Magnetic Hydraulic Circuit Breaker W6 / W9 Features * * * * * * UL, CSA and VDE approved Ratings to 50 A Heavy duty stud connections Several delay curve options Trip free operation tested to EN 60934 UC V F0216-A Technical data of approved types on request Electrical data Calibration will hold 100% of rated current may trip at 101...124% of rated load (134% for AC/DC units). must trip at 125% of rated load and above (135% for AC/DC units) 10x103 on/off cycles - 6000 at rated load, 4000 without load tested at 6 cycles/min, 1 s on and 9 s off at 25C 50/60 Hz: 1500 Vrms DC: 1100 Vdc 100x106 Ohm Endurance Dielectric strength Insulation resistance Edition: 02/2003 Typical resistance and impedance Current rating DC resistance A c 0.2 90 1.0 1.2 2.0 0.28 5.0 0.04 10.0 0.013 20.0 0.004 30.0 0.0027 40.0 0.002 50.0 0.0015 Data for ambient temperature +25C Approval and ratings W6 series Max Frequency Voltage V Hz 65 DC 250 50/60 250 50/60 415/240 50/60 Phase 1 1 3 Current Rating A 0.2...50 0.2...30 31...50 0.2...30 50/60 Hz Impedance c 90 1.2 0.28 0.04 0.013 0.005 0.004 0.002 0.0015 Interruption Capacity A 2000 5000 2000 5000 Approval and ratings W9 series Max Frequency Voltage V Hz 65 DC 250 50/60 250 50/60 415/240 50/60 Phase 1 1 3 Current Rating A 0.2...50 0.2...30 31...50 0.2...30 Interruption Capacity A 2000 5000 2000 5000 Magnetic Hydraulic Circuit Breaker W6 / W9 Other data Ambient temperature Humidity Fungus and moisture resistance plastic parts are made of inherently fungus resistant material Vibration resistance Shock resistance Marking Mounting than 45 from their upright position Weight Packaging unit -40...+85 C meets requirements of Mil-STD-202 method 103 special moisture resistant finish applied to all ferrous parts, 1.52 mm, 10...55 Hz, tested to Mil-STD-202, method 201 100 g, 6 ms, tested to Mil-STD-202, method 213, C W6 units have ON and OFF molded on the rocker (0,1 for VDE) screw mount in panels (#6-32 or M3x0.5) to maintain published performance, units should not be mounted more W6: W67: W68: W69: W70: Time vs. current trip curves for W6 and W9 series Edition: 02/2003 AC DC; AC/DC appr. 60 g per pole 72 pcs. 36 pcs. 24 pcs. 9 pcs. W9: W91: W92: W93: W94: appr. 90 g per pole 55 pcs. 30 pcs. 20 pcs. 9 pcs. Magnetic Hydraulic Circuit Breaker W6 / W9 Pulse tolerance specifications Time delay curve Voltage AC 50/60Hz 2 AC 50/60Hz 3 AC 50/60Hz 10 AC 50/60Hz 12 AC 50/60Hz 13 Pulse tolerance value Standard Inertia delay 7.5 18 6 18 18 30 18 30 18 30 Pulse tolerance is defined as a single pulse of a half sine wave (1/2 cycle or 8ms) that will not trip the breaker. An inertia wheel for increased pulse tolerance is available by specifying P after the time relay curve number in the ordering key. The table at left lists pulse tolerance values of standard and inertia delay models. To determine pulse tolerance multiply breaker rating by value in table. For example, a 2 A breaker with time delay curve 3 has a standard pulse tolerance of 12 A (2x6 A). The same breaker with an inertia delay has a pulse tolerance of 36 A (2 Ax18). Dimensions Dimensions in mm W6 series S0394-A S0389-A S0390-A VDE models UL/CSA models with screw terminals S0391-A S0392-A S0393-A S0395-A S0396-A Edition: 02/2003 W9 series S0397-A S0398-A S0399-A Rights to change data / design reserved Edition: 02/2003 Magnetic Hydraulic Circuit Breaker W6 / W9 Rights to change data / design reserved Edition: 02/2003 Magnetic Hydraulic Circuit Breaker W6 / W9