20 Best Czh-labs [2025]

Are you looking for the best czh-labs? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling czh-labs.

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1 CZH-LABS LVD Low Voltage Disconnect Module. (12V / 30Amp) CZH-LABS LVD Low Voltage Disconnect Module. (12V / 30Amp)
2 CZH-LABS DIN Rail Mount 8 Amp Solid State Relay SSR Module, in 4~32VDC, Out 100~240VAC. (8 Channels) CZH-LABS DIN Rail Mount 8 Amp Solid State Relay SSR Module, in 4~32VDC, Out 100~240VAC. (8 Channels)
3 CZH-LABS Electronics-Salon Low Voltage Disconnect Module LVD, 12V 30A, Protect/Prolong Battery Life. CZH-LABS Electronics-Salon Low Voltage Disconnect Module LVD, 12V 30A, Protect/Prolong Battery Life.
4 CZH-LABS DIN Rail Mount 12 Amp Solid State Relay SSR Module, in 4~32VDC, Out 100~240VAC. (1 Channel) CZH-LABS DIN Rail Mount 12 Amp Solid State Relay SSR Module, in 4~32VDC, Out 100~240VAC. (1 Channel)
5 CZH-LABS Voltage Comparator Relay Board, DC12V, SPDT 10Amp Relay. CZH-LABS Voltage Comparator Relay Board, DC12V, SPDT 10Amp Relay.
6 CZH-LABS Electronics-Salon 1PCS Low Voltage Disconnect Module LVD, 12V 10A, Protect/Prolong Battery... CZH-LABS Electronics-Salon 1PCS Low Voltage Disconnect Module LVD, 12V 10A, Protect/Prolong...
7 CZH-LABS DIN Rail Mounting Carrier Housing with Prototype Board, PCB Size 20.3mm x 73mm. CZH-LABS DIN Rail Mounting Carrier Housing with Prototype Board, PCB Size 20.3mm x 73mm.
8 CZH-LABS Screw Terminal Block Breakout Board Module for BeagleBone Black. CZH-LABS Screw Terminal Block Breakout Board Module for BeagleBone Black.
9 CZH-LABS RPi Screw Terminal Block Breakout Module with Aluminum Enclosure. for Raspberry Pi 1 2 3... CZH-LABS RPi Screw Terminal Block Breakout Module with Aluminum Enclosure. for Raspberry Pi 1 2 3...
10 CZH-Labs DIN Rail Mount 12V Passive 2 SPST-NO 30Amp Power Relay Module. CZH-Labs DIN Rail Mount 12V Passive 2 SPST-NO 30Amp Power Relay Module.
11 CZH-LABS Combo Package D'sub DB9 DB15 DB25 DB37 Diagnostic Test Breakout Boards. CZH-LABS Combo Package D'sub DB9 DB15 DB25 DB37 Diagnostic Test Breakout Boards.
12 CZH-LABS DIN Rail Mount DSUB DB15HD Male/Female Header Interface Module, D-SUB Breakout Board. CZH-LABS DIN Rail Mount DSUB DB15HD Male/Female Header Interface Module, D-SUB Breakout Board.
13 UNO Screw Terminal Block Breakout Module with Aluminum Enclosure, for UNO R3. UNO Screw Terminal Block Breakout Module with Aluminum Enclosure, for UNO R3.
14 CZH-LABS Screw Terminal Block Breakout Module Board for Arduino MKR. CZH-LABS Screw Terminal Block Breakout Module Board for Arduino MKR.
15 CZH-LABS Electronics-Salon Low Voltage Disconnect Module LVD, 24V 30A, Protect/Prolong Battery Life. CZH-LABS Electronics-Salon Low Voltage Disconnect Module LVD, 24V 30A, Protect/Prolong Battery Life.
16 Electronics-Salon 1PCS Dual SPST-NO 10Amp Power Relay Module, AC/DC 24V Control Voltage. Electronics-Salon 1PCS Dual SPST-NO 10Amp Power Relay Module, AC/DC 24V Control Voltage.
17 CZH-LABS DIN Rail Mount 16 LEDs Indicator Light Module, Support 5~50VDC Common Positive/Negative CZH-LABS DIN Rail Mount 16 LEDs Indicator Light Module, Support 5~50VDC Common Positive/Negative
18 CZH-LABS DIN Rail Mount IDC-60 Male Header Connector Breakout Board Interface Module, IDC Pitch... CZH-LABS DIN Rail Mount IDC-60 Male Header Connector Breakout Board Interface Module, IDC Pitch...
