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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RS PRO 1 Channel Zener Barrier, Analogue, IECEx, ATEX
RS PRO 1 Channel Zener Barrier, Analogue, IECEx, ATEX
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RS Stock No.: 329-082Brand: RS PRO

€ 433.74

€ 433.74 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 433.74
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RS Pro
1
Zener Barrier
-
Zener Barrier
DIN Rail
IECEx, ATEX
Screw
-
-
24 V dc
-
30V dc
92mA
Analogue
-40°C
70°C
EU declaration of conformity
DTS2137_R00
RS PRO 1 Channel Zener Barrier, Analogue, IECEx/ATEX
RS PRO 1 Channel Zener Barrier, Analogue, IECEx/ATEX
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RS Stock No.: 329-085Brand: RS PRO

€ 502.23

€ 502.23 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 502.23
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RS Pro
1
Zener Barrier
-
Zener Barrier
DIN Rail
IECEx/ATEX
Screw
-
-
24 V dc
-
250V
93mA
Analogue
-40°C
70°C
EU declaration of conformity
DTS2152_R00
RS PRO 1 Channel Zener Barrier, Digital, ATEX, IECEx
RS PRO 1 Channel Zener Barrier, Digital, ATEX, IECEx
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RS Stock No.: 329-093Brand: RS PRO

€ 356.96

€ 356.96 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 356.96
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RS Pro
1
Zener Barrier
-
Zener Barrier
DIN Rail
ATEX, IECEx
Screw
-
-
24 V dc
-
250V
146mA
Digital
-40°C
70°C
EU declaration of conformity
DTS2157_R00
RS PRO 1 Channel Zener Barrier, Digital, IECEx/ATEX
RS PRO 1 Channel Zener Barrier, Digital, IECEx/ATEX
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RS Stock No.: 329-087Brand: RS PRO

€ 326.98

€ 326.98 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 326.98
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RS Pro
1
Zener Barrier
-
Zener Barrier
DIN Rail
IECEx/ATEX
Screw
-
-
24 V dc
-
250V
22mA
Digital
-40°C
70°C
EU declaration of conformity
DTS2153_R00
RS PRO 1 Channel Zener Barrier, Digital, IECEx/ATEX
RS PRO 1 Channel Zener Barrier, Digital, IECEx/ATEX
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RS Stock No.: 329-094Brand: RS PRO

€ 954.88

€ 954.88 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 954.88
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RS Pro
1
Zener Barrier
-
Zener Barrier
DIN Rail
IECEx/ATEX
Screw
-
-
24 V dc
-
250V
90mA
Digital
-40°C
70°C
EU declaration of conformity
DTS2158_R00
RS PRO 1 Channel Zener Barrier, Digital, IECEx/ATEX
RS PRO 1 Channel Zener Barrier, Digital, IECEx/ATEX
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RS Stock No.: 329-096Brand: RS PRO

€ 1,100.43

€ 1,100.43 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 1,100.43
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RS Pro
1
Zener Barrier
-
Zener Barrier
DIN Rail
IECEx/ATEX
Screw
-
-
24 V dc
-
250V
23mA
Digital
-40°C
70°C
EU declaration of conformity
DTS2159_R00
RS PRO 1 Channel Zener Barrier, Digital, IECEx/ATEX
RS PRO 1 Channel Zener Barrier, Digital, IECEx/ATEX
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RS Stock No.: 329-090Brand: RS PRO

€ 287.14

€ 287.14 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 287.14
Add to basket
RS Pro
1
Zener Barrier
-
Zener Barrier
DIN Rail
IECEx/ATEX
Screw
-
-
24 V dc
-
250V
22mA
Digital
-40°C
70°C
EU declaration of conformity
DTS2155_R00
RS PRO 2 Channel Zener Barrier, Analogue, IECEx, ATEX
RS PRO 2 Channel Zener Barrier, Analogue, IECEx, ATEX
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RS Stock No.: 329-084Brand: RS PRO

€ 751.28

€ 751.28 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 751.28
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RS Pro
2
Zener Barrier
-
Zener Barrier
DIN Rail
IECEx, ATEX
Screw
-
-
24 V dc
-
30V dc
92mA
Analogue
-40°C
70°C
EU declaration of conformity
-
RS PRO 2 Channel Zener Barrier, Digital, IECEx/ATEX
RS PRO 2 Channel Zener Barrier, Digital, IECEx/ATEX
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RS Stock No.: 329-091Brand: RS PRO

€ 385.68

€ 385.68 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 385.68
Add to basket
RS Pro
2
Zener Barrier
-
Zener Barrier
DIN Rail
IECEx/ATEX
Screw
-
-
24 V dc
-
250V
22mA
Digital
-40°C
70°C
EU declaration of conformity
DTS2156_R00
RS PRO 2 Channel Zener Barrier, Digital, IECEx/ATEX
RS PRO 2 Channel Zener Barrier, Digital, IECEx/ATEX
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RS Stock No.: 329-088Brand: RS PRO

€ 456.95

€ 456.95 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 456.95
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RS Pro
2
Zener Barrier
-
Zener Barrier
DIN Rail
IECEx/ATEX
Screw
-
-
24 V dc
-
250V
22mA
Digital
-40°C
70°C
EU declaration of conformity
DTS2154_R00
Eaton 1 Channel Zener Barrier, ATEX
Eaton 1 Channel Zener Barrier, ATEX
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RS Stock No.: 612-5335Brand: EatonManufacturers Part No.: MTL7787+/RS

