OBO Surge Protector, FLD24 Signal Surge Arrester, Industrial PLC 24V Surge Module
Performance
| Benefits of Use
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Mounted on 35mm track
| Directly install inside the distribution box or switch box
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Available for remote alarm (VF 230/-FS)
| Surge protector with sustainable monitoring of operational status
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Screwless Terminal Block
| Easy to install
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Y-Type Circuit
| For safer surge protection on the phase, neutral, and ground lines
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Function and Application Fields The OBO FLD surge protector is a component used for overvoltage protection in engineering control systems, signal flow loops, transmission line systems, and computer systems. The surge protectors in the VF series feature a protective circuit with a voltage-sensitive resistor that ensures a very low protection level under the limited discharge current of FKA. This circuit includes a gas discharge tube and zinc oxide varistors, monitored by a thermal fuse. In the event of aging or overload of the internal components of the lightning arrester, the internal circuit breaker will immediately disconnect the circuit, and the green status indicator light will turn off. If the protective device is equipped with a remote signal alarm unit (FS) type, it will activate a floating changeover contact.
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Install The OBO FLD series surge protectors can be directly mounted on a 35mm standard rail using a mounting clip. They can be connected to remote signal indicators through the provided plug-in connectors.
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Working Voltage: UN
| 24V（50-60HZ）
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Sustainable Working Voltage UC
| 255VN
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LPZ Zone
| 2→3
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Meets DIN VDE0675/6 (11.89) A1, A2 / IEC 61643-1
| D/Class III
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Rated Load Current IL
| 20A
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Rated Discharge Current In
| 2.5KA
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Discharge Current Imax
| 7KA
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Voltage Protection Level UP L-N UP L/N-PE
| ≤1.0KV ≤1.5KV
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Cross-sectional connection line
| 0.14-2.5mm2
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Strip Length of Wires
| 6-7mm
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Response Time: TA
| ＜25 ns
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Color Materials Installation
| Grey, RAL 7035 Imide 6 | Duroplast 可直接安装在35mm导轨上，符合DIN EN 50 022标准。
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| Prices listed on this link are for reference only. Due to various styles and requirements, actual prices are subject to online inquiry or quoted by phone or in writing. For more detailed information, please contact the relevant business personnel. Thank you! |
