Relay module low
Top sales list relay module low
South Africa (All cities)
Buy 5pcs BESTEP 2 Channel 3V Relay Module Low Level Trigger Optocoupler Isolation For Auduino for R405.02
R 405
See product
South Africa (All cities)
Buy BESTEP 6 Channel 12V Relay Module Low Level Trigger With Optocoupler Isolation for R244.11
R 244
See product
South Africa (All cities)
Buy Low Level 5V 4 Channel Solid State Relay Module SSR G3MB-202P 240V 2A Output with Resistive Fuse for R176.99
R 176
See product
South Africa (All cities)
Description Specifications Omron 5V solid-state relay 240V/2A Fuse with Resistance 240V/2A Size: 55x33x25mm (length x width x height) Input Power Supply: 5VDC Input Control Signal Voltage: (0-2.5V, Low Level Status, Relay ON), (3-5V, High Level Status, Relay OFF) Module interface: Input: DC+: connect power positive (power supply according to relay voltage) DC-: connect power negative CH1: signal trigger end of relay module (low level trigger) CH2: signal trigger end of relay module (low level trigger) Meaning of high level and low level: High level trigger refers to a forward voltage between the signal trigger end (CH) and the power negative pole. The trigger is usually realized by connecting power positive end to the signal trigger end. When the trigger end has positive voltage or voltage reaches the trigger point, relay is closed. Low level trigger refers to a 0V between the signal trigger end and the power negative pole, or the voltage of the trigger end is lower than that of the power positive pole, which reaches the level of trigger point, the relay is closed. The trigger is usually realized by connecting power negative end to the signal trigger end. Electrical parameters: Voltage Quiescent Current Working Current Trigger Voltage Trigger Current: Contact 1 5V 0mA 12.5mA 3.3-5V 2mA Contact 2 5V 0mA 12.5mA 3.3-5V 2mA Product instructions: Power Supply of module: Power Supply must be DC, voltage should match the relay voltage Wiring method: when signal trigger end has low level trigger, relay will be on, equipment will be working with electricity More Products View More Products
R 196
See product
South Africa (All cities)
4 Channel 5V Solid State Relay Module Product Description This is the 4 Channel 5V Solid State Relay Module low level SSR AVR DSP for Arduino. Product Specs: 5V solid state relays 240V 2A, output with resistive fuse 240V 2A. Input power supply: 5V DC (160MA) Input control signal voltage: (0-2.5V low state relay OFF) (3.3-5V state high relay ON) Blue KF301 terminal connection control line is more convenient.
R 190
See product
South Africa (All cities)
FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: Maximum load: AC 250V/10A, DC 30V/10A. The chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA. Working voltage: 24V. Every channel of the module can be set high or low level trigger by jumper. Fault tolerant design, even if the control line is disconnect, the relay will not act. Power indicator (green), 1 relay status indicator (red). The interface design is humanized, all interfaces can be directly connected through the terminals, so it is very convenient. Module size: 50mm x 25mm x 18.5mm (length x width x height). There are 4 fixed bolt holes, holes 3.1mm, spacing 67mm x 44.5mm. Module interface: 1, DC+: Connect the power positive pole. 2, DC-: Connect the power negative pole. 3, IN1: Can be controlled by high or low level. Relay output: there is a 3 wire interface, all interfaces can be directly connected to lead to facilitate user use. 1, NO1: Relay normal open, the relay suspends before pulling in, and then short-connect with the COM. 2, COM1: Relay common interface 3, NC1: Relay normal close, short connected with COM before pulling in and suspended after pulling in. High and low level trigger option: 1. The 3-pin is the high level trigger selection. 2. When COM is short connected with LOW, the corresponding relay is LOW level trigger, while when COM is short connected with high end is high level trigger. Package Included: 1 x 1 Channel 5V Relay Module BESTEP 1 Channel 24V Relay Module High And Low Level Trigger For Arduino BESTEP 1 Channel 24V Relay Module High And Low Level Trigger For Arduino BESTEP 1 Channel 24V Relay Module High And Low Level Trigger For Arduino
R 49
See product
South Africa (All cities)
FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Specification: Input Power Supply: 12V DC Load Voltage: AC240V 2A Maximum operating current: 13.8mA Trigger mode: low level Input control signal voltage: (0-2.5V low state relay OFF) (3.3-5V state high relay ON) Blue KF301 terminal connection control line is more convenient. Module interface: DC +: positive power supply (by relay voltage power supply) DC-: connect power negative CH: Relay Module signal triggering end (Low level trigger effective) Note: Power must be DC voltage and need to be consistent with the voltage relay Package Included: 5 x Low Level Relay Module 5pcs 1 Channel DC 12V Relay Module Solid State Low Level Trigger For Arduino 240V2A 5pcs 1 Channel DC 12V Relay Module Solid State Low Level Trigger For Arduino 240V2A 5pcs 1 Channel DC 12V Relay Module Solid State Low Level Trigger For Arduino 240V2A
R 189
See product
South Africa (All cities)
Description: Maximum load: AC 250V/10A, DC 30V/10A. The chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA. Working voltage is 24V. Each channel of the module can be set up by high jumper or low level trigger. Fault tolerant design, even if the control line is broken, the relay will not act. Power indicator (green), 8 relay status indicator (red). The interface design is humanized, all interfaces can be directly connected through the terminals, so it is very convenient. Module size: 142mm x 50mm x 18.5mm (length x width x height). There are 4 fixed bolt holes, holes 3.1mm, spacing 67mm x 44.5mm. Module interface: 1. DC+: Connect the power positive pole 2. DC-: Connect the power negative pole. 3. IN1-IN8: According to the setting of each way, the corresponding relay-operating can be controlled by high or low level. Relay output: there is a 24 wire interface, all interfaces can be directly connected to lead to facilitate user use. 1. NO1--NO8: Relay normal open, the relay suspends before pulling in, and then short-connect with the COM. 2. COM1--COM8: Relay common interface 3. NC1--NC8: Relay normal close, short connected with COM before pulling inand suspended after pulling in. High and low level trigger option: 1. S1-S8 is the high level trigger selection of relay 1 Channel - 8 Channel. 2. When COM is short connected with LOW, the corresponding relay is LOW level trigger, while when COM is short connected with high end is high level trigger. Package Included: 1 x 8 Channel 24V Relay Module
R 166
See product
South Africa (All cities)
5V 1 Channel H/L Level Trigger Optocoupler Relay Module For Arduino Description: The module uses genuine quality relay, normally open interfaces Using SMD optocoupler isolation, driving ability, stable performance The module can be high or low by a jumper setting trigger Fault-tolerant design, even if the control line is broken, the relay will not operate The power indicator (green), the relay status indicator (red) The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient Specification: Maximum load: AC 250V/10A, DC 30V/10A Trigger current: 5mA Working voltage: 5V Module size: 50 x 26 x 18.5mm (L x W x H) Four mounting bolts holes, diameter 3.1mm Module interface: DC+: positive power supply (VCC) DC-: negative power supply (GND) IN: can be high or low level control relay Relay outputs: NO: normally open relay interface COM: Common Interface Relays NC: normally closed relay interface High and low level trigger options: It is low level trigger when jumper connect to LOW pin It is high level trigger when jumper connect to HIGH pin Package included: 1 x 1 Channel H/L level trigger optocoupler relay module
R 40
See product
South Africa (All cities)
3Pcs 5V 1 Channel Level Trigger Optocoupler Relay Module For Arduino Description: The module uses genuine quality relay, normally open interfaces Using SMD optocoupler isolation, driving ability, stable performance The module can be high or low by a jumper setting trigger Fault-tolerant design, even if the control line is broken, the relay will not operate The power indicator (green), the relay status indicator (red) The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient Specification: Maximum load: AC 250V/10A, DC 30V/10A Trigger current: 5mA Working voltage: 5V Module size: 50 x 26 x 18.5mm (L x W x H) Four mounting bolts holes, diameter 3.1mm Module interface: DC+: positive power supply (VCC) DC-: negative power supply (GND) IN: can be high or low level control relay Relay outputs: NO: normally open relay interface COM: Common Interface Relays NC: normally closed relay interface High and low level trigger options: It is low level trigger when jumper connect to LOW pin It is high level trigger when jumper connect to HIGH pin Package included: 3 x 1 Channel H/L level trigger optocoupler relay module
