







Images are representations only.
Description
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.
Inventory
Displaying prices & availability for Virginia, United States in USD. Change location or currency
14 models matching criteria
MZB87P
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
2 - 8 weeks
Non-Cancellable / Non-Refundable
$254.43
USD
$15.51 Shipping
MZB15P
TURCK Shunt Diode Safety Barrier, MZB Series, Positive Supply, 2-Channel, NCNR
2 - 8 weeks
Non-Cancellable / Non-Refundable
$168.32
USD
$15.51 Shipping
MZB28P
TURCK Shunt Diode Safety Barrier, MZB Series, Positive Supply, 2-Channel, NCNR
2 - 8 weeks
Non-Cancellable / Non-Refundable
$183.84
USD
$15.51 Shipping
MZB60A
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
2 - 8 weeks
Non-Cancellable / Non-Refundable
$231.93
USD
$15.51 Shipping
MZB65A
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
2 - 8 weeks
Non-Cancellable / Non-Refundable
$243.57
USD
$15.51 Shipping
MZB79P
TURCK Shunt Diode Safety Barrier, MZB Series, 2-Channel, NCNR
2 - 8 weeks
Non-Cancellable / Non-Refundable
$274.59
USD
$15.51 Shipping
MZB61A
TURCK Shunt Diode Safety Barrier, MZB Series, 2-Channel, NCNR
2 - 8 weeks
Non-Cancellable / Non-Refundable
$289.33
USD
$15.51 Shipping
MZB61AX
TURCK Shunt Diode Safety Barrier, MZB Series, 2-Channel, NCNR
2 - 8 weeks
Non-Cancellable / Non-Refundable
$289.33
USD
$15.51 Shipping
MZB66AX
TURCK Shunt Diode Safety Barrier, MZB Series, 2-Channel, NCNR
2 - 8 weeks
Non-Cancellable / Non-Refundable
$289.33
USD
$15.51 Shipping
MZB58P
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
2 - 8 weeks
Non-Cancellable / Non-Refundable
$345.96
USD
$15.51 Shipping