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.: 329-082Brand: RS PRO
BD 113.951
BD 113.951 Each (Exc. Vat)
Check stock
1

RS Stock No.: 329-090Brand: RS PRO
BD 74.693
BD 74.693 Each (Exc. Vat)
Check stock
1

RS Stock No.: 329-087Brand: RS PRO
BD 85.051
BD 85.051 Each (Exc. Vat)
Check stock
1

RS Stock No.: 329-093Brand: RS PRO
BD 93.782
BD 93.782 Each (Exc. Vat)
Check stock
1

RS Stock No.: 329-096Brand: RS PRO
BD 286.244
BD 286.244 Each (Exc. Vat)
Check stock
1

RS Stock No.: 329-094Brand: RS PRO
BD 213.728
BD 213.728 Each (Exc. Vat)
Check stock
1

RS Stock No.: 329-085Brand: RS PRO
BD 131.951
BD 131.951 Each (Exc. Vat)
Check stock
1

RS Stock No.: 329-091Brand: RS PRO
BD 100.327
BD 100.327 Each (Exc. Vat)
Check stock
1

RS Stock No.: 329-088Brand: RS PRO
BD 118.864
BD 118.864 Each (Exc. Vat)
Check stock
1

RS Stock No.: 329-084Brand: RS PRO
BD 197.375
BD 197.375 Each (Exc. Vat)
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
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
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
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
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
...