19 CZH-Labs 12V Passive 4 SPST-NO 30Amp Power Relay Module Board. CZH-Labs 12V Passive 4 SPST-NO 30Amp Power Relay Module Board.
20 CZH-Labs DIN Rail Mount 12V Passive 4 SPST-NO 30Amp Power Relay Module. CZH-Labs DIN Rail Mount 12V Passive 4 SPST-NO 30Amp Power Relay Module.
Bestseller No. 1
CZH-LABS LVD Low Voltage Disconnect Module. (12V / 30Amp)
  • Operating Voltage: DC 6 to 18V, Rated current: 30 Amp.
  • To protect electronics from damaging low voltages and prevent a deep discharge of a battery during an extended power outage, the LVD module will...
  • Programmable voltage setting for Disconnect and Reconnect (rocker switch set to AUTO). With emergency ON or OFF function, if you want switch output to...
  • Set rocker switch to AUTO, when the battery voltage drops to less than or equal Disconnect Value and continuously held for 5 seconds, load switch will...
  • Based on Microcontroller and MOSFET (on status resistance < 0.003 ohm), more precise voltage, smart and long life switch output. Green-red dual color...
Bestseller No. 2
CZH-LABS DIN Rail Mount 8 Amp Solid State Relay SSR Module, in 4~32VDC, Out 100~240VAC. (8 Channels)
  • MOC3043 Phototriac and BTA12-600B triac (the heatsink is electrically insulated).
  • Input Action Voltage DC 3 to 32V. LED indication for each channel. Anti-reverse protection diode.
  • Output Load Voltage range AC 100 to 240V (50/60Hz). Maximum on-state average current: 8 Amp, maximum on-state current 12 Amp (< 10 seconds)....
  • Terminal Block: Wire range: 24 ~ 12 AWG / 2.5mm square. Strip length: 7mm. Screws - M2.5, steel, Cr3+ Zn plated. Pin header and Cage - Brass.
  • DIN rail mount, Taiwan DINKLE fireproof nylon material DIN rail mount carrier (not China low quality carrier), can support width 35mm / 32mm / 15mm...
Bestseller No. 3
CZH-LABS Electronics-Salon Low Voltage Disconnect Module LVD, 12V 30A, Protect/Prolong Battery Life.
  • Part number: MD-D1021/12V, Version 2.0 (from June-26, 2018 change to Version 2.0, Version 1.0 we used a relay as a ON/OFF switch, version 2.0 changed...
  • Mount type: panel mount.
  • Suitable battery: 12V.
  • Rated current: 30A.
  • Datasheet: https://images-na.ssl-images-amazon.com/images/I/81mTLi3gbZL.pdf
Bestseller No. 4
CZH-LABS DIN Rail Mount 12 Amp Solid State Relay SSR Module, in 4~32VDC, Out 100~240VAC. (1 Channel)
  • MOC3043 Phototriac and BTA12-600B triac (the heatsink is electrically insulated).
  • Input Action Voltage DC 3 to 32V. LED indication for each channel. Anti-reverse protection diode.
  • Output Load Voltage range AC 100 to 240V (50/60Hz). Maximum on-state average current: 12 Amp. Isolation: Phototriac. Zero cross: Yes.
  • Dual input terminal block, you can flexibility to configure the input control mode: Individual / Common Positive / Common Negative.
  • DIN rail mount, Taiwan DINKLE fireproof nylon material DIN rail mount carrier (not China low quality carrier), can support width 35mm / 32mm / 15mm...
Bestseller No. 5
CZH-LABS Voltage Comparator Relay Board, DC12V, SPDT 10Amp Relay.
  • Operating voltage / current: 12V DC / 50mA.
  • Support internal or external reference voltage, LED indication for relay action. 10 Amp power relay.
  • Internal reference voltage adjust range: 0 ~ 10V.(for internal reference voltage mode). External reference voltage range: 0 ~ 10V. (for external...
  • Datasheet: https://images-na.ssl-images-amazon.com/images/I/91RHt-bJU1L.pdf
Bestseller No. 6
CZH-LABS Electronics-Salon 1PCS Low Voltage Disconnect Module LVD, 12V 10A, Protect/Prolong Battery...
  • Low Voltage Disconnect Module LVD, 12V 10A, Protect/Prolong Battery Life.
  • Quantity: a lot of 1 piece.
  • Part number: F-1000/12V
  • Suitable battery: 12V , Rated current: 10A.
