9400540000

Product catalogue | Functional Electronics | Surge protection | Instrumentation and control | Single-stage protection | with gas charge eliminator General ordering data Order No. Part designation Version EAN Qty. 9400540000 DK 4/35 U 470V 20KA Surge protection for instrumentation and control, {Reference (AttributeDefinition) not found: pattr2500833906422}, Rated voltage: 350 V 4008190156480 25 pc(s). Clamped conductors Flexible w. ferrule, min. (DIN 46228-1) Flexible, max. Flexible, min. Rated cross-section for solid/flexible with ferrule Rated cross-section, max. ferrules Tightening torque range Type of connection 0.5 mm² 4 mm² 0.5 mm² 4 mm² 2.5 mm² 0.5...1.0 Nm Screw connection General data Design Storage temperature Ambient temperature (operational) Terminal -25 ... 85°C -25 ... 60°C Insulation coordination acc. to EN 50178 Overvoltage category Pollution severity III 2 Interference voltage Protection level on output side unsym., input 1kV/ 600 V µs, typ. Technical data Rated voltage (DC), max. Rated voltage (AC) Rated voltage, max. 280 V 350 V 255 V -1- Product catalogue | Functional Electronics | Surge protection | Instrumentation and control | Single-stage protection | with gas charge eliminator Technical data Rated voltage Rated voltage (DC) Discharge current, max. (8/20 µs) Sparkover time Fuse, max. 350 V 600 V 20 kA ≤ 1 µs 16 A Dimensions Clamping range, max. Clamping range, min. Clamping range, nom. Length Height Width 4 mm² 0.5 mm² 4 mm² 50 mm 56 mm 12 mm Approvals Approvals institutes Classifications ETIM 2.0 ETIM 3.0 eClass 4.1 eClass 5.0 eClass 5.1 EC000943 EC000943 27-14-11-27 27-14-11-27 27-14-11-27 Similar products Order No. 9400500000 Part designation DK 4/35 U 90V 20KA 9400550000 DK 4/35 U 600V 20KA 9400300000 DK 4/35 U 90V 5KA 9400400000 DK 4/32 U 90V 20KA Version Surge protection for instrumentation and control, {Reference (AttributeDefinition) not found: pattr2500833906422}, Rated voltage: 48 V Surge protection for instrumentation and control, {Reference (AttributeDefinition) not found: pattr2500833906422}, Rated voltage: 600 V Surge protection for instrumentation and control, {Reference (AttributeDefinition) not found: pattr2500833906422}, Rated voltage: 90 V Surge protection for instrumentation and control, {Reference (AttributeDefinition) not found: pattr2500833906422}, Rated voltage: 48 V -2-