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8953720000 - Surge Protection Device for Control Applications, 26V Max

8953720000 - Surge Protection Device for Control Applications, 26V Max

SKU: SKU: 8953720000   Download PDF

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  • 8953720000 - Surge Protection Device for Control Applications, 26V Max
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Product Information

Description:

Enhance your instrumentation and control setups with this surge protection device, model number 8953720000 Compliant with ROHS standards, it operates efficiently with an input voltage of up to 26 V and a maximum input power of 3 W Featuring a dual-stage protection circuit, this device provides robust coarse and fine safeguards against voltage surges It is specifically tailored for use with the VSPC BASE 2CL FG base element in environments that demand intrinsic safety.

Note that this model does not come with warning functions or indicators.

Features and Benefits:

    •Two-stage protection circuit with coarse and fine protection.

    •SIL 3 compliant, ensuring reliable operation.

    •No optical function display included.

    •Protected current loops support for 2 configurations.

    •Designed for intrinsically safe Ex ia circuits.

    •Surge protection for instrumentation and control systems.

Specifications:

 Depth 69 mm
 Height 90 mm
 Width 17.8 mm
 Net weight 51 g
 Storage temperature -40 °C to 80 °C
 Operating temperature -40 °C to 70 °C
 Protection degree IP20
 Rated current I N 250 mA
 Number of poles 1
 Max continuous voltage Uc (DC) 28 V
 Input voltage, max. U i 26 V
 Temperature class T4 135 °C
 Temperature class T5 100 °C
 Temperature class T6 85 °C
 Signal transmission properties 2.3 MHz
 Discharge current I max (8/20µs) wire-wire 10 kA
 Lightning test current I imp (10/350 µs) wire-wire 2.5 kA
 Standard Compliance IEC 61643-21, IEC 62305

 

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