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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Phoenix Contact 1 Channel Power Supply Repeater
Phoenix Contact 1 Channel Power Supply Repeater
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RS Stock No.: 282-4679Brand: Phoenix ContactManufacturers Part No.: 2864079

€ 338.80

€ 338.80 Each (Exc. Vat)

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1

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1€ 338.80
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Phoenix Contact
1
-
Power Supply Repeater
-
DIN Rail
No
-
-
-
-
24 V dc
-
-
-20°C
-
60°C
EN 61000-6-4, EN 61000-4-4, EN 61000-4-6, EN 61000-4-5, EN 61000-4-3, EN 61000-4-2
-
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
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RS Stock No.: 709-9640Brand: Phoenix ContactManufacturers Part No.: 2865625

€ 187.55

€ 187.55 Each (Exc. Vat)

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1

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1€ 187.55
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Phoenix Contact
1
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Screw
-
IP20
-
19.2/30 V dc
30V dc
3.75A
-20°C
-
60°C
ATEX, CE, UL, WEEE, RoHS, IEC
MACX MCR-PTB
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
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RS Stock No.: 768-1669Brand: Phoenix ContactManufacturers Part No.: 2811569

€ 520.30

€ 520.30 Each (Exc. Vat)

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1

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1€ 520.30
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Phoenix Contact
1
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Push-in
600Ω
IP20
-
24/230 V ac/dc
100V
100mA
-20°C
-
70°C
UL, RoHS, CE, IEC, WEEE, ATEX
MACX MCR-UI-UI
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
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RS Stock No.: 768-1665Brand: Phoenix ContactManufacturers Part No.: 2811297

€ 520.30

€ 520.30 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 520.30
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Phoenix Contact
1
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Screw
600Ω
IP20
-
24/230 V ac/dc
100V
100mA
-20°C
-
70°C
UL, ATEX, RoHS, CE, WEEE, IEC
MACX MCR-UI-UI
Phoenix Contact 2 Channel Galvanic Barrier, ATEX
Phoenix Contact 2 Channel Galvanic Barrier, ATEX
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RS Stock No.: 751-1333Brand: Phoenix ContactManufacturers Part No.: 2865984

€ 314.60

€ 314.60 Each (Exc. Vat)

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1

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1€ 314.60
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Phoenix Contact
2
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Screw
-
IP20
-
230 V ac/dc, 24 V ac/dc
253V ac/dc
10.3mA
-20°C
-
60°C
RoHS, UL, CE, ATEX, IEC, WEEE
MACX MCR-EX-SL-2NAM
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
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RS Stock No.: 715-7960Brand: Phoenix ContactManufacturers Part No.: 2811556

€ 527.56

€ 527.56 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 527.56
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Phoenix Contact
1
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
-
10Ω
IP20
-
12/24 V dc
100V
100mA
-20°C
-
70°C
ATEX, RoHS, UL, WEEE, IEC, CE
MACX MCR-UI-UI
Phoenix Contact 2 Channel Galvanic Barrier, ATEX
Phoenix Contact 2 Channel Galvanic Barrier, ATEX
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RS Stock No.: 751-1342Brand: Phoenix ContactManufacturers Part No.: 2924249

€ 338.80

€ 338.80 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 338.80
Add to basket
Phoenix Contact
2
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Push-in
-
IP20
-
230 V ac/dc, 24 V ac/dc
253V ac/dc
10.3mA
-20°C
-
60°C
UL, WEEE, CE, RoHS, ATEX, IEC
MACX MCR-EX-SL-2NAM
Phoenix Contact 1 Channel Galvanic Barrier, Analogue, ATEX
Phoenix Contact 1 Channel Galvanic Barrier, Analogue, ATEX
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RS Stock No.: 751-1314Brand: Phoenix ContactManufacturers Part No.: 2865793

€ 504.57

€ 504.57 Each (Exc. Vat)

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1

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1€ 504.57
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Phoenix Contact
1
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Screw
600Ω
IP20
-
230 V ac/dc, 24 V ac/dc
25.2V
93mA
-20°C
Analogue
60°C
RoHS, ATEX, IEC, UL, CE, WEEE
MACX MCR-EX-SL-RPSSI
Phoenix Contact 1 Channel Galvanic Barrier, Analogue, ATEX
Phoenix Contact 1 Channel Galvanic Barrier, Analogue, ATEX
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RS Stock No.: 751-1318Brand: Phoenix ContactManufacturers Part No.: 2924029

€ 504.57

€ 504.57 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 504.57
Add to basket
Phoenix Contact
1
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Screw
600Ω
IP20
-
230 V ac/dc, 24 V ac/dc
25.2V
93mA
-20°C
Analogue
60°C
CE, WEEE, ATEX, UL, RoHS, IEC
MACX MCR-EX-SL-RPSSI
Phoenix Contact 1 Channel Galvanic Barrier, Digital, ATEX
Phoenix Contact 1 Channel Galvanic Barrier, Digital, ATEX
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RS Stock No.: 751-1320Brand: Phoenix ContactManufacturers Part No.: 2865450

€ 243.21

€ 243.21 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 243.21
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Phoenix Contact
1
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Screw
-
IP20
-
24 V dc
253V ac
10mA
-40°C
Digital
60°C
RoHS, WEEE, IEC, UL, ATEX, CE
MACX MCR-EX-SL-NAM-2RO
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
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RS Stock No.: 751-1358Brand: Phoenix ContactManufacturers Part No.: 2865764

