Notice:  Update on USA Tariff Policy and Shipping Arrangements

Due to recent changes in USA tariff regulations, all shipments to the United States will now be routed through a third country to help our customers avoid high import duties. As a result, delivery times will be slightly extended. Standard Airmail: Estimated delay of approximately 10 days, DHL/UPS Express: Estimated delay of approximately 5 days. We appreciate your understanding and patience as we work to minimize the impact of these changes.

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Arduino

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Relay Module Board

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Blinking Flasher Module

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Current Sensor Module

Diagnostic Breakout Board

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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

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Thermal Circuit Breaker Module

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Will Discontinued SKU

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Manual and Automatic Transfer Switch

Brand - HCDC

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DPST 1NO 1NC 8Amp Latching Relay Module, Version DC12V
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Semi-enclosed Enclosure Kit for Raspberry Pi BeagleBone Arduino UNO Mega
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4 SPDT 10Amp Power Relay Module for Raspberry Pi Arduino IoT, DC12V Version
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DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 12V Control Voltage
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CZH-LABS Low Voltage Disconnect Module LVD, 12V 30A, Protect/Prolong Battery Life.
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CZH-LABS 68-Pin VHDCI DSUB SCSI-5 Screw Terminal Block Breakout Board.
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CZH-LABS 68-Pin VHDCI DSUB SCSI-5 Screw Terminal Block Breakout Board.
$52.00 $65.00
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ELECTRONICS-SALON Eight Channel 6A SSR Module Board, in 4~32VDC, out 100~240VAC, Solid State Relay.
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ELECTRONICS-SALON Eight Channel 6A SSR Module Board, in 4~32VDC, out 100~240VAC, Solid State Relay.
$52.79 $65.99
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CZH-Labs DIN Rail Mount 24V Passive 8 SPST-NO 30Amp Power Relay Module.
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CZH-Labs DIN Rail Mount 24V Passive 8 SPST-NO 30Amp Power Relay Module.
$52.80 $66.00
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CZH-Labs DIN Rail Mount 12V Passive 8 SPST-NO 30Amp Power Relay Module.
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CZH-Labs DIN Rail Mount 12V Passive 8 SPST-NO 30Amp Power Relay Module.
$52.80 $66.00
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CZH P 230VAC, S 2 x 18VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
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CZH P 230VAC, S 2 x 18VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
$53.59 $66.99
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CZH P 230VAC, S 2x 15VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
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CZH P 230VAC, S 2x 15VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
$53.59 $66.99
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CZH P 230VAC, S 36VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
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CZH P 230VAC, S 36VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
$53.59 $66.99
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CZH P 230VAC, S 30VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
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CZH P 230VAC, S 30VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
$53.59 $66.99
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CZH P 230VAC, S 18VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
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CZH P 230VAC, S 18VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
$53.59 $66.99
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CZH P 230VAC, S 15VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
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CZH P 230VAC, S 15VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
$53.59 $66.99
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CZH P 115VAC, S 2x 18VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
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CZH P 115VAC, S 2x 18VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
$53.59 $66.99
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CZH P 115VAC, S 2x 15VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
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CZH P 115VAC, S 2x 15VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
$53.59 $66.99
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CZH P 115VAC, S 36VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
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CZH P 115VAC, S 36VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
$53.59 $66.99
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CZH P 115VAC, S 30VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
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CZH P 115VAC, S 30VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
$53.59 $66.99
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CZH P 115VAC, S 18VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
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CZH P 115VAC, S 18VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
$53.59 $66.99
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CZH P 115VAC, S 15VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
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CZH P 115VAC, S 15VAC, 25VA DIN Rail Mount Toroidal Power Transformer Module.
$53.59 $66.99
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DIN Rail Mount 10A/300V 16x12 Pole Pluggable Screw Terminal Block Distribution Module
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DIN Rail Mount 10A/300V 16x12 Pole Pluggable Screw Terminal Block Distribution Module
$54.40 $68.00
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CZH-LABS DIN Rail Mount 68-Pin VHDCI DSUB SCSI-5 Screw Terminal Block Breakout Board.
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CZH-LABS DIN Rail Mount 68-Pin VHDCI DSUB SCSI-5 Screw Terminal Block Breakout Board.
$54.40 $68.00
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Manual Transfer Switch, AC120V 15Amp, with Surge Protection, for Generator, Inverter, Solar. OONO F-1071