  • Discount voltage: 10.0V , Reconnect voltage: 10.7V.
Bestseller No. 7
CZH-LABS DIN Rail Mounting Carrier Housing with Prototype Board, PCB Size 20.3mm x 73mm.
  • PCB Dimensions: 20.3 x 73mm. Thickness : 1.6mm. Material : FR-4 (glass fiber). All holes are plated through, top and bottom solder pad are identical.
  • CN1 and CN2 3Pin terminal blocks pin pitch 5.0mm/0.197", other pads grid (pitch) 2.54mm / 0.1", hole diameter 0.9mm.
  • Terminal Block: Pitch 5.0mm/0.197" screw terminal blocks. Wire range 26 to 12AWG / 2.5mm square. Strip length 7mm / 0.28” Screws - M2.5, steel, Cr3+...
  • Taiwan DINKLE fireproof nylon material DIN rail mount carrier(not China low quality carrier), can support width 35mm, 32mm and 15mm rail.
  • External dimensions: L22.5mm x W78mm x H40.1mm
Bestseller No. 8
CZH-LABS Screw Terminal Block Breakout Board Module for BeagleBone Black.
  • Terminal Block Breakout Module - for BeagleBone, BeagleBone Black, BeagleBone AI, BeagleBone Black Wireless, BeagleBone Green, BeagleBone Green...
  • Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel, pin header and cage copper.
  • With power on LED indicating, with Power, Reset and Boot buttons on the side. The item has been soldered and assembled.
  • NOTE: the item not include BeagleBone Black moudle.
Bestseller No. 9
CZH-LABS RPi Screw Terminal Block Breakout Module with Aluminum Enclosure. for Raspberry Pi 1 2 3...
  • RPi Screw Terminal Block Breakout Module with Aluminum Enclosure. With the adapter module you can easily extend Raspberry-Pi projects to industrial...
  • Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel, pin header and cage copper. Standard IDC40 pitch...
  • Support for Desktop, Panel mount, Wall-mount or DIN rail mount. DIN rail mount supports vertical or horizontal place mounting. Can support width 35mm...
  • Enclosure: High quality aluminum enclosure, thickness 1.5mm/0.06", with attractive and extremely durable powder coat painting and clear laser marking...
  • Packing list: 1x Terminal Block Board, 1x Aluminum enclosure(top and bottom covers), 2x DIN rail adapter Bracket, 4x Brass standoff, 5x M3x4mm Flat...
Bestseller No. 10
CZH-Labs DIN Rail Mount 12V Passive 2 SPST-NO 30Amp Power Relay Module.
  • DIN Rail Mount Passive 2 Channel SPST-NO 30 Amp Power Relay Module.
  • Part Number: MD-D1013T/12V
  • TE T9AS1D12-12 30Amp power relay.
  • FR-4 Fiber glass PCB (Double Layer).
  • High quality DIN rail mount carrier, can support width 35mm /32mm / 15mm rail.
Bestseller No. 11
CZH-LABS Combo Package D'sub DB9 DB15 DB25 DB37 Diagnostic Test Breakout Boards.
  • CZH-LABS Combo Package D'sub diagnostic test breakout boards, for industry and computer field diagnostic or test.
  • Package quantity: DB9 x1pcs, DB15 x1pcs, DB25 x1pcs, DB37 x1pcs.
  • Male and Female connectors for each board.
  • Pin Jumper option for each signal line.
  • Clearly labeled with connector pin numbers.
Bestseller No. 12
CZH-LABS DIN Rail Mount DSUB DB15HD Male/Female Header Interface Module, D-SUB Breakout Board.
  • Standard DB15HD Male/Female header connectors. Male header, female header and screw terminal 1:1:1 connects for per line.
  • Rated voltage: 60V. Rated current: 1A / per pin. Operating Temperature: -20ºC to 50ºC
  • Terminal block: Pitch 3.81mm/0.15" miniaturization screw terminal block. Wire range - 26-16AWG. Strip length - 5mm. Screws - M2,steel,Cr3+ Zn plated....
  • FR-4 fiber glass PCB, dual copper layers.
  • High quality fireproof nylon material DIN rail mount carrier (not China low quality carrier), can support width 35mm / 32mm / 15mm rail, and the...
Bestseller No. 13
UNO Screw Terminal Block Breakout Module with Aluminum Enclosure, for UNO R3.
  • UNO Screw Terminal Block Breakout Module with Aluminum Enclosure. With the adapter module you can easily extend UNO projects to industrial control...
  • Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel, pin header and cage copper. Standard IDC40 pitch...
