We use cookies to improve your online experience. By continuing browsing this website, we assume you agree our use of cookies.
Your position: Home / Products

Related Categories

Arduino

BeagleBone

ESP32

Micro:bit

Raspberry Pi

Teensy

Relay Module Board

Breakout Board

AC Power Modules

Anderson Powerpole Module

Audio Module Board

Blinking Flasher Module

Connector

Current Sensor Module

Diagnostic Breakout Board

Diode Module

DIP Breakout Board

Electronic Water Descaler

Electronic Components

Enclosure, Case, Housing

Fuse Module

Interface Tester

LED Indicator Gate Module

Low Voltage Disconnect Module

Oscillator Module

Power Distribution Module

Power Transformer

PoE Injection Module

Prototype PCB

Science Educational Module

Signal Converter

Splitter Bus Board Module

SPD Surge Protective Device

Switch Module

Thermal Circuit Breaker Module

Voltage Regulator Module

Will Discontinued SKU

Automatic Vacuum Switch

Manual and Automatic Transfer Switch

Brand - HCDC

Other

What's Hot

DPST 1NO 1NC 8Amp Latching Relay Module, Version DC12V
DPST 1NO 1NC 8Amp Latching Relay Module, Vers..
Semi-enclosed Enclosure Kit for Raspberry Pi BeagleBone Arduino UNO Mega
Semi-enclosed Enclosure Kit for Raspberry Pi ..
4 SPDT 10Amp Power Relay Module for Raspberry Pi Arduino IoT, DC12V Version
4 SPDT 10Amp Power Relay Module for Raspberry..
DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 12V Control Voltage
DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 1..
CZH-LABS Low Voltage Disconnect Module LVD, 12V 30A, Protect/Prolong Battery Life.
CZH-LABS Low Voltage Disconnect Module LVD, 1..
See More>>
Newsletter
About the latest offers and deals Subscribe today!
HCDC RS232 Breakout Tester LED Monitor, DB9 Male to Female Breakout Module, HD057
Quick View
Sale
HCDC RS232 Breakout Tester LED Monitor, DB9 Male to Female Breakout Module, HD057
$63.20 $79.00
Add to Wishlist
Automated Vacuum Switch Automatic Shutoff, Automatic Dust Control Switch - for Contractors and Woodworkers, HCDC HD059
Quick View
Sale
Automated Vacuum Switch Automatic Shutoff, Automatic Dust Control Switch - for Contractors and Woodworkers, HCDC HD059
$63.20 $79.00
Add to Wishlist
OBD-II Breakout Diagnostic Box, OBD2 Pinout Tester Detector, HCDC HD058
Quick View
Sale
OBD-II Breakout Diagnostic Box, OBD2 Pinout Tester Detector, HCDC HD058
$63.20 $79.00
Add to Wishlist
Split-phase 120/240VAC SPD Surge Protective Device, T-MOV Thermally Protected
Quick View
Sale
Split-phase 120/240VAC SPD Surge Protective Device, T-MOV Thermally Protected
$54.40 $68.00
Add to Wishlist
Single Phase AC 120V SPD Surge Protective Device, T-MOV Thermally Protected
Quick View
Sale
Single Phase AC 120V SPD Surge Protective Device, T-MOV Thermally Protected
$38.40 $48.00
Add to Wishlist
Manual and Automatic Transfer Switch, 3 Input 1 Output, AC230V 20A, ATS Auto Transfer Switch. OONO F-1073/230V
Quick View
Sale
Manual and Automatic Transfer Switch, 3 Input 1 Output, AC230V 20A, ATS Auto Transfer Switch. OONO F-1073/230V
$168.00 $210.00
Add to Wishlist
Manual and Automatic Transfer Switch, 3 Input 1 Output, AC120V 20A, ATS Auto Transfer Switch. OONO F-1073/120V
Quick View
Sale
Manual and Automatic Transfer Switch, 3 Input 1 Output, AC120V 20A, ATS Auto Transfer Switch. OONO F-1073/120V
$168.00 $210.00
Add to Wishlist