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Manual Transfer Switch, AC120V 15Amp, with Surge Protection, for Generator, Inverter, Solar. OONO F-1071
$55.20 $69.00
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AC120V 15A Multifunctional Electrical System Protection Device, OONO F-1054B
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AC120V 15A Multifunctional Electrical System Protection Device, OONO F-1054B
$55.20 $69.00
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DC 52 Amp 16 Channel Power Distribution Module, Rocker Switch, Fused, Pluggable Top Wiring Terminal Block, DIN Rail and Screw Mount
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DC 52 Amp 16 Channel Power Distribution Module, Rocker Switch, Fused, Pluggable Top Wiring Terminal Block, DIN Rail and Screw Mount
$72.00 $90.00
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DC 52 Amp 16 Channel Power Distribution Module, Paddle Switch, Fused, Pluggable Side Wiring Terminal Block, DIN Rail and Screw Mount
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DC 52 Amp 16 Channel Power Distribution Module, Paddle Switch, Fused, Pluggable Side Wiring Terminal Block, DIN Rail and Screw Mount
$72.00 $90.00
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AC 52 Amp 12 Channel Power Distribution Module, Rocker Switch, Fused, Pluggable Top Wiring Terminal Block, DIN Rail and Screw Mount
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AC 52 Amp 12 Channel Power Distribution Module, Rocker Switch, Fused, Pluggable Top Wiring Terminal Block, DIN Rail and Screw Mount
$56.00 $70.00
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AC 52 Amp 12 Channel Power Distribution Module, Paddle Switch, Fused, Pluggable Side Wiring Terminal Block, DIN Rail and Screw Mount
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AC 52 Amp 12 Channel Power Distribution Module, Paddle Switch, Fused, Pluggable Side Wiring Terminal Block, DIN Rail and Screw Mount
$56.00 $70.00
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DC 52 Amp 12 Channel Power Distribution Module, Rocker Switch, Fused, Pluggable Top Wiring Terminal Block, DIN Rail and Screw Mount
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DC 52 Amp 12 Channel Power Distribution Module, Rocker Switch, Fused, Pluggable Top Wiring Terminal Block, DIN Rail and Screw Mount
$56.00 $70.00
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DIN Rail Mount AC/DC 24V Control 6 DPDT 5Amp Pluggable Power Relay Interface Module.
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DIN Rail Mount AC/DC 24V Control 6 DPDT 5Amp Pluggable Power Relay Interface Module.
$56.00 $70.00
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DIN Rail Mount AC/DC 12V Control 6 DPDT 5Amp Pluggable Power Relay Interface Module.
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DIN Rail Mount AC/DC 12V Control 6 DPDT 5Amp Pluggable Power Relay Interface Module.
$56.00 $70.00
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DIN Rail Mount AC/DC 5V Control 6 DPDT 5Amp Pluggable Power Relay Interface Module.
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DIN Rail Mount AC/DC 5V Control 6 DPDT 5Amp Pluggable Power Relay Interface Module.
$56.00 $70.00
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ELECTRONICS-SALON DIN Rail Mount AC/DC 12V Control 8 SPDT 16Amp Pluggable Power Relay Module.
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ELECTRONICS-SALON DIN Rail Mount AC/DC 12V Control 8 SPDT 16Amp Pluggable Power Relay Module.
$56.00 $69.90
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ELECTRONICS-SALON DIN Rail Mount AC/DC 24V Control 8 SPDT 16Amp Pluggable Power Relay Module.
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ELECTRONICS-SALON DIN Rail Mount AC/DC 24V Control 8 SPDT 16Amp Pluggable Power Relay Module.
$56.00 $69.90
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8 Channel SPST-NO 30Amp Power Relay Module Board, 12V Version, 30A.
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8 Channel SPST-NO 30Amp Power Relay Module Board, 12V Version, 30A.
$57.60 $72.00
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Passive AC/DC 24V 8 SPDT Power Relay Module with Aluminum Enclosure, Wall-mount or DIN rail mount.
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Passive AC/DC 24V 8 SPDT Power Relay Module with Aluminum Enclosure, Wall-mount or DIN rail mount.
$57.60 $64.80
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Chunzehui F-1008 Horizontal 9 Port 40A Anderson Powerpole Connector Power Splitter Distributor Source Strip, 1 Input and 8 Output.
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Chunzehui F-1008 Horizontal 9 Port 40A Anderson Powerpole Connector Power Splitter Distributor Source Strip, 1 Input and 8 Output.
$60.00 $75.00
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AC Power 8 Channel IoT Relay Outlet Module, DIN Rail or Screw Mounting
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AC Power 8 Channel IoT Relay Outlet Module, DIN Rail or Screw Mounting
$106.40 $133.00
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Electronic Descaler Water Conditioner Hard Water Softener, Alternative Water Softener
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Electronic Descaler Water Conditioner Hard Water Softener, Alternative Water Softener
$69.52 $86.90
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AC120V 15A Automatic Transfer Switch, ATS Auto Transfer Switch, HCDC HD060
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AC120V 15A Automatic Transfer Switch, ATS Auto Transfer Switch, HCDC HD060
$63.20 $79.00
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AC120V 15A Automatic Transfer Switch, ATS Auto Transfer Switch, OONO F-1051
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AC120V 15A Automatic Transfer Switch, ATS Auto Transfer Switch, OONO F-1051
$63.20 $79.00
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DIN Rail Mount AC/DC 5V 12V 24V 24 SPST-NO 5Amp Power Relay Module
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DIN Rail Mount AC/DC 5V 12V 24V 24 SPST-NO 5Amp Power Relay Module
$100.00 $125.00
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DIN Rail Mount AC/DC 5V 12V 24V 16 SPST-NO 5Amp Power Relay Module
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DIN Rail Mount AC/DC 5V 12V 24V 16 SPST-NO 5Amp Power Relay Module
$63.20 $79.00
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CZH-LABS Slim DIN Rail Mount DC5V Sink/NPN 16 SPST-NO 5A Power Relay Module, APAN3105
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CZH-LABS Slim DIN Rail Mount DC5V Sink/NPN 16 SPST-NO 5A Power Relay Module, APAN3105
$63.20 $79.00
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