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...

Showing 1-20 of 158 products

Filter

Sort

Filter

Sort

Endress+Hauser 1 Channel Galvanic Barrier, Amplifier, NAMUR Sensor, Switch Input
RS Stock No.: 256-6216Brand: Endress+HauserManufacturers Part No.: RNO22-AA1B

AED 885.31

Each (ex VAT)

Add to basket
Endress+Hauser
1
Amplifier
Galvanic Barrier
-
-
-
NAMUR Sensor, Switch
-
-
-
250V
-
-
-
-
-
Endress+Hauser 1 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input
RS Stock No.: 256-6200Brand: Endress+HauserManufacturers Part No.: RLN22-AA1A

AED 445.36

Each (ex VAT)

Add to basket
Endress+Hauser
1
Isolating Amplifier
Galvanic Barrier
-
-
-
NAMUR Sensor, Switch
-
-
-
24V dc
-
-
-
-
-
Endress+Hauser 1 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input
RS Stock No.: 256-6214Brand: Endress+HauserManufacturers Part No.: RNO22-8M1A

AED 954.24

Each (ex VAT)

Add to basket
Endress+Hauser
1
Isolating Amplifier
Galvanic Barrier
-
-
-
NAMUR Sensor, Switch
-
-
-
24V dc
-
-
-
-
-
Endress+Hauser 1 Channel Power Supply Repeater, Amplifier, Current Input, Current Output
RS Stock No.: 267-9458Brand: Endress+HauserManufacturers Part No.: RNO22-AA1A

AED 885.31

Each (ex VAT)

Add to basket
Endress+Hauser
1
Amplifier
Isolating Switching Amplifier
Current
-
-
Current
-
-
-
24V dc
-
-
-
-
-
Endress+Hauser 1 Channel Power Supply Repeater, Amplifier, Current Input, Current Output, ATEX, IECEx
RS Stock No.: 267-9457Brand: Endress+HauserManufacturers Part No.: RNO22-8M1B

AED 954.24

Each (ex VAT)

Add to basket
Endress+Hauser
1
Amplifier
Isolating Switching Amplifier
Current
-
ATEX, IECEx
Current
-
-
-
24V dc
-
-
-
-
-
Endress+Hauser 2 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input
RS Stock No.: 256-6201Brand: Endress+HauserManufacturers Part No.: RLN42-8M2BLA

AED 842.99

Each (ex VAT)

Add to basket
Endress+Hauser
2
Isolating Amplifier
Galvanic Barrier
-
-
-
NAMUR Sensor, Switch
-
-
-
250V
-
-
-
-
-
Endress+Hauser 2 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input
RS Stock No.: 256-6199Brand: Endress+HauserManufacturers Part No.: RLN22-8M2A+LA

AED 705.13

Each (ex VAT)

Add to basket
Endress+Hauser
2
Isolating Amplifier
Galvanic Barrier
-
-
-
NAMUR Sensor, Switch
-
-
-
24V dc
-
-
-
-
-
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9460Brand: GEORGINManufacturers Part No.: BZG787PPLUS

AED 714.74

1 Box of 1 (ex VAT)

Add to basket
GEORGIN
1
-
Zener Barrier
-
28V
ATEX
-
-
+60°C
118,37mA
-
-20°C
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9457Brand: GEORGINManufacturers Part No.: BZG766AC

AED 705.28

1 Box of 1 (ex VAT)

Add to basket
GEORGIN
1
-
Zener Barrier
-
22,4V
ATEX
-
-
+60°C
78,6mA
-
-20°C
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9461Brand: GEORGINManufacturers Part No.: BZG788PLUS

AED 672.42

1 Box of 1 (ex VAT)

Add to basket
GEORGIN
1
-
Zener Barrier
-
28V
ATEX
-
-
+60°C
83,97mA
-
-20°C
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9459Brand: GEORGINManufacturers Part No.: BZG787PLUS

AED 714.74

1 Box of 1 (ex VAT)

Add to basket
GEORGIN
1
-
Zener Barrier
-
28V
ATEX
-
-
+60°C
89,31mA
-
-20°C
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9462Brand: GEORGINManufacturers Part No.: BZG789PLUS

AED 893.44

1 Box of 1 (ex VAT)

Add to basket
GEORGIN
1
-
Zener Barrier
-
28V
ATEX
-
-
+60°C
47,54mA
-
-20°C
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9453Brand: GEORGINManufacturers Part No.: BZG756AC

AED 672.42

1 Box of 1 (ex VAT)

Add to basket
GEORGIN
1
-
Zener Barrier
-
3,15V
ATEX
-
-
+60°C
214,3mA
-
-20°C
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9454Brand: GEORGINManufacturers Part No.: BZG760AC

AED 672.42

1 Box of 1 (ex VAT)

Add to basket
GEORGIN
1
-
Zener Barrier
-
5,64V
ATEX
-
-
+60°C
63,1mA
-
-20°C
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9455Brand: GEORGINManufacturers Part No.: BZG761PLUS

AED 634.78

1 Box of 1 (ex VAT)

Add to basket
GEORGIN
1
-
Zener Barrier
-
10,26V
ATEX
-
-
+60°C
114,84mA
-
-20°C
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9456Brand: GEORGINManufacturers Part No.: BZG764AC

AED 705.28

1 Box of 1 (ex VAT)

Add to basket
GEORGIN
1
-
Zener Barrier
-
22,4V
ATEX
-
-
+60°C
11,79mA
-
-20°C
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9458Brand: GEORGINManufacturers Part No.: BZG767PLUS

AED 672.42

1 Box of 1 (ex VAT)

Add to basket
GEORGIN
1
-
Zener Barrier
-
15,79V
ATEX
-
-
+60°C
83,08mA
-
-20°C
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Intrinsic Security Power Supply, ATEX
RS Stock No.: 229-9231Brand: GEORGINManufacturers Part No.: BXNE0510EE

AED 1,203.77

1 Box of 1 (ex VAT)

Add to basket
GEORGIN
1
-
Galvanic Barrier
-
23,5V
ATEX
-
-
+60°C
80mA
230V ac
-20°C
-
-
BXNE
-20°C to 60°C
GEORGIN 1 Channel Intrinsic Security Power Supply, ATEX
RS Stock No.: 229-9240Brand: GEORGINManufacturers Part No.: BXNE41100E

AED 1,203.77

1 Box of 1 (ex VAT)

Add to basket
GEORGIN
1
-
Galvanic Barrier
-
19,5V
ATEX
-
-
+60°C
170mA
230V ac
-20°C
-
-
BXNE
-20°C to 60°C
GEORGIN 1 Channel Intrinsic Security Power Supply, ATEX
RS Stock No.: 230-9440Brand: GEORGINManufacturers Part No.: BXNE0500E2

AED 1,076.78

1 Box of 1 (ex VAT)

Add to basket
GEORGIN
1
-
Galvanic Barrier
-
23,5V
ATEX
-
-
+60°C
80mA
24V dc
-20°C
-
-
BXNE
-20°C to 60°C

...