Pepperl Fuchs FN-LB-I

Surge Protection Barrier. 1-channel, Field mount module, ½ NPT thread, Stainless steel housing, Max. surge current (8/20 µs) 20 kA, 500 V isolation from earth, Suitable for hazardous area, Up to SIL 3 acc. to IEC/EN 61508. Number of protected signal lines: 1. Safety Integrity Level (SIL): SIL 3. Rated voltage: ≤ 48 V. Rated current: ≤ 250 mA. Leakage current: ≤ 5 µA. On-state voltage: ≤ 85 V. Ground insulation: ≥ 500 V breakdown voltage. Total discharge current (8/20 µs): 20 kA. Degree of protection: IEC 60529:2001. Ambient temperature: -30 … 60 °C (-22 … 140 °F) For usage in hazardous area observe the EC-type examination certificate.. Housing material: Stainless steel 1.4401 (AISI 316)surface all over polished. Degree of protection: IP67. Cable: . LengthL0.3 m: L. Length: 0.3 m. Mass: approx. 200 g. Dimensions: AF22 x 77 mm (0.9 x 3 inch). Length77 mmWidth across flats22: . Length: 77 mm. Width across flats: 22. Mounting: NPT1/2 thread. EU-type examination certificate: PTB 00 ATEX 2175. Marking II 2G EEx ia IIC T6VoltageUi50 V: . Marking: II 2G EEx ia IIC T6. Voltage: 50 V. Maximum leakage current: 10 kA line to ground (common), 5 kA line to line (differential) in accordance to IEC 60-2. Nominal response time: . Symmetrical1 nsAsymmetric100 ns: . Symmetrical: 1 ns. Asymmetric: 100 ns. Bandwidth: ≥ 40 kHz. Directive conformity: . Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012: . Directive 2014/34/EU: EN 60079-0:2012+A11:2013 , EN 60079-11:2012. CSA approval: . Control drawing116-0187 (cCSAus): . Control drawing: 116-0187 (cCSAus). Supplementary information: EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.