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2625172
IDD2-40-130
2553125
IS-SLT3-36-M20
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Short DescriptionISOLATED SURGE DIVERTER 2POLE 40KA 130VAC-110VAC NOMINAL 155IS THREADED SIGNAL SURGE PROTECTOR ,36VDC 10KA, 3 WIRE, M20
Long DescriptionNovaris IDD2 Isolated Surge Diverters provide surge protection for two phase, balanced AC power feeds and for DC supplies that may not necessarily have one pole earthed. The IDD2 provides both common and transverse mode protection with earth leakage current in the microamp range. The IDD2 range was previously labelled SDD2.The intrinsically safe and flameproof IS-SLT range provides surge protection for most twisted pair signal cables associated with intriscally safe field devices.Novaris ‘IS-SLT’ products are certified intrinsically safe and flameproof according to IEC Ex and ATEX and so may be installed in Ex d rated instruments without loss of integrity.The multistage design provides a high energy gas discharge tube (GDT) as primary protection for common mode disturbances, commonly associated with lightning strikes and power system earth faults and a secondary metal-oxide varistor clamping stage across the signal lines. This combination provides very robust surge protection with high transient suppression and low let-through voltages. In addition protection is provided for cable screens which may be open circuit at the instrument.
Brand/Manufacturer NameNOVARISNOVARIS
Manufacturing Part NumberIDD2-40-130IS-SLT3-36-M20
Technical Attributes