HRS-1B-21-GA HRS1H-DC12V HRS1H-S/12VDC HRS1H-S-12V HRS1H-S-12VDC HRS1H-S-12VDC(3A) HRS1H-S-24V HRS1H-S-24VDC HRS1H-S-3V HRS1H-S-5V