462 Parker Hannifin Corporation Fluid Control Solutions Europe General Catalogue FCSE/0112/UK V2.2 07/2022 EXPLOSION PROOF ELECTRICAL PARTS ZONE 1/21 483371 & 494040 - ELECTRICAL PARTS 50 MM To Order a Coil choose Coil Ref + Voltage Code, example: 483371 for 24 VDC = 483371C2 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 eb IIC T3 orT4 is required. Benefits: Rotatable housing 360°, epoxy vernished steel with internal and external screw terminals for earth connection. Small size for ease of mounting in confined space.Simplifies conversion of existing equipment to hazardous area requirements. Fuses: Both electrical parts have to be connected in series with a safety fuse according to IEC 60127-3. 483371: DC: 24 V, 400 mA - 48V, 250 mA - 110 V, 100 mA AC 50HZ: 24 V, 630 mA - 48V, 315 mA - 110 V, 160 mA - 220/230 V, 80 mA 494040: DC: 12 V, 400 mA - 24V, 200 mA - 48 V, 100 mA - 110V, 50 mA AC 50HZ: 24 V, 250 mA - 48V, 125 mA - 110/115 V, 63 mA - 220/230 V, 32 mA Reference 483371 494040 Certificate LCIE 02 ATEX 6011 X LCIE 02 ATEX 6013 X Coil Group 2.0 / 2.1 Type of protection Gas II 2 G - Ex eb IIC T4 II 2 G - Ex eb IIC T3 / T4 Dust II 2 D - Ex tb IIIC - T130°C II 2 D - Ex tb IIIC - T195°C / T130 °C Degree of protection IP67 according to IEC/EN 60529 Standards Ambiant temperature -40°C to +65°C -40°C to +90°C / to +65°C The application is limited also by the temperature range of the valve. Class of insulation F 155°C H (180°) Electrical connection By special cable gland or M20 x 1.5 "Ex eb" on screw terminals for wires up to 1.5 mm². Cables with outside diameter 6.5 mm to 13.5 mm can be simply sealed using the ru bber gland with resilient sealing rings supplied. Elect. Power DC Pn (hot) 8 W 8 W P (cold) 20°C 9 W 9 W AC Pn (holding) 8 W 8 W Attraction cold 32 VA (9 W) 32 VA (9 W) Weight 320 g Voltages "Un" VAC/Hz Code VDC Code VAC/Hz Code VDC Code -10% to +10% of the Un 24/50 48/50 110-115/50 220-230/50 A2 A4 OA 3D 24 48 110 C2 C4 C5 220-230/50 3D 24 C2 2.0/2.1 COIL GROUP INCREASED SAFETY ELECTRICAL PARTS "eb"
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