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| Low-torque Basic Switch Highly Reliable Rotary-action Switch for Low Torque Operation 0.5 A rated model (D2MC-01j) employs crossbar alloy #1 contacts which exhibit unsurpassed contact reliability in very small load ranges. High-capacity 5 A Model (D2MC-5j) employs silver contacts. Long life (10,000,000 mechanical operations min.) through use of a movable coil spring. D2MC Ordering Information Direction of actuation Clockwise OF 5.1 g S cm max. 7.6 g S cm max. 10.2 g S cm max. Counterclockwise 5.1 g S cm max. 7.6 g S cm max. 10.2 g S cm max. Note: D2MC-5E D2MC-5F D2MC-5H D2MC-5EL D2MC-5FL D2MC-5HL 5A D2MC-01E D2MC-01F D2MC-01H D2MC-01EL D2MC-01FL D2MC-01HL 0.5 A All the models listed here are supplied without actuator lever. If an actuator lever is required, please order separately by indicating the model name of the actuator lever. See Accessories. Specifications Ratings Item Electrical ratings Inrush current D2MC-5j 5 A at 125/250 VAC (resistive load) NC: 15 A; NO: 7 A 0.5 A D2MC-01j 0.5 A t 125VAC/30 VDC (resistive load) Contact Form COM NO NC 138 D2MC Characteristics Item Operating speed Operating frequency Insulation resistance Contact resistance Dielectric strength 1 to 360/sec Mechanical: 240 operations/min Electrical: 20 operations/min 100 M min. (at 500 VDC) 20 m max. (initial value) 100 m max. (initial value) Mechanical: 240 operations/min Electrical: 60 operations/min D2MC-5j D2MC-01j D2MC 600 VAC, 50/60 Hz for 1 min between non-continuous terminals 1,500 VAC, 50/60 Hz for 1 min between current-carrying metal parts and ground, and between each terminal and non-current-carrying metal part Malfunction: 10 to 55 Hz, 1.5-mm double amplitude Destruction: 1,000 m/s2 (approx. 100G) Malfunction: D2MC-jE: 100 m/s2 (approx. 10G) D2MC-jF: 100 m/s2 (approx. 10G) D2MC-jH: