Surge protection for current loops and EX ia signals
- Signals from current loops (analogue measurements of sensors over long distances) 4 – 20 mA, 0 – 20 mA etc.
- Two-wire, three-wire and four-wire, without a common reference potential
- e.g. level indication signals from voltage sensors (analogue measurements of sensors over short distances) 0 – 10 V, PT 100 etc .; e.g. temperature measurement
- Pluggable arrester, with interruption-free and impedance-neutral plug-in and pull-out
- Can be tested with the V-TEST testing device
- Version with floating-earth PE connection used to avoid differences in potential
- Can be used in compliance with the IEC 62305 (D1, C1, C2 and C3) installation standard
- Integrated PE foot safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to the PE
- Colour coding of the voltage levels for fast identification on the panel
- Safety function through coding elements for different voltage levels
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Item No.:8924450000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8953590000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8924500000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8924480000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8953600000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8924520000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8924420000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8953660000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8924530000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8953610000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) ≤ 0.9 kV
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Item No.:8924440000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8924490000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8924470000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8953720000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8951490000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8924400000Packaging unit:1 PC
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8951540000Packaging unit:1 PC
Surge protection for instrumentation and control, with warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8951560000Packaging unit:1 PC
Surge protection for instrumentation and control, with warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8951550000Packaging unit:1 PC
Surge protection for instrumentation and control, with warning function / function indicator, UP(L/N-PE) <800 V
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Item No.:8951530000Packaging unit:1 PC
Surge protection for instrumentation and control, with warning function / function indicator, UP(L/N-PE) <800 V