461 Parker Hannifin Corporation Fluid Control Solutions Europe General Catalogue FCSE/0112/UK V2.2 07/2022 EXPLOSION PROOF ELECTRICAL PARTS ZONE 1/21 FLAME PROOF ENCAPSULATED ELECTRICAL PART "db mb" 493640 OR HZ09 - ELECTRICAL PARTS This coil can be mounted with every Parker ATEX solenoid valves corresponding to the specified Coil Group. See column "Coil Group" within valve pages. Application: Control of solenoid valves in dangerous areas where explosion-proof protection Ex db mb IIC T4/T5 is required. Benefits: Metal armature encapsulated in synthetic material provides high shock and corrosion protection. Small size for ease of mounting in confined space. To Order a Coil choose Coil Ref + Voltage Code, example: 493640 for 24 VDC = 493640C2 Fuses This electrical part is equipped with a standard thermal cut-off fuse on all models and voltages This electrical part must be connected in series with a safety fuse according to IEC 60127-3. DC: 24V, 400 mA AC: 110/50-120/60, 200 mA 220/50-240/60, 100 mA 230/50, 95 mA Reference 493640 493640.60* Certificate LCIE 02 ATEX 6009 X Coil Group 2.0 / 2.1 Type of protection Gas II 2 G Ex db mb IIC T4/T5 Dust II 2 D - Ex tb IIIC - T130°C / T95°C Degree of protection IP65 according to IEC/EN 60529 Standards Ambiant temperature -40°C +75°C / +40°C The application is limited also by the temperature range of the valve. Class of insulation F (155 °) Electrical connection Special "Ex db" cable gland, galvanized steel, with EPDM sealing. (EPR) cable, outside diameter 7.3 ± 0.5 mm and 3000 mm long. Elect. Power DC Pn (hot) 8 W P (cold) 20°C 9 W AC Pn (holding) 8 W Attraction cold 32 VA (9 W) Weight 500 g Voltages "Un" VAC/Hz Code VDC Code - 15% to +10% of the Un 110/50 110-120/50-60 220-240/50-60 A5 P3 Q3 24 48 120 C2 C4 C6 2.0/2.1 COIL GROUP * 493640.60 - 6 m cable length - Available only in C2
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