If the connection of L1, L2 and L3 phases are right, the green light of the relay illuminates and the relay closes. If they are wrong, the yellow light of the relay illuminates. Exchanging any two of them, the relay accept the phase sequence and begin to work normally.
eBay
Low Level Trigger Relay Module,5/12/24V,1/2/4/6/8/16 Channels,With Optocoupler Relay Output,Home Intelligent Control Module
Aliexpress UK
If the connection of L1, L2 and L3 phases are right, the green light of the relay illuminates and the relay closes. If they are wrong, the yellow light of the relay illuminates. Exchanging any two of them, the relay accept the phase sequence and begin to work normally.
eBay
Time Delay Relay Module Timer Relay Timer Switch Board 12V DC 0-60s Adjustable Switch Board Timing Turn Off Board NE555
Aliexpress UK
I can provide a large number of spare parts for old PCs.
eBay
GEYA GRI8-01/02 Current Monitoring Relay 0.5A 1A 2A 5A 8A 16A ACDC24V-240V Overcurrent Undercurrent Protection Relay
Aliexpress UK
marine.vintage is Top-Rated Global Leader in Marine & Ship Items like Industrial Automation, Electrical Equipment & Supplies, Safety Item, Hydraulics Item and Antiques. Our goal is to be the irreplaceable leader in the supply of Vintage & Collectible marine and ship products. We believe that client satisfaction is the basic factor that determines the success of any organization. Therefore, in order to satisfy our clients, we provide the highest quality products along with excellent customer service worldwide. Ø Import duties, taxes, and charges aren't included in the item price or postage cost. These charges will be paid by you in your country's custom office. We usually dispatch the goods within 1 working day after the confirmation of Payment received. Ø Isha Marine Customer Service: Ha.
eBay
1PCS 5V 12V Isolation Relay Module High/low Level Trigger 30A 1 Channel Relay Modules with Optocoupler Isolation, for Arduino
Aliexpress UK
2.5A 250V AC15. PHASE SEQUENCE FAILURE RELAY. 8A 250V AC1. They are used strictly for identification purposes only. We are here to help and will do our best to resolve any issues.
eBay
Smart WiFi/Zigbee Switch 16A 20A Module Relay Module Smart Support 2 Way Relay Timer with Google Home Alexa Alice Smart Life
Aliexpress UK
CHINT XJ3-D. GB 14048.5. They are used strictly for identification purposes only. We are here to help and will do our best to resolve any issues.
eBay
DC 6-30V Relay Module Trip Delay Switch Circuit Timer Adjustable Cycle Control Off Switch Delay Time Relay 6V 9V 12V 24V(1 PCS)
Aliexpress UK
The connecting wire of the main circuit: the insulating copper wire has a carrying area of 1.0~2.5mm. 1 x Protector. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
eBay
GEYA GRI8-06 DC Current Sensor Relay 18mm width 2CO 8A AC/DC Current Testing Relay 24V-240V Wide Range
Aliexpress UK
If the connection of L1, L2 and L3 phases are right, the green light of the relay illuminates and the relay closes. If they are wrong, the yellow light of the relay illuminates. Exchanging any two of them, the relay accept the phase sequence and begin to work normally.
eBay
GRT8-A/B Delay On or Delay Off Time Relay 12V 24V 48V 110V 220V DIN Rail Timer Relay Module with CE CB ROHS Certificate
Aliexpress UK