AC Output Amplified Board

8 Channel PLC Protection AC silicon Optocoupler Isolation Board Output Board JR-8K SCR Module

US $13.9-15

Model:JR-8K

JR-4K Silicon Controlled Rectifier Module 4 Channel SCR Module Thyristor Control Board PLC AC Amplifier CARD

US $6.9-7.4

Model:JR-4K

6 Channel SCR Module JR-6K Thyristor Optocoupler I/O Protector PLC AC Output Amplified Board DC24V

US $10.7-13.3

Model:JR-6K