Zener & Galvanic Barriers

  • Zener and galvanic barriers are two types of electrical protection devices used in hazardous or explosive environments to prevent the ignition of flammable gases, vapours, or dust. These barriers are commonly employed in industrial settings such as oil refineries, chemical plants, and mining operations.

    What are Zener Barriers?

    A Zener barrier is an intrinsically safe device used to...

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€ 239.72

€ 239.72 Each (ex VAT)

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RS Pro
1
Isolated Driver
Zener Barrier
Analogue
30V dc
-
SIL 2
Current
-
-40°C
24V dc
35mA
70°C
93mA
25.9V
-
-40 → 70°C

€ 170.38

€ 170.38 Each (ex VAT)

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RS Pro
1
Loop Powered Digital Output Drive
Zener Barrier
Digital
30V dc
-
SIL 3
Voltage
-
-40°C
24V dc
55mA
70°C
146mA
25.2V
-
-40 → 70°C

€ 135.70

€ 135.70 Each (ex VAT)

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RS Pro
1
Switch/Proximity Relay-Out Repeater
Zener Barrier
Voltage
30V dc
-
SIL 2
Digital
-
-40°C
24V dc
18mA
70°C
22mA
10.5V
-
-40 → 70°C

€ 154.52

€ 154.52 Each (ex VAT)

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RS Pro
1
Switch/Proximity Relay-Out Repeater
Galvanic Barrier
Voltage
30V dc
-
SIL 3
Digital
-
-40°C
24V dc
18mA
70°C
22mA
10.5V
-
-40 → 70°C

€ 520.04

€ 520.04 Each (ex VAT)

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RS Pro
1
Temperature Converter, Trip Amplifier
Zener Barrier
Voltage
30V dc
RS485
SIL 2
Temperature
-
-40°C
24V dc
72mA
70°C
23mA
7.2V
-
-40 → 70°C

€ 207.02

€ 207.02 Each (ex VAT)

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RS Pro
1
Transmitter Power Supply
Zener Barrier
Current
30V dc
-
SIL 3
Current
-
-40°C
24V dc
45mA
70°C
128mA
30V
-
-40 → 70°C

€ 388.30

€ 388.30 Each (ex VAT)

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RS Pro
1
Vibration Trasducer Interface
Zener Barrier
Voltage
30V dc
-
SIL 2
Voltage
-
-40°C
24V dc
90mA
70°C
-
-
-
-40 → 70°C

€ 182.27

€ 182.27 Each (ex VAT)

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RS Pro
2
Switch/Proximity Relay-Out Repeater
Zener Barrier
Voltage
30V dc
-
SIL 2
Digital
-
-40°C
24V dc
35mA
70°C
22mA
10.5V
-
-40 → 70°C

€ 215.94

€ 215.94 Each (ex VAT)

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RS Pro
2
Switch/Proximity Relay-Out Repeater
Zener Barrier
Voltage
30V dc
-
SIL 3
Digital
-
-40°C
24V dc
35mA
70°C
22mA
10.5V
-
-40 → 70°C

€ 358.58

€ 358.58 Each (ex VAT)

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RS Pro
2
Transmitter Power Supply
Zener Barrier
Current
30V dc
-
SIL 3
Analog
-
-40°C
24V dc
90mA
70°C
-
-
-
-40 → 70°C

€ 328.81

€ 328.81 Each (ex VAT)

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Phoenix Contact
1
Power Supply Repeater
-
Current
30V dc
-
ATEX
Current
-
-
-
-
-
-
-
-
-

€ 317.40

€ 317.40 Each (ex VAT)

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Phoenix Contact
1
Power Supply Repeater
-
Current
30V dc
-
ATEX
Current
-
-
-
-
-
-
-
-
-

€ 361.82

€ 361.82 Each (ex VAT)

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Phoenix Contact
1
Repeater power supply
-
Current
30V dc
-
-
Current
-
-
-
-
-
-
-
-
-
Eaton 1 Channel Zener Barrier, Intrinsic Safety Barrier, Analogue Output, ATEX
RS Stock No.: 612-5335Brand: EatonManufacturers Part No.: MTL7787+/RS

€ 178.23

€ 178.23 Each (ex VAT)

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Eaton
1
Intrinsic Safety Barrier
Zener Barrier
Analogue
27V dc
-
ATEX
-
300Ω
-20°C
28V dc
93mA
+60°C
93mA
27 V dc
MTL7700
-20 → +60°C
Eaton 2 Channel Zener Barrier, Switch/Proximity Detector Interface, NAMUR Sensor, Switch Input, Relay Output, ATEX
RS Stock No.: 703-7040Brand: EatonManufacturers Part No.: MTL5516C/RS

€ 306.45

€ 306.45 Each (ex VAT)

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Eaton
2
Switch/Proximity Detector Interface
Galvanic Barrier
Relay
10.5V
-
ATEX
NAMUR Sensor, Switch
-
-20°C
20 → 35V dc
14mA
+60°C
14mA
10.5 V
MTL5500
-20 → +60°C
Eaton 2 Channel Zener Barrier, Repeater power supply, Current Input, Current Output, ATEX
RS Stock No.: 703-7065Brand: EatonManufacturers Part No.: MTL5544/RS

€ 688.55

€ 688.55 Each (ex VAT)

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Eaton
2
Repeater power supply
Galvanic Barrier
Current
28V
-
ATEX
Current
-
-20°C
20 → 35V dc
-
+60°C
-
28 V
MTL 5544
-20 → +60°C
Eaton 1 Channel Zener Barrier, Switch/Proximity Detector Interface, NAMUR Sensor, Switch Input, Relay Output, ATEX
RS Stock No.: 703-7043Brand: EatonManufacturers Part No.: MTL5511/RS

€ 219.26

€ 219.26 Each (ex VAT)

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Eaton
1
Switch/Proximity Detector Interface
Galvanic Barrier
Relay
10.5V
-
ATEX
NAMUR Sensor, Switch
-
-20°C
20 → 35V dc
14mA
+60°C
14mA
10.5 V
MTL5500
-20 → +60°C
Eaton 1 Channel Zener Barrier, Intrinsic Safety Barrier, Digital Output, ATEX
RS Stock No.: 612-5313Brand: EatonManufacturers Part No.: MTL7728+/RS

€ 129.50

€ 129.50 Each (ex VAT)

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Eaton
1
Intrinsic Safety Barrier
Zener Barrier
Digital
26V dc
-
ATEX
-
300Ω
-20°C
28V dc
93mA
+65°C
93mA
26 V dc
MTL7700
Maximum of +65°C
Eaton 1 Channel Zener Barrier, Repeater power supply, Current Input, Current Output, ATEX
RS Stock No.: 703-7056Brand: EatonManufacturers Part No.: MTL5541/RS

€ 437.23

€ 437.23 Each (ex VAT)

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Eaton
1
Repeater power supply
Galvanic Barrier
Current
28V
-
ATEX
Current
-
-20°C
20 → 35V dc
93mA
+60°C
93mA
28 V
MTL5500
-20 → +60°C
Eaton 2 Channel Zener Barrier, Intrinsic Safety Barrier, ATEX
RS Stock No.: 783-4033Brand: EatonManufacturers Part No.: MTL7761AC/RS

€ 210.28

€ 210.28 Each (ex VAT)

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Eaton
2
Intrinsic Safety Barrier
Zener Barrier
-
8.4V
-
ATEX
-
90Ω
-20°C
14V dc
100mA
+60°C
100mA
8.4 V
MTL7700
-20 → +60°C

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