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 208 products
RS Stock No.: 329-087Brand: RS PRO
P.O.A.
Check stock
1
RS Stock No.: 329-093Brand: RS PRO
P.O.A.
Check stock
1
RS Stock No.: 329-085Brand: RS PRO
P.O.A.
Check stock
1
RS Stock No.: 329-096Brand: RS PRO
P.O.A.
Check stock
1
RS Stock No.: 329-094Brand: RS PRO
P.O.A.
Check stock
1
RS Stock No.: 329-082Brand: RS PRO
P.O.A.
Check stock
1
RS Stock No.: 329-090Brand: RS PRO
P.O.A.
Check stock
1
RS Stock No.: 329-088Brand: RS PRO
P.O.A.
Check stock
1
RS Stock No.: 329-091Brand: RS PRO
P.O.A.
Check stock
1
RS Stock No.: 329-084Brand: RS PRO
P.O.A.
Check stock
1
RS Pro
2
Transmitter Power Supply
Zener Barrier
Current
30V dc
Zone 2
Current
-
-40°C
90mA
24V dc
70°C
-
-
-
-40 → 70°C
P.O.A.
Check stock
1
P.O.A.
Check stock
1
P.O.A.
Check stock
1
P.O.A.
Check stock
1
P.O.A.
Check stock
1
P.O.A.
Check stock
1
P.O.A.
Check stock
1
Eaton
1
Intrinsic Safety Barrier
Zener Barrier
Analogue
27V dc
ATEX
-
300Ω
-20°C
93mA
28V dc
+60°C
93mA
27 V dc
MTL7700
-20 → +60°C
P.O.A.
Check stock
1
Eaton
2
Switch/Proximity Detector Interface
Galvanic Barrier
Relay
10.5V
ATEX
NAMUR Sensor, Switch
-
-20°C
14mA
20 → 35V dc
+60°C
14mA
10.5 V
MTL5500
-20 → +60°C
P.O.A.
Check stock
1
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
P.O.A.
Check stock
1
Eaton
1
Switch/Proximity Detector Interface
Galvanic Barrier
Relay
10.5V
ATEX
NAMUR Sensor, Switch
-
-20°C
14mA
20 → 35V dc
+60°C
14mA
10.5 V
MTL5500
-20 → +60°C
...