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Relay Module Board

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Blinking Flasher Module

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Current Sensor Module

Diagnostic Breakout Board

Diode Module

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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

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Thermal Circuit Breaker Module

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Will Discontinued SKU

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Brand - HCDC

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What's Hot

DPST 1NO 1NC 8Amp Latching Relay Module, Version DC12V
DPST 1NO 1NC 8Amp Latching Relay Module, Vers..
$16.80
Semi-enclosed Enclosure Kit for Raspberry Pi BeagleBone Arduino UNO Mega
Semi-enclosed Enclosure Kit for Raspberry Pi ..
$13.52
4 SPDT 10Amp Power Relay Module for Raspberry Pi Arduino IoT, DC12V Version
4 SPDT 10Amp Power Relay Module for Raspberry..
$16.00
DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 12V Control Voltage
DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 1..
$12.00
CZH-LABS Low Voltage Disconnect Module LVD, 12V 30A, Protect/Prolong Battery Life.
CZH-LABS Low Voltage Disconnect Module LVD, 1..
$17.60
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Split-phase 120/240VAC SPD Surge Protective Device, T-MOV Thermally Protected
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Split-phase 120/240VAC SPD Surge Protective Device, T-MOV Thermally Protected
$54.40 $68.00
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Single Phase AC 120V SPD Surge Protective Device, T-MOV Thermally Protected
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Single Phase AC 120V SPD Surge Protective Device, T-MOV Thermally Protected
$38.40 $48.00
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DC6-36V 8A Automatic Transfer Switch, ATS Auto Transfer Switch, OONO F-1080
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DC6-36V 8A Automatic Transfer Switch, ATS Auto Transfer Switch, OONO F-1080
$20.00 $25.00
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Dimmer Control 6-Lights LED Hub Distribution Module, AC/DC 5 to 24V Input, for HO / N / O Train Model. OONO D-1660BP
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Dimmer Control 6-Lights LED Hub Distribution Module, AC/DC 5 to 24V Input, for HO / N / O Train Model. OONO D-1660BP
$12.80 $15.99
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52Amp 600V 2x4 Position Terminal Block Distribution Module. OONO D-1664GP
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52Amp 600V 2x4 Position Terminal Block Distribution Module. OONO D-1664GP
$13.60 $17.00
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52Amp 600V 1x8 Position Terminal Block Distribution Module. OONO D-1663GP
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52Amp 600V 1x8 Position Terminal Block Distribution Module. OONO D-1663GP
$13.60 $17.00
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30Amp 300V 2x5 Position Terminal Block Distribution Module. OONO D-1662GP
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30Amp 300V 2x5 Position Terminal Block Distribution Module. OONO D-1662GP
$8.99 $12.99
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30Amp 300V 1x10 Position Terminal Block Distribution Module. OONO D-1661GP
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30Amp 300V 1x10 Position Terminal Block Distribution Module. OONO D-1661GP
$8.99 $12.99
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30Amp 300V 2x12 Position Terminal Block Distribution Module. OONO D-1659GP
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30Amp 300V 2x12 Position Terminal Block Distribution Module. OONO D-1659GP
$9.99 $13.99
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16Amp 300V 15x2 Position Terminal Block Distribution Module. OONO D-1658GP
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16Amp 300V 15x2 Position Terminal Block Distribution Module. OONO D-1658GP
$8.99 $12.99
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16Amp 300V 4x5 Position Terminal Block Distribution Module. OONO D-1657GP
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16Amp 300V 4x5 Position Terminal Block Distribution Module. OONO D-1657GP
$8.99 $12.99
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16Amp 300V 3x5 Position Terminal Block Distribution Module. OONO D-1656GP
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16Amp 300V 3x5 Position Terminal Block Distribution Module. OONO D-1656GP
$8.99 $12.99
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16Amp 300V 2x5 Position Terminal Block Distribution Module. OONO D-1655GP
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16Amp 300V 2x5 Position Terminal Block Distribution Module. OONO D-1655GP
$8.99 $12.99
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16Amp 300V 4x6 Position Pluggable Screwless Terminal Block Distribution Module. OONO D-1654GPN
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16Amp 300V 4x6 Position Pluggable Screwless Terminal Block Distribution Module. OONO D-1654GPN
$10.99 $13.99
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16Amp 300V 3x6 Position Pluggable Screwless Terminal Block Distribution Module. OONO D-1653GPN
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16Amp 300V 3x6 Position Pluggable Screwless Terminal Block Distribution Module. OONO D-1653GPN
$9.99 $12.99
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16Amp 300V 2x6 Position Pluggable Screwless Terminal Block Distribution Module. OONO D-1652GPN
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16Amp 300V 2x6 Position Pluggable Screwless Terminal Block Distribution Module. OONO D-1652GPN
$8.99 $11.99
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16Amp 300V 4x6 Position Pluggable Terminal Block Distribution Module. OONO D-1654GP
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16Amp 300V 4x6 Position Pluggable Terminal Block Distribution Module. OONO D-1654GP
$10.99 $14.99
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16Amp 300V 3x6 Position Pluggable Terminal Block Distribution Module. OONO D-1653GP
