Zener & Galvanic Barriers

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Description Price Barrier Type Number of Channels Supply Voltage Safety Voltage Maximum Safety Current Resistance Safety Current Maximum Interface Signal Type Minimum Operating Temperature Maximum Operating Temperature Hazardous Area Certification Operating Temperature Range Series
RS Stock No. 612-5290
Mfr. Part No.MTL7706+
BrandMTL
HK$2,823.82
Each
units
Zener 1 28 V dc 35 V dc 300Ω 93mA - Analogue -20°C +65°C ATEX Maximum of +65 °C -
RS Stock No. 703-7056
Mfr. Part No.MTL5541
BrandMTL
HK$4,127.88
Each
units
Zener 1 20 → 35 V dc 28 V - 93mA - Repeater Power Supply -20°C +60°C ATEX - -
RS Stock No. 796-6954
Mfr. Part No.5104BB
HK$4,198.69
Each
units
Galvanic 2 19.2 → 300 V dc, 21.6 → 253 V ac 250 V ac - - - Analogue -20°C +60°C ATEX -20 → +60 °C 5100
RS Stock No. 612-5313
Mfr. Part No.MTL7728+/RS
BrandMTL
HK$1,119.71
Each
units
Zener 1 28 V dc 26 V dc 300Ω 93mA - Analogue -20°C +65°C ATEX Maximum of +65 °C -
RS Stock No. 796-7004
Mfr. Part No.5104BA
HK$3,071.93
Each
units
Galvanic 2 19.2 → 300 V dc, 21.6 → 253 V ac 250 V ac - - - Analogue -20°C +60°C ATEX -20 → +60 °C 5100
RS Stock No. 703-7065
Mfr. Part No.MTL5544
BrandMTL
HK$5,756.18
Each
units
Zener 2 20 → 35 V dc 28 V - - - Transmitter Repeater Power Supply -20°C +60°C ATEX - -
RS Stock No. 612-5335
Mfr. Part No.MTL7787+/RS
BrandMTL
HK$1,536.04
Each
units
Zener 1 28 V dc 27 V dc 300Ω 93mA - Analogue -20°C +60°C ATEX -20 → +60 °C -
RS Stock No. 796-6979
Mfr. Part No.5202B2
HK$1,959.34
Each
units
Galvanic 2 19.2 → 300 V dc, 21.6 → 253 V ac 250 V ac - - - NAMUR Input, Relay Output -20°C +60°C ATEX -20 → +60 °C 5200
RS Stock No. 612-5329
Mfr. Part No.MTL7756AC/RS
BrandMTL
HK$2,319.04
Each
units
Zener 3 3 V dc 2.7 V dc 10Ω 300mA - RTD / THC Input -20°C +65°C ATEX Maximum of +65 °C -
RS Stock No. 783-4043
Mfr. Part No.MTL5582/RS
BrandMTL
HK$5,854.49
Each
units
Zener 1 20 → 35 V 6.6 V - 46mA - Analogue -20°C +60°C ATEX -20 → +60 °C -
RS Stock No. 808-6535
Mfr. Part No.IM1-231EX-R
BrandTurck
HK$2,958.15
Each
units
Galvanic 2 20 → 250 V ac 250 V - - - Relay Output -25°C +70°C - -25 → +70 °C -
RS Stock No. 793-4272
Mfr. Part No.Z757
HK$1,119.61
Each
units
Zener 2 250 V ac 250 V 15.5Ω 729mA - Analogue -20°C +60°C ATEX -20 → +60 °C -
RS Stock No. 709-9612
Mfr. Part No.2865117
HK$4,563.05
Each
units
Galvanic 1 20 → 30 V dc 250 V ac - 33mA - Digital Input -20°C +60°C - -20 → +60 °C PI-EX-NAM/TO-P
RS Stock No. 709-9640
Mfr. Part No.2865625
HK$1,222.57
Each
units
Galvanic 1 19.2 → 30 V dc - - - - Analogue Input -20°C +60°C - -20 → +60 °C MACX MCR-PTB
RS Stock No. 793-4275
Mfr. Part No.261542
HK$887.20
Each
units
Zener 1 26.9 V dc 250 V 327Ω 93mA - Analogue -20°C +60°C ATEX -20 → +60 °C -
RS Stock No. 793-4304
Mfr. Part No.Z961
HK$1,230.48
Each
units
Zener 2 7.7 V ac 250 V 106Ω 89mA - Analogue -20°C +60°C ATEX -20 → +60 °C -
RS Stock No. 793-4284
Mfr. Part No.Z765
HK$1,119.61
Each
units
Zener 2 13.3 V dc 250 V 107Ω 150mA - Analogue -20°C +60°C ATEX -20 → +60 °C -
RS Stock No. 280-6591
Mfr. Part No.Z728.H
HK$903.03
Each
units
Zener 1 28 V dc 250 V 250Ω 120mA - Analogue -20°C +60°C ATEX -20 → +60 °C -
RS Stock No. 751-1364
Mfr. Part No.2924139
HK$1,853.93
Each
units
Galvanic 1 20 → 30 V dc 125 V dc, 253 V ac - 87mA - - -20°C +60°C ATEX -20 → +60 °C MACX MCR-EX-SL-SD-21-40-LP-SP
RS Stock No. 793-4278
Mfr. Part No.Z728.H.F
HK$1,114.34
Each
units
Zener 1 26.9 V dc 250 V 273Ω 120mA - Analogue -20°C +60°C ATEX -20 → +60 °C -