Automatic Transfer Switch, AC120V 15A IEC320 C14 C13, ATS Auto Transfer Switch, OONO F-1051C
Quick View
Sale
Automatic Transfer Switch, AC120V 15A IEC320 C14 C13, ATS Auto Transfer Switch, OONO F-1051C
$65.60 $82.00
Add to Wishlist
Automatic Transfer Switch, AC120V 15A NEMA 5-15P 5-15R, ATS Auto Transfer Switch, OONO F-1051B
Quick View
Sale
Automatic Transfer Switch, AC120V 15A NEMA 5-15P 5-15R, ATS Auto Transfer Switch, OONO F-1051B
$65.60 $82.00
Add to Wishlist
AC120V 15A Automatic Transfer Switch, ATS Auto Transfer Switch, HCDC HD060
Quick View
Sale
AC120V 15A Automatic Transfer Switch, ATS Auto Transfer Switch, HCDC HD060
$63.20 $79.00
Add to Wishlist
Manual Transfer Switch, AC120V 15Amp, with Surge Protection and Power Polarity Monitoring, for Generator, Inverter, Solar. OONO F-1072
Quick View
Sale
Manual Transfer Switch, AC120V 15Amp, with Surge Protection and Power Polarity Monitoring, for Generator, Inverter, Solar. OONO F-1072
$64.00 $80.00
Add to Wishlist
Manual Transfer Switch, AC120V 15Amp, with Surge Protection, for Generator, Inverter, Solar. OONO F-1071
Quick View
Sale
Manual Transfer Switch, AC120V 15Amp, with Surge Protection, for Generator, Inverter, Solar. OONO F-1071
$55.20 $69.00
Add to Wishlist
AC Power 8 Channel IoT Relay Outlet Module, DIN Rail or Screw Mounting
Quick View
Sale
AC Power 8 Channel IoT Relay Outlet Module, DIN Rail or Screw Mounting
$106.40 $133.00
Add to Wishlist
AC Power 4 Channel IoT Relay Outlet Module, DIN Rail or Screw Mounting
Quick View
Sale
AC Power 4 Channel IoT Relay Outlet Module, DIN Rail or Screw Mounting
$61.60 $77.00
Add to Wishlist
AC Power 2 Channel IoT Relay Outlet Module, DIN Rail or Screw Mounting
Quick View
Sale
AC Power 2 Channel IoT Relay Outlet Module, DIN Rail or Screw Mounting
$39.20 $49.00
Add to Wishlist
DIN Rail Mount 16 LEDs Indicator Light Module, Blue, Support 5~50VDC Common Positive/Negative
Quick View
Sale
DIN Rail Mount 16 LEDs Indicator Light Module, Blue, Support 5~50VDC Common Positive/Negative
$15.92 $19.90
Add to Wishlist
DIN Rail Mount 16 LEDs Indicator Light Module, Yellow, Support 5~50VDC Common Positive/Negative
Quick View
Sale
DIN Rail Mount 16 LEDs Indicator Light Module, Yellow, Support 5~50VDC Common Positive/Negative
$15.92 $19.90
Add to Wishlist
DIN Rail Mount 16 LEDs Indicator Light Module, Green, Support 5~50VDC Common Positive/Negative
Quick View
Sale
DIN Rail Mount 16 LEDs Indicator Light Module, Green, Support 5~50VDC Common Positive/Negative
$15.92 $19.90
Add to Wishlist
DIN Rail Mount DC 5-32V Common Negative 4 Colors 10mm LED Indicator Light Module, Red-Green-Blue-Yellow
Quick View
Sale
DIN Rail Mount DC 5-32V Common Negative 4 Colors 10mm LED Indicator Light Module, Red-Green-Blue-Yellow
$15.60 $19.50
Add to Wishlist
DIN Rail Mount DC 5-32V Common Negative 4 Yellow 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Negative 4 Yellow 10mm LED Indicator Light Module
$15.60 $19.50
Add to Wishlist
DIN Rail Mount DC 5-32V Common Negative 4 Blue 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Negative 4 Blue 10mm LED Indicator Light Module
$15.60 $19.50
Add to Wishlist
DIN Rail Mount DC 5-32V Common Negative 4 Green 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Negative 4 Green 10mm LED Indicator Light Module
$15.60 $19.50
Add to Wishlist