R 93
See product
South Africa (All cities)
10Pcs 5V 1 Channel Level Trigger Optocoupler Relay Module For Arduino Description: The module uses genuine quality relay, normally open interfaces Using SMD optocoupler isolation, driving ability, stable performance The module can be high or low by a jumper setting trigger Fault-tolerant design, even if the control line is broken, the relay will not operate The power indicator (green), the relay status indicator (red) The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient Specification: Maximum load: AC 250V/10A, DC 30V/10A Trigger current: 5mA Working voltage: 5V Module size: 50 x 26 x 18.5mm (L x W x H) Four mounting bolts holes, diameter 3.1mm Module interface: DC+: positive power supply (VCC) DC-: negative power supply (GND) IN: can be high or low level control relay Relay outputs: NO: normally open relay interface COM: Common Interface Relays NC: normally closed relay interface High and low level trigger options: It is low level trigger when jumper connect to LOW pin It is high level trigger when jumper connect to HIGH pin Package included: 10 x 1 Channel H/L level trigger optocoupler relay module
R 346
See product
South Africa (All cities)
5Pcs 5V 1-Channel H/L Trigger Optocoupler Relay Module For Arduino Description: The module uses genuine quality relay, normally open interfaces Using SMD optocoupler isolation, driving ability, stable performance The module can be high or low by a jumper setting trigger Fault-tolerant design, even if the control line is broken, the relay will not operate The power indicator (green), the relay status indicator (red) The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient Specification: Maximum load: AC 250V/10A, DC 30V/10A Trigger current: 5mA Working voltage: 5V Module size: 50 x 26 x 18.5mm (L x W x H) Four mounting bolts holes, diameter 3.1mm Module interface: DC+: positive power supply (VCC) DC-: negative power supply (GND) IN: can be high or low level control relay Relay outputs: NO: normally open relay interface COM: Common Interface Relays NC: normally closed relay interface High and low level trigger options: It is low level trigger when jumper connect to LOW pin It is high level trigger when jumper connect to HIGH pin Package included: 5 x 1 Channel H/L trigger optocoupler relay module
R 138
See product
South Africa (All cities)
Description: The module uses genuine quality relay, normally open interfaces Using SMD optocoupler isolation, driving ability, stable performance The module can be high or low by a jumper setting trigger Fault-tolerant design, even if the control line is broken, the relay will not operate The power indicator (green), the relay status indicator (red) The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient Specification: Maximum load: AC 250V/10A, DC 30V/10A Trigger current: 5mA Working voltage: 12V Module size: 73 x 50 x 18.5mm (L x W x H) Four mounting bolts holes, diameter 3.1mm Module Interface: DC+: positive power supply (VCC) DC-: negative power supply (GND) IN: can be high or low level control relay Relay Outputs: NO: normally open relay interface COM: Common Interface Relays NC: normally closed relay interface High and low level trigger options: It is low level trigger when jumper connect to LOW pin It is high level trigger when jumper connect to HIGH pin Package included: 5 x 4 Channel H/L Level Trigger Optocoupler Relay Module
R 477
See product
South Africa (All cities)
Description: The module uses genuine quality relay, normally open interfaces Using SMD optocoupler isolation, driving ability, stable performance The module can be high or low by a jumper setting trigger Fault-tolerant design, even if the control line is broken, the relay will not operate The power indicator (green), the relay status indicator (red) The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient Specification: Maximum load: AC 250V/10A, DC 30V/10A Trigger current: 5mA Working voltage: 12V Module size: 73 x 50 x 18.5mm (L x W x H) Four mounting bolts holes, diameter 3.1mm Module Interface: DC+: positive power supply (VCC) DC-: negative power supply (GND) IN: can be high or low level control relay Relay Outputs: NO: normally open relay interface COM: Common Interface Relays NC: normally closed relay interface High and low level trigger options: It is low level trigger when jumper connect to LOW pin It is high level trigger when jumper connect to HIGH pin Package included: 1 x 4 Channel H/L Level Trigger Optocoupler Relay Module
