An electronic distribution company specializing in electro-mechanical relays, engineering expertise, and exceptional customer service.
Over / Under Current Monitor Relays/Struthers-Dunn/ Struthers-Dunn 349 Series – Over/Under Voltage Sensor
share this item
Under / Over voltage sensing relay incorporating 219 series internal components coupled with an electronic module. Pull-in voltage is adjustable from 85 to 135VAC for frequencies ranging from 50 to 400 hertz. Hysteresis is typically set for a 4 volt differential but can be user adjustable from 3 to 14 volts when external connections are available.
View the PDF Datasheet for Struthers-Dunn 349 Series – Over/Under Voltage Sensor
Item # |
|
Contact Arrangement |
|
 |
|||
| 349ABXP-85-135VAC | |
ABX – (SPST – NO + DPDT) | |
|
|||
| 349BBXP-85-135VAC | |
BBX (2 Pole NO & DPDT) | |
|
|||
| 349BBXP33-85-135VAC | |
BBX (2 Pole NO & DPDT) | |
|
|||
| 349BBXPL33-85-135VAC | |
BBX (2 Pole NO & DPDT) | |
|
|||
| 349XBXP-85-135VAC | |
XBX (DPDT) | |