Technical Data L Switches Selection Data L350 L630 L351 L400 L600 L631 L800 L1000 L1200 L1600 L2000 1Valid for lines with grounded common neutral termination, overvoltage category III, pollution degree 3. Values for other supply systems on request. 2International Standards and Approvals, refer to page 43. 3For electromagnetic optional extras see additional data in Catalog 101. 4Storage temperature: -40 °C to 85 °C (in case of temperature below -5 °C no shock load permissible). Rated Insulation Voltage Ui IEC 60947-3, EN 60947-3 1 VDE 0660 part 1071 UL/Canada2 min. voltage Rated Impulse Withstand Voltage Uimp Rated Thermal Current Iu/Ith IEC 60947-3, EN 60947-3 VDE 0660 part 107 Ambient temp. +35 °C during 24 hours with peaks up to +40 °C Ambient temp. +55 °C during 24 hours with peaks up to +60 °C UL/Canada2 Rated Operational Current Ie AC-20A No-load operation IEC 60947-3, EN 60947-3 VDE 0660 part 107 690 V Occasional switching 3 phase, 3 pole 220 V-440 V under load cos ϕ 0,8 and 500 V 1 phase, 2 pole 660 V-690 V AC-21B Switching of resistive 3 phase, 3 pole 220 V-440 V loads, including mo- and 500 V derate overloads 1 phase, 2 pole 660 V-690 V Interrupting Rating UL/Canada2 600 V CSA 600 V Rated Utilization Category IEC 60947-3, EN 60947-3 VDE 0660 part 107 AC-23B Occasional switching of 3 phase 220 V-240 V motors or other high 3 pole 380 V-440 V inductive loads 500 V 660 V-690 V Short Circuit Protection Max. fuse size (aR-characteristic) Rated short-time withstand current (1s-current) Terminals for connection screw length Tightening torque of screws Min. Ambient Temperature of Stages Max. Ambient Temperature of Stages3, 4 V V V kV A A A A A A A A A A A A kW kW kW kW A A mm Nm Ib-in 690 690 690 690 690 690 690 690 690 600 600 600 600 600 600 600 600 600 on request 6 6 6 6 6 6 6 6 6 350 500 800 630 1100 1000 1450 1900 2400 350 500 750 600 950 920 1300 1700 2000 350 400 630 630 800 1000 1200 1600 2000 350 500 800 630 1100 1000 1450 1900 2400 350 500 800 500 1000 630 1200 1200 1200 350 450 500 450 630 500 800 800 800 315 350 400 360 400 400 400 400 400 250 450 500 350 630 400 800 800 800 250 400 450 315 500 350 630 630 630 200 300 350 250 350 300 350 350 350 200 300 300 200 300 200 300 200 200 200 200 200 200 200 200 200 200 200 45 75 75 45 75 45 75 75 75 90 132 132 90 132 90 132 132 132 110 132 132 110 132 110 132 132 132 55 55 65 65 65 65 65 65 65 400 500 800 630 1100 1000 2x800 2x1000 2x1250 on request Cable lug or copper bus M12 M12 M16 M16 M16 M16 M16 2xM16 4xM16 20 30 40 30 40 40 40 50 50 25 25 25 25 25 25 25 25 25 220 220 220 220 220 220 220 220 220 -5 °C (-25 °C on request) 55 °C during 24 hours with peaks up to 60 °C, permissible load see Rated Thermal Current. 47 < back to table of contents >
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