DIN Rail Mount DC 5-32V Common Negative 4 Red 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Negative 4 Red 10mm LED Indicator Light Module
$15.60 $19.50
Add to Wishlist
DIN Rail Mount DC 5-32V Common Positive 4 Colors 10mm LED Indicator Light Module, Red-Green-Blue-Yellow
Quick View
Sale
DIN Rail Mount DC 5-32V Common Positive 4 Colors 10mm LED Indicator Light Module, Red-Green-Blue-Yellow
$15.60 $19.50
Add to Wishlist
DIN Rail Mount DC 5-32V Common Positive 4 Yellow 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Positive 4 Yellow 10mm LED Indicator Light Module
$15.60 $19.50
Add to Wishlist
DIN Rail Mount DC 5-32V Common Positive 4 Blue 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Positive 4 Blue 10mm LED Indicator Light Module
$15.60 $19.50
Add to Wishlist
DIN Rail Mount DC 5-32V Common Positive 4 Green 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Positive 4 Green 10mm LED Indicator Light Module
$15.60 $19.50
Add to Wishlist
DIN Rail Mount DC 5-32V Common Positive 4 Red 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Positive 4 Red 10mm LED Indicator Light Module
$15.60 $19.50
Add to Wishlist
DIN Rail Mount DC 5-32V Common Negative Red-Green-Blue 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Negative Red-Green-Blue 10mm LED Indicator Light Module
$14.40 $18.00
Add to Wishlist
DIN Rail Mount DC 5-32V Common Negative Green-Yellow-Red 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Negative Green-Yellow-Red 10mm LED Indicator Light Module
$14.40 $18.00
Add to Wishlist
DIN Rail Mount DC 5-32V Common Negative 3 Yellow 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Negative 3 Yellow 10mm LED Indicator Light Module
$14.40 $18.00
Add to Wishlist
DIN Rail Mount DC 5-32V Common Negative 3 Blue 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Negative 3 Blue 10mm LED Indicator Light Module
$14.40 $18.00
Add to Wishlist
DIN Rail Mount DC 5-32V Common Negative 3 Green 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Negative 3 Green 10mm LED Indicator Light Module
$14.40 $18.00
Add to Wishlist
DIN Rail Mount DC 5-32V Common Negative 3 Red 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Negative 3 Red 10mm LED Indicator Light Module
$14.40 $18.00
Add to Wishlist
DIN Rail Mount DC 5-32V Common Positive Red-Green-Blue 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Positive Red-Green-Blue 10mm LED Indicator Light Module
$14.40 $18.00
Add to Wishlist
DIN Rail Mount DC 5-32V Common Positive Green-Yellow-Red 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Positive Green-Yellow-Red 10mm LED Indicator Light Module
$14.40 $18.00
Add to Wishlist
DIN Rail Mount DC 5-32V Common Positive 3 Yellow 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Positive 3 Yellow 10mm LED Indicator Light Module
$14.40 $18.00
Add to Wishlist
DIN Rail Mount DC 5-32V Common Positive 3 Blue 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Positive 3 Blue 10mm LED Indicator Light Module
$14.40 $18.00
Add to Wishlist
DIN Rail Mount DC 5-32V Common Positive 3 Green 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Positive 3 Green 10mm LED Indicator Light Module
$14.40 $18.00
Add to Wishlist
DIN Rail Mount DC 5-32V Common Positive 3 Red 10mm LED Indicator Light Module
Quick View
Sale
DIN Rail Mount DC 5-32V Common Positive 3 Red 10mm LED Indicator Light Module
$14.40 $18.00
Add to Wishlist
Sunmans
Sunmans