€ 279.51

€ 279.51 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 279.51
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Phoenix Contact
1
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Screw
287Ω
IP20
-
19.2/30 V dc
125, 253V dc
87mA
-20°C
-
60°C
UL, WEEE, IEC, CE, ATEX, RoHS
MACX MCR-EX-SL-SD
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
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RS Stock No.: 751-1364Brand: Phoenix ContactManufacturers Part No.: 2924139

€ 266.20

€ 266.20 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 266.20
Add to basket
Phoenix Contact
1
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Push-in
287Ω
IP20
-
20/30 V dc
125, 253V dc
87mA
-20°C
-
60°C
IEC, UL, ATEX, RoHS, CE, WEEE
MACX MCR-EX-SL-SD
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
Add to parts list
RS Stock No.: 715-7967Brand: Phoenix ContactManufacturers Part No.: 2811446

€ 527.56

€ 527.56 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 527.56
Add to basket
Phoenix Contact
1
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Screw
10Ω
IP20
-
12/24 V dc
100V
-
-20°C
-
70°C
WEEE, ATEX, CE, UL, IEC, RoHS
MACX MCR-UI-UI
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
Add to parts list
RS Stock No.: 751-1346Brand: Phoenix ContactManufacturers Part No.: 2865492

€ 257.73

€ 257.73 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 257.73
Add to basket
Phoenix Contact
1
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Screw
-
IP20
-
20/30 V dc
253V ac
39mA
-20°C
-
60°C
CE, ATEX, UL, IEC, WEEE, RoHS
MACX MCR-EX-SL-SD
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
Add to parts list
RS Stock No.: 751-1355Brand: Phoenix ContactManufacturers Part No.: 2865515

€ 221.43

€ 221.43 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 221.43
Add to basket
Phoenix Contact
1
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Screw
133Ω
IP20
-
20/30 V dc
253V ac
188mA
-20°C
-
60°C
IEC, RoHS, ATEX, WEEE, UL, CE
MACX MCR-EX-SL-SD
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
Phoenix Contact 1 Channel Galvanic Barrier, ATEX
Add to parts list
RS Stock No.: 751-1383Brand: Phoenix ContactManufacturers Part No.: 2865654

€ 677.60

€ 677.60 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 677.60
Add to basket
Phoenix Contact
1
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Screw
-
IP20
-
24/230 V ac/dc
125, 253V dc
7.4mA
-20°C
-
65°C
IEC, CE, UL, RoHS, WEEE, ATEX
MACX MCR-EX-T
Phoenix Contact 1 Channel Galvanic Barrier, Digital, ATEX
Phoenix Contact 1 Channel Galvanic Barrier, Digital, ATEX
Add to parts list
RS Stock No.: 751-1324Brand: Phoenix ContactManufacturers Part No.: 2865463

€ 266.20

€ 266.20 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 266.20
Add to basket
Phoenix Contact
1
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Screw
-
IP20
-
19.2/30 V dc
125, 253V dc
10.3mA
-20°C
Digital
60°C
IEC, UL, CE, WEEE, RoHS, ATEX
MACX MCR-EX-SL-NAM
Phoenix Contact 1 Channel Zener Barrier, NAMUR, ATEX
Phoenix Contact 1 Channel Zener Barrier, NAMUR, ATEX
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RS Stock No.: 785-7806Brand: Phoenix ContactManufacturers Part No.: 2866006

€ 298.87

€ 298.87 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 298.87
Add to basket
Phoenix Contact
1
-
Zener Barrier
Zener Barrier
DIN Rail
ATEX
Screw
-
IP20
-
24 V dc
253V
10mA
-20°C
NAMUR
60°C
EN 61000-6-4, IEC 61508, CE-compliant, EN 61326, EN 60079-11, EN 60947-5-6, EN 61000-6-2, EMC Directive 2004/108/EC
MACX MCR-EX-SL-NAM-NAM
Phoenix Contact 2 Channel Galvanic Barrier, Analogue, ATEX
Phoenix Contact 2 Channel Galvanic Barrier, Analogue, ATEX
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RS Stock No.: 785-7803Brand: Phoenix ContactManufacturers Part No.: 2865382

€ 572.33

€ 572.33 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 572.33
Add to basket
Phoenix Contact
2
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Screw
450Ω
IP20
-
24 V dc
125, 253V dc
20mA
-20°C
Analogue
60°C
CE, IEC, WEEE, RoHS, ATEX, UL
MACX MCR-EX-SL-2RPSSI
Phoenix Contact 2 Channel Galvanic Barrier, Digital, ATEX
Phoenix Contact 2 Channel Galvanic Barrier, Digital, ATEX
Add to parts list
RS Stock No.: 751-1349Brand: Phoenix ContactManufacturers Part No.: 2924087

€ 279.51

€ 279.51 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 279.51
Add to basket
Phoenix Contact
2
-
Galvanic Barrier
Galvanic Barrier
DIN Rail
ATEX
Push-in
-
IP20
-
19.2/30 V dc
125, 253V dc
10.3mA
-20°C
Digital
60°C
RoHS, ATEX, CE, WEEE, IEC, UL
MACX MCR-EX-SL-2NAM