24 hours intelligent analog timer switch backlight 85-265v 16A

TM608 smart WiFi single-phase energy meter mobile phone app household multi-function rail meter 16A 100-240V

TM611 time control switch intelligent switch timer power timing switch guide rail time switch single group output

MH0348-DIN intelligent high-precision temperature and humidity controller humidity meter greenhouse breeding incubation guide rail installation