R 98
See product
South Africa (All cities)
Description: The module uses genuine quality relay, normally open interfaces Using SMD optocoupler isolation, driving ability, stable performance The module can be high or low by a jumper setting trigger Fault-tolerant design, even if the control line is broken, the relay will not operate The power indicator (green), the relay status indicator (red) The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient Specification: Maximum load: AC 250V/10A, DC 30V/10A Trigger current: 5mA Working voltage: 5V Module size: 140 x 50 x 18.5mm (L x W x H) Four mounting bolts holes, diameter 3.1mm Module Interface: DC+: positive power supply (VCC) DC-: negative power supply (GND) IN: can be high or low level control relay Relay Outputs: NO: normally open relay interface COM: Common Interface Relays NC: normally closed relay interface High and low level trigger options: It is low level trigger when jumper connect to LOW pin It is high level trigger when jumper connect to HIGH pin Package included: 1 x 8 Channel H/L Level Trigger Optocoupler Relay Module
R 161
See product
South Africa (All cities)
Description: The module uses genuine quality relay, normally open interfaces Using SMD optocoupler isolation, driving ability, stable performance The module can be high or low by a jumper setting trigger Fault-tolerant design, even if the control line is broken, the relay will not operate The power indicator (green), the relay status indicator (red) The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient Specification: Maximum load: AC 250V/10A, DC 30V/10A Trigger current: 5mA Working voltage: 5V Module size: 50 x 26 x 18.5mm (L x W x H) Four mounting bolts holes, diameter 3.1mm Module interface: DC+: positive power supply (VCC) DC-: negative power supply (GND) IN: can be high or low level control relay Relay outputs: NO: normally open relay interface COM: Common Interface Relays NC: normally closed relay interface High and low level trigger options: It is low level trigger when jumper connect to LOW pin It is high level trigger when jumper connect to HIGH pin Package included: 20 x 1 Channel H/L level trigger optocoupler relay module
R 461
See product
South Africa (All cities)
SELECTED OPTION: MODE: HIGHLEVEL CLICK HERE for more options in this item. Specification: Input Power Supply: 24V DC Load Voltage: AC240V 2A Maximum operating current: 13.8mA Trigger mode: high level / low level Input control signal voltage: (0-2.5V low state relay OFF) (3.3-5V state high relay ON) Blue KF301 terminal connection control line is more convenient. Module interface: DC +: positive power supply (by relay voltage power supply) DC-: connect power negative CH: Relay Module signal triggering end (Low level trigger effective) Note: Power must be DC voltage and need to be consistent with the voltage relay Package Included: 1x High Level / Low Level Relay
R 54
See product
South Africa (All cities)
Specification: Input Power Supply: 12V DC Load Voltage: AC240V 2A Maximum operating current: 79.6mA Trigger mode: high level / low level Input control signal voltage: (0-2.5V low state relay OFF) (3.3-5V state high relay ON) Blue KF301 terminal connection control line is more convenient. Module interface: DC +: positive power supply (by relay voltage power supply) DC-: connect power negative CH: Relay Module signal triggering end (Low level trigger effective) Note: Power must be DC voltage and need to be consistent with the voltage relay Package Included: 1x High Level / Low Level Relay
R 396
See product
South Africa (All cities)
FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: 5V Omron solid state relays 240V / 2A, output with resistive fuse 240V / 2A. Dimensions: 25x34x25 (length x width x height) Input Power: 5VDC Control signal input voltage: (0-2.5V low state relay ON) (3-5V state high relay OFF) Feature: Voltage:5V Quiescent current: 0 mA Operating current: 12.5mA Trigger Voltage: 3.3-5V Trigger current: 2mA DC +: positive power supply (according to the relay voltage supply) DC-: negative power supply CH1: relay module signal triggering end (low to trigger active) Package included: 10 x One way Solid State Relay Module For Arduino 10Pcs One way Solid State Relay Module For Arduino 10Pcs One way Solid State Relay Module For Arduino 10Pcs One way Solid State Relay Module For Arduino