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16Amp 300V 3x6 Position Pluggable Terminal Block Distribution Module. OONO D-1653GP
$9.99 $13.99
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16Amp 300V 2x6 Position Pluggable Terminal Block Distribution Module. OONO D-1652GP
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16Amp 300V 2x6 Position Pluggable Terminal Block Distribution Module. OONO D-1652GP
$8.99 $12.99
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16Amp 48V 2x12 Position Terminal Block Distribution Module. OONO D-1410GP
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16Amp 48V 2x12 Position Terminal Block Distribution Module. OONO D-1410GP
$8.99 $12.99
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AC208-277V 240V Power Relay Module SPSP-NO + Override Switch, 10Amp 125VAC, 6A 250VAC/30Vdc, Plastic Enclosure and Pre-wired, OONO F-1079
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AC208-277V 240V Power Relay Module SPSP-NO + Override Switch, 10Amp 125VAC, 6A 250VAC/30Vdc, Plastic Enclosure and Pre-wired, OONO F-1079
$20.00 $25.00
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AC120V Power Relay Module SPSP-NO + Override Switch, 10Amp 125VAC, 6A 250VAC/30Vdc, Plastic Enclosure and Pre-wired, OONO F-1079
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AC120V Power Relay Module SPSP-NO + Override Switch, 10Amp 125VAC, 6A 250VAC/30Vdc, Plastic Enclosure and Pre-wired, OONO F-1079
$20.00 $25.00
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AC/DC 24V Power Relay Module SPSP-NO + Override Switch, 10Amp 125VAC, 6A 250VAC/30Vdc, Plastic Enclosure and Pre-wired, OONO F-1079
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AC/DC 24V Power Relay Module SPSP-NO + Override Switch, 10Amp 125VAC, 6A 250VAC/30Vdc, Plastic Enclosure and Pre-wired, OONO F-1079
$20.00 $25.00
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AC/DC 12V Power Relay Module SPSP-NO + Override Switch, 10Amp 125VAC, 6A 250VAC/30Vdc, Plastic Enclosure and Pre-wired, OONO F-1079
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AC/DC 12V Power Relay Module SPSP-NO + Override Switch, 10Amp 125VAC, 6A 250VAC/30Vdc, Plastic Enclosure and Pre-wired, OONO F-1079
$20.00 $25.00
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AC/DC 5V Power Relay Module SPSP-NO + Override Switch, 10Amp 125VAC, 6A 250VAC/30Vdc, Plastic Enclosure and Pre-wired, OONO F-1079
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AC/DC 5V Power Relay Module SPSP-NO + Override Switch, 10Amp 125VAC, 6A 250VAC/30Vdc, Plastic Enclosure and Pre-wired, OONO F-1079
$20.00 $25.00
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DIN Rail Mount DC 5 - 50V 16 Channel Fuse Module, OONO D-1641DT
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DIN Rail Mount DC 5 - 50V 16 Channel Fuse Module, OONO D-1641DT
$45.60 $57.00
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DIN Rail Mount AC 24 - 250V 16 Channel Fuse Module, OONO D-1641AT
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DIN Rail Mount AC 24 - 250V 16 Channel Fuse Module, OONO D-1641AT
$45.60 $57.00
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Screw Mount DC 5 - 50V 16 Channel Fuse Module, OONO D-1641DP
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Screw Mount DC 5 - 50V 16 Channel Fuse Module, OONO D-1641DP
$45.60 $57.00
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Screw Mount AC 24 - 250V 16 Channel Fuse Module, OONO D-1641AP
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Screw Mount AC 24 - 250V 16 Channel Fuse Module, OONO D-1641AP
$45.60 $57.00
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DIN Rail Mount DC 5 - 50V 12 Channel Fuse Module, OONO D-1640DT
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DIN Rail Mount DC 5 - 50V 12 Channel Fuse Module, OONO D-1640DT
$36.00 $45.00
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DIN Rail Mount AC 24 - 250V 12 Channel Fuse Module, OONO D-1640AT
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DIN Rail Mount AC 24 - 250V 12 Channel Fuse Module, OONO D-1640AT
$36.00 $45.00
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Screw Mount DC 5 - 50V 12 Channel Fuse Module, OONO D-1640DP
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Screw Mount DC 5 - 50V 12 Channel Fuse Module, OONO D-1640DP
$36.00 $45.00
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Screw Mount AC 24 - 250V 12 Channel Fuse Module, OONO D-1640AP
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Screw Mount AC 24 - 250V 12 Channel Fuse Module, OONO D-1640AP
$36.00 $45.00
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DIN Rail Mount DC 5 - 50V 8 Channel Fuse Module, OONO D-1639DT
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DIN Rail Mount DC 5 - 50V 8 Channel Fuse Module, OONO D-1639DT
$26.40 $33.00
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DIN Rail Mount AC 24 - 250V 8 Channel Fuse Module, OONO D-1639AT
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DIN Rail Mount AC 24 - 250V 8 Channel Fuse Module, OONO D-1639AT
$26.40 $33.00
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Screw Mount DC 5 - 50V 8 Channel Fuse Module, OONO D-1639DP
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Screw Mount DC 5 - 50V 8 Channel Fuse Module, OONO D-1639DP
$26.40 $33.00
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Screw Mount AC 24 - 250V 8 Channel Fuse Module, OONO D-1639AP
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Screw Mount AC 24 - 250V 8 Channel Fuse Module, OONO D-1639AP
$26.40 $33.00
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DIN Rail Mount DC 5 - 50V 4 Channel Fuse Module, OONO D-1638DT
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DIN Rail Mount DC 5 - 50V 4 Channel Fuse Module, OONO D-1638DT
$16.80 $21.00
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DIN Rail Mount AC 24 - 250V 4 Channel Fuse Module, OONO D-1638AT
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DIN Rail Mount AC 24 - 250V 4 Channel Fuse Module, OONO D-1638AT
$16.80 $21.00
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Screw Mount DC 5 - 50V 4 Channel Fuse Module, OONO D-1638DP
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Screw Mount DC 5 - 50V 4 Channel Fuse Module, OONO D-1638DP
$16.80 $21.00
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Sunmans
Sunmans