  • Support for Desktop, Panel mount, Wall-mount or DIN rail mount. DIN rail mount supports vertical or horizontal place mounting. Can support width 35mm...
  • Enclosure: High quality aluminum enclosure, thickness 1.5mm/0.06", with attractive and extremely durable powder coat painting and clear laser marking...
  • Packing list: 1x Terminal Block Board(assembled standoffs and screws), 1x Aluminum enclosure(top and bottom covers), 5x M3x4mm Flat head screws(for...
Bestseller No. 14
CZH-LABS Screw Terminal Block Breakout Module Board for Arduino MKR.
  • Screw Terminal Block Breakout Board for Arduino MKR.
  • With the breakout board, you can easily extend Arduino MKR projects to industrial control applications.
  • PCB mount Terminal Block: pitch 5.0mm/0.197", strip length 7mm, screws - M2.5, steel, Cr3+ Zn plated. pin header and cage - brass. Wire range 28AWG ~...
  • FR-4 fiber glass PCB, dual copper layers.
  • Note: the item not include Arduino MKR board.
Bestseller No. 15
CZH-LABS Electronics-Salon Low Voltage Disconnect Module LVD, 24V 30A, Protect/Prolong Battery Life.
  • Part number: MD-D1021/24V, Version 2.0 (from December-22, 2017 change to Version 2.0).
  • Mount type: panel mount.
  • Suitable battery: 24V.
  • Rated current: 30A.
  • Datasheet: https://images-na.ssl-images-amazon.com/images/I/81mTLi3gbZL.pdf
Bestseller No. 16
Electronics-Salon 1PCS Dual SPST-NO 10Amp Power Relay Module, AC/DC 24V Control Voltage.
  • Dual SPST-NO 10Amp Power Relay Module.
  • Quantity: a lot of 1 piece.
  • Part number: F-1001/24V.
  • Control voltage / current: 20 ~ 30Vdc or 18 ~ 26Vac, 15mA(at 24V).
  • Relay switch contact capacity: 10A 250Vac or 10A 30Vdc.
Bestseller No. 17
CZH-LABS DIN Rail Mount 16 LEDs Indicator Light Module, Support 5~50VDC Common Positive/Negative
  • 16 Channels LED Indicator Light Module.
  • Operating voltage: 5 ~ 50VDC. Diameter 5mm/0.2" red LEDs.
  • Support Common Positive and Common Negative control modes.
  • Terminal Block: Pitch 5.0mm/0.197" screw terminal blocks. Wire range 26 to 12AWG / 2.5mm square. Strip length 7mm / 0.28” Screws - M2.5, steel, Cr3+...
  • High quality Taiwan DINKLE Fireproof nylon material DIN rail mount carrier, can support width 35mm / 32mm / 15mm rail, and the carrier can be taken...
Bestseller No. 18
CZH-LABS DIN Rail Mount IDC-60 Male Header Connector Breakout Board Interface Module, IDC Pitch...
  • Standard high quality IDC/FRC connector, pin pitch 2.54mm / 0.1”
  • Standard high quality terminal block, position pitch 5.08mm / 0.2”
  • Solder connection holes 7 per line, supports addition of 2.54mm / 0.1" pin headers. FR-4 fiber glass PCB, dual copper layers.
  • Clear terminal block position marking label, match the position corresponding to the IDC connector.
  • Taiwan DINKLE fireproof nylon material DIN rail mount carrier (not China low quality carrier), can support width 35mm / 32mm / 15mm rail, and the...
Bestseller No. 19
CZH-Labs 12V Passive 4 SPST-NO 30Amp Power Relay Module Board.
  • Passive 4 Channel SPST-NO 30 Amp Power Relay Module.
  • Part Number: MD-D1014/12V
  • TE T9AS1D12-12 30Amp power relay.
  • FR-4 Fiber glass PCB (Double Layer).
  • High quality terminal block connectors (output is real 30Amp high power terminal block).
Bestseller No. 20
CZH-Labs DIN Rail Mount 12V Passive 4 SPST-NO 30Amp Power Relay Module.
  • DIN Rail Mount Passive 4 Channel SPST-NO 30 Amp Power Relay Module.
  • Part Number: MD-D1014T/12V
  • TE T9AS1D12-12 30Amp power relay.
  • FR-4 Fiber glass PCB (Double Layer).
  • High quality DIN rail mount carrier, can support width 35mm /32mm / 15mm rail.

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  1. Brand Value: Every brand of czh-labs has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
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