R 469
See product
South Africa (All cities)
1 Channel 12V H / L Level Trigger Optocoupler Relay Module For Arduino Feature: 1 channel relay module, with photoelectric isolation High or Low level changeable(by a jumper setting trigger) The module uses genuine quality relay With power and relay action indicator Operating voltage: 12V Maximum load: AC 250V / 10A, DC 30V / 10A Size:44 x 24 x 17mm Weight: 16g Pins: DC+: Positive power supply (VCC)(12V) DC-: Negative power supply (GND) IN: The control end, the driving current should be more than 4mA COM: The control of loop of earth wire GND: Ground Notice: High Level Mode: the jumper is set between com and gnd (original). Low Level Mode: take down the jumper, connect VCC to VCC, GND to Control Terminal, IN to 5V, COM to GND. Package included: 1 x 12V 1 channel relay module
R 47
See product
South Africa (All cities)
Buy 1 Channel DC5V Solid State Relay Module AC240V 2A Low Level Trigger Relay Board Relais Module for R107.92
R 107
See product
South Africa
Description: 5V Omron solid state relays 240V / 2A, output with resistive fuse 240V / 2A. Dimensions: 25x34x25 (length x width x height) Input Power: 5VDC Control signal input voltage: (0-2.5V low state relay ON) (3-5V state high relay OFF) Feature: Voltage:5V Quiescent current: 0 mA Operating current: 12.5mA Trigger Voltage: 3.3-5V Trigger current: 2mA DC +: positive power supply (according to the relay voltage supply) DC-: negative power supply CH1: relay module signal triggering end (low to trigger active) Package included: 5 x One way Solid State Relay Module For Arduino
R 275
See product
South Africa (All cities)
Feature: 1 channel relay module, with photoelectric isolation High or Low level changeable(by a jumper setting trigger) The module uses genuine quality relay With power and relay action indicator Operating voltage: 12V Maximum load: AC 250V / 10A, DC 30V / 10A Size:44 x 24 x 17mm Pins: DC+: Positive power supply (VCC)(12V) DC-: Negative power supply (GND) IN: The control end, the driving current should be more than 4mA COM: The control of loop of earth wire GND: Ground Notice: High Level Mode: the jumper is set between com and gnd (original). Low Level Mode: take down the jumper, connect VCC to VCC, GND to Control Terminal, IN to 5V, COM to GND. Package included: 5 x 12V 1 channel relay module
R 266
See product
South Africa (All cities)
FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Feature: The relay contact capacity 250V 10A Relay outputs normally open, normally closed Active low 5V relay signal input voltage range: 0-5V VCC system power JD-VCC power relay Default 5V relay JD-VCC and VCC shorted on it Package included: 10 x 2 Way Relay Module With Optocoupler Protection 10Pcs DC5V 2 Way 2CH Channel Relay Module With Optocoupler Protection 10Pcs DC5V 2 Way 2CH Channel Relay Module With Optocoupler Protection 10Pcs DC5V 2 Way 2CH Channel Relay Module With Optocoupler Protection
R 369
See product
South Africa (All cities)
Buy BESTEP 8 Channel 3.3V Relay Module Optocoupler Driver Relay Control Board Low Level for R330.00
R 330
See product
South Africa (All cities)
Buy BESTEP 8 Channel 3.3V Relay Module Optocoupler Driver Relay Control Board Low L for R346.27
R 346
See product
South Africa (All cities)
- Color: Blue- Material: PCB- 2 channel 12V low level trigger relay module for Arduino, great for DIY projects- Package includes: - 1 x Module General Material: Dimensions & Weight Packing List 1 * piece
R 93
See product
South Africa (All cities)
3Pcs 2 Way Relay Module With Optocoupler Protection Feature: The relay contact capacity 250V 10A Relay outputs normally open, normally closed Active low 5V relay signal input voltage range: 0-5V VCC system power JD-VCC power relay Default 5V relay JD-VCC and VCC shorted on it Package included: 3 x 2 Way Relay Module With Optocoupler Protection
R 109
See product
South Africa (All cities)
10pcs BESTEP 1 Channel 5v Relay Module High And Low Level Trigger For Arduino Package contains 1 X item of the smallest listed variant.
R 440
See product
South Africa (All cities)
5pcs 2 Channel DC 12V Relay Module Solid State Low Level Trigger For Arduino 240V2A Package contains 1 X item of the smallest listed variant.
R 550
See product
-
Next →
Visit our blog
Share on Facebook
Share on Twitter