EATON伊顿 11290 电流表-产品快照

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EATON伊顿 11290 电流表

11290 011290 EATON MOELLER Ammeter selector switches, Contacts: 4, 20 A, 2 converters, front plate: 1-0-2-0,..

EATON - MOELLER

Ammeter selector switches, Contacts: 4, 20 A, 2 converters, front plate: 1-0-2-0, 90 °, maintained, flush mounting

Delivery programme Product range Control switches Part group reference T0 Basic function Ammeter selector switches with black thumb grip and front plate Contacts 4 Degree of Protection Front IP65 Design flush mounting Contact sequence switching function 2 converters Switching angle ° 90 Switching performance maintained With 0 (Off) position Front plate no. front plate 1-0-2-0 Motor rating AC-23A, 50 - 60 Hz 400 V P kW 5.5 Rated uninterrupted current I u A 20 Number of contact units contact unit(s) 2 Technical data General Standards IEC/EN 60947, VDE 0660, IEC/EN 60204, CSA, UL Switch-disconnector according to IEC/EN 60947-3 Climatic proofing Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30 Ambient temperature Open °C -25 - +50 Enclosed °C -25 - +40 Overvoltage category/pollution degree III/3 Rated impulse withstand voltage U imp V AC 6000 Mechanical shock resistance g 15 Mounting position As required Protection against direct contact when actuated from front (EN 50274) Finger and back-of-hand proof Contacts Electrical characteristics Rated operational voltage U e V AC 690 Rated uninterrupted current I u A 20 Note on rated uninterrupted current ! u Rated uninterrupted current Iu is specified for max. cross-section. Load rating with intermittent operation, class 12 AB 25 % DF x I e 2 AB 40 % DF x I e 1.6 AB 60 % DF x I e 1.3 Short-circuit rating Fuse A gG/gL 20 Rated short-time withstand current (1 s current) I cw A rms 320 Note on rated short-time withstand current lcw Current for a time of 1 second Rated conditional short-circuit current Iq kA 6 Switching capacity cos ϕ rated making capacity as per IEC 60947-3 A 130 Rated breaking capacity cos ϕ to IEC 60947-3 A 230 V A 100 400/415 V A 110 500 V A 80 690 V A 60 Safe isolation to EN 61140 between the contacts V AC 440 Current heat loss per contact at I e W 0.6 Current heat loss per auxiliary circuit at I e (AC-15/230 V) CO 0.6 Lifespan, mechanical Operations x 10 6 > 0.4 Maximum operating frequency Operations/h 1200 AC AC-3 Rating, motor load switch P kW 220 V 230 V P kW 3 230 V Star-delta P kW 5.5 400 V 415 V P kW 5.5 400 V Star-delta P kW 7.5 500 V P kW 5.5 500 V Star-delta P kW 7.5 690 V P kW 4 690 V Star-delta P kW 5.5 Rated operational current motor load switch 230 V I e A 11.5 230 V star-delta I e A 20 400V 415 V I e A 11.5 400 V star-delta I e A 20 500 V I e A 9 500 V star-delta I e A 15.6 690 V I e A 4.9 690 V star-delta I e A 8.5 AC-21A Rated operational current switch 440 V I e A 20 AC-23A Motor rating AC-23A, 50 - 60 Hz P kW 230 V P kW 3 400 V 415 V P kW 5.5 500 V P kW 7.5 690 V P kW 5.5 Rated operational current motor load switch 230 V I e A 13.3 400 V 415 V I e A 13.3 500 V I e A 13.3 690 V I e A 7.6 DC DC-1, Load-break switches L/R = 1 ms Rated operational current I e A 10 Voltage per contact pair in series V 60 DC-21A I e A Rated operational current I e A 1 Contacts Quantity 1 DC-23A, motor load switchL/R = 15 ms 24 V Rated operational current I e A 10 Contacts Quantity 1 48 V Rated operational current I e A 10 Contacts Quantity 2 60 V Rated operational current I e A 10 Contacts Quantity 3 120 V Rated operational current I e A 5 Contacts Quantity 3 240 V Rated operational current I e A 5 Contacts Quantity 5 DC-13, Control switches L/R = 50 ms Rated operational current I e A 10 Voltage per contact pair in series V 32 Control circuit reliability at 24 V DC, 10 mA Fault probability H F < 10 -5 , < 1 fault in 100000 operations Terminal capacities Solid or stranded mm 2 1 x (1 - 2,5) 2 x (1 - 2,5) Flexible with ferrules to DIN 46228 mm 2 1 x (0.75 - 2.5) 2 x (0.75 - 2.5) Terminal screw M3.5 Max. tightening torque Nm 1 Technical safety parameters: Notes B10 d values as per EN ISO 13849-1, table C1 Rating data for approved types Contacts Rated operational voltage U e V AC 600 Rated uninterrupted current max. Main conducting paths General use I U A 16 Auxiliary contacts General Use I U A 10 Pilot Duty A 600 P 600 Switching capacity Maximum motor rating Single-phase 120 V AC HP 0.5 200 V AC HP 1 240 V AC HP 1.5 Three-phase 200 V AC HP 3 240 V AC HP 3 480 V AC HP 7.5 600 V AC HP 7.5 Short Circuit Current Rating SCCR Basic Rating kA 5 max. Fuse A 50 High fault rating kA 10 max. Fuse A 20, Class J Terminal capacity Solid or flexible conductor with ferrule AWG 18 - 14 Terminal screw M3.5 Tightening torque lb-in 8.8 Approvals Product Standards UL 508; CSA-C22.2 No. 14-05; CSA-C22.2 No. 94; IEC/EN 60947-3; CE marking UL File No. E36332 UL Category Control No. NLRV CSA File No. 12528 CSA Class No. 3211-05 North America Certification UL listed, CSA certified Suitable for Branch circuits, suitable as motor disconnect Degree of Protection IEC: IP65; UL/CSA Type 1, 12

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