AC relay with control of zero phase transient or without control, are assemblies of thyristors, rectifier diodes and control circuits. The relays are modules based on optical and transformer decoupling. The relays can be used in AC nets with peak voltage up to 1600 V and load average current up to 320 A.
| Type | Scheme | Description | U,V | I,А | Housing | User's manual |
| Thyristor relays with optical isolation | ||||||
| МО8 |   |
Single-phase thyristor relay |
<1600 | <250 |
|
|
| МО8-PP1 | |
<1200 | <4 | |||
| МО8-PP2 | |
<1200 | <4 | |||
| МО8-PP3 | |
<1200 | <10 | |||
| 2МО8PP4 |  |
Dual thyristor relay |
<1200 | <4 | ||
| 2МО8PP5 | |
<1200 | <10 | |||
| МО26 |  |
Thtee-phase thyr. relay | <1600 | <100 | ||
| МО8Т1(Т3) |  |
Single - phase thyristor relay with thermal protection |
<1600 | <320 |  |
|
| МО26Т |  |
Three - phase thyristor relay with thermal protection
|
<1600 | <100 | |
|
| МО26-МК | |
Three - phase thyristor relay with microprocessor control
|
<1200 | <120 |
|
|
| МО27 |  |
Three-phase relay for commutation of motor three phase |
<1200 | <63 |
|
|
| МО27.1 |  |
Three-phase relay for commutation of motor two phase
|
<1200 | <100 | ||
| Thyristor relays with transformer isolation | ||||||
| МТ1 |  |
Single - phase thyristor relay | <1600 | <250 | |
|
| Transistor relay optical isolation | ||||||
| МО16 |  |
Transistor relay (back-to-back transistors) |
<1200 | <300 | |
|
| Transistor relay transformer isolation | ||||||
| МТ16 |  |
Transistor relay (back-to-back transistor) |
<1200 | <300 |
|
|
| МТ16PТ |  |
Transistor relay with current protection (back-to-back transistors) |
<1200 | <40 | ||
|
Current protection device |
||||||
| MPT-200МК |
Electronic starter with microprocessor control |
<1200 | <200 | |
||
