MZB Series Shunt Diode Safety Barrier

Brand: Turck, Inc

The Turck MZB series of barriers are based on a simple principle. Each channel is fitted with two stages of pulse tested Zener Diodes and an infallible terminating resistor. 

In the event of an electrical fault in the non-hazardous (controls side) of the barrier, such as an overvoltage, the Zener diodes limit the voltage available to the hazardous area circuits and a series resistance limits the current.

There is also a fuse designed into the circuit that will rupture in the event of a continuous application of excess energy being applied to the barrier that is outside the design criteria for the loop.

Models matching criteria: 14
TURCK Shunt Diode Safety Barrier, MZB Series, 2-Channel, NCNR
100+ In Stock
$924.00 CAD
Does not ship to VA, United States
TURCK Shunt Diode Safety Barrier, MZB Series, 2-Channel, NCNR
50+ In Stock
$1,920.00 CAD
Does not ship to VA, United States
TURCK Shunt Diode Safety Barrier, Star Connector, 2-Channel, NCNR
50+ In Stock
$2,226.00 CAD
Does not ship to VA, United States
TURCK Shunt Diode Safety Barrier, MZB Series, Positive Supply, 2-Channel, NCNR view more
  • 2 Channel Diode Return Device
  • For use with 2-Wire analog transmitters or grounded analog output circuits
  • 2 channels provide floating circuit free from ground
  • Fuse rated to 200 mA
  • Max Voltage 7.3 V
50+ In Stock
$438.00 CAD
Does not ship to VA, United States
TURCK Shunt Diode Safety Barrier, MZB Series, 2-Channel, NCNR view more
  • 2 Channel
  • Double dual polarity
  • For use with AC +/- Voltage
  • Can be used with 2 independent field circuits
  • Fuse rating: 50 mA
  • Max Voltage: 6.7 V
50+ In Stock
$772.00 CAD
Does not ship to VA, United States
TURCK Shunt Diode Safety Barrier, MZB Series, Positive Supply, 3-Channel view more
  • 3 Channel
  • For use with 3-Wire RTD's
  • allows direct input to control card with a grounded bridge 3-Wire RTD input configuration.
  • Fuse rating: 50 mA
  • Max Voltage: 2.7 V
50+ In Stock
$1,652.00 CAD
Does not ship to VA, United States
TURCK Shunt Diode Safety Barrier, MZB Series, 2-Channel, NCNR
50+ In Stock
$636.00 CAD
Does not ship to VA, United States
TURCK Shunt Diode Safety Barrier, MZB Series, Positive Supply, 2-Channel view more
  • 2 Channel
  • Double dual polarity
  • For use with AC +/- Voltage
  • Can be used with 2 independent field circuits
  • Fuse rating: 50 mA
  • Max Voltage: 12.5 V
50+ In Stock
$1,743.00 CAD
Does not ship to VA, United States
TURCK Shunt Diode Safety Barrier, MZB Series, Positive Supply, 2-Channel, NCNR
50+ In Stock
$1,523.00 CAD
Does not ship to VA, United States
TURCK Shunt Diode Safety Barrier, MZB Series, Positive Supply, 2-Channel, NCNR
50+ In Stock
$1,405.00 CAD
Does not ship to VA, United States
TURCK Shunt Diode Safety Barrier, NCNR
25+ In Stock
$1,873.00 CAD
Does not ship to VA, United States
TURCK Shunt Diode Safety Barrier, MZB Series, 2-Channel, NCNR
25+ In Stock
$200.00 CAD
Does not ship to VA, United States
TURCK Shunt Diode Safety Barrier, MZB Series, Positive Supply, 2-Channel, NCNR view more
  • 2 Channel Diode Return Device
  • For use with 2-Wire analog transmitters or grounded analog output circuits
  • 2 channels provide floating circuit free from ground
  • Fuse rated to 50 mA
  • Max Voltage 27.2 V
18 In Stock
$2,302.00 CAD
Does not ship to VA, United States
TURCK Shunt Diode Safety Barrier, Positive Supply, 1-Channel, NCNR
16 In Stock
$1,787.00 CAD
Does not ship to VA, United States
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