€ 373.41

€ 373.41 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 373.41
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Eaton
1
Zener Barrier
-
Zener Barrier
DIN Rail
ATEX
Screw
300Ω
-
28 V dc
-
27V dc
93mA
-
-20°C
60°C
No
MTL7700
Eaton 2 Channel Zener Barrier, ATEX
Eaton 2 Channel Zener Barrier, ATEX
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RS Stock No.: 703-7040Brand: EatonManufacturers Part No.: MTL5516C/RS

€ 642.03

€ 642.03 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 642.03
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Eaton
2
Zener Barrier
-
Galvanic Barrier
DIN Rail
ATEX
Screw
-
IP54
20/35 V dc
-
10.5V
14mA
-
-20°C
60°C
ATEX, IEC, EN
MTL5500
Eaton 2 Channel Zener Barrier, ATEX
Eaton 2 Channel Zener Barrier, ATEX
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RS Stock No.: 703-7065Brand: EatonManufacturers Part No.: MTL5544

€ 1,442.60

€ 1,442.60 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 1,442.60
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Eaton
2
Zener Barrier
-
Galvanic Barrier
DIN Rail
ATEX
Screw
-
IP54
20/35 V dc
-
28V
93mA
-
-20°C
60°C
EN, ATEX, IEC
MTL5544
Eaton 1 Channel Zener Barrier, ATEX
Eaton 1 Channel Zener Barrier, ATEX
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RS Stock No.: 703-7043Brand: EatonManufacturers Part No.: MTL5511/RS

€ 459.37

€ 459.37 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 459.37
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Eaton
1
Zener Barrier
-
Galvanic Barrier
DIN Rail
ATEX
Screw
-
IP54
20/35 V dc
-
10.5V
14mA
-
-20°C
60°C
ATEX, EN, IEC
MTL5500
Eaton 1 Channel Zener Barrier, ATEX
Eaton 1 Channel Zener Barrier, ATEX
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RS Stock No.: 612-5313Brand: EatonManufacturers Part No.: MTL7728+/RS

€ 271.33

€ 271.33 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 271.33
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Eaton
1
Zener Barrier
-
Zener Barrier
DIN Rail
ATEX
Screw
300Ω
-
28 V dc
-
26V dc
93mA
-
-20°C
65°C
No
MTL7700
Eaton 1 Channel Zener Barrier, ATEX
Eaton 1 Channel Zener Barrier, ATEX
Add to parts list
RS Stock No.: 703-7056Brand: EatonManufacturers Part No.: MTL5541/RS

€ 916.03

€ 916.03 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 916.03
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Eaton
1
Zener Barrier
-
Galvanic Barrier
DIN Rail
ATEX
Screw
1mΩ
IP54
20/35 V dc
-
28V
93mA
-
-20°C
60°C
EN, ATEX, IEC
MTL5500
Eaton 2 Channel Zener Barrier, ATEX
Eaton 2 Channel Zener Barrier, ATEX
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RS Stock No.: 783-4033Brand: EatonManufacturers Part No.: MTL7761AC/RS

€ 440.55

€ 440.55 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 440.55
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Eaton
2
Zener Barrier
-
Zener Barrier
DIN Rail
ATEX
Screw
90Ω
-
14 V dc
-
8.4V
100mA
-
-20°C
60°C
No
MTL7700
Pepperl + Fuchs 1 Channel Zener Barrier, ATEX
Pepperl + Fuchs 1 Channel Zener Barrier, ATEX
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RS Stock No.: 280-6591Brand: Pepperl + FuchsManufacturers Part No.: Z728.H

€ 229.04

€ 229.04 Each (Exc. VAT)

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1

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1€ 229.04
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Pepperl + Fuchs
1
Zener Barrier
-
Zener Barrier
Snap-On
ATEX
-
250Ω
-
28 V dc
-
250V
120mA
-
-20°C
60°C
CE, UL, CSA
Z728
PR Electronics 2 Channel Galvanic Barrier, ATEX
PR Electronics 2 Channel Galvanic Barrier, ATEX
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RS Stock No.: 796-6979Brand: PR ElectronicsManufacturers Part No.: 5202B2

€ 494.71

€ 494.71 Each (Exc. VAT)

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1€ 494.71
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PR Electronics
2
Galvanic Barrier
-
Galvanic Barrier
DIN Rail
ATEX
Screw
-
IP20
21.6 to 253 V ac, 19.2 to 300 V dc
-
250V ac
400mA
-
-20°C
60°C
NE 21, SIL 2/3 Full Assessment IEC 61508, IECEX, ATEX, SIL 2, Hardware Assessment, EAC, FM, Zone 2-DIV 2, SIL 2 Full Assessment IEC 61508, DNV-GL / EU-RO marine, UL 61010 / 508, NE 43, Zone 2
5200
Pepperl + Fuchs 2 Channel Zener Barrier, ATEX
Pepperl + Fuchs 2 Channel Zener Barrier, ATEX
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RS Stock No.: 793-4290Brand: Pepperl + FuchsManufacturers Part No.: Z787.F

€ 413.89

€ 413.89 Each (Exc. VAT)

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1

Available in multiples of 1
1€ 413.89
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Pepperl + Fuchs
2
Zener Barrier
-
Zener Barrier
DIN Rail
ATEX
Screw
341Ω
IP20
27 V dc
-
250V
93mA
-
-20°C
60°C
EN, CE, TUV, IEC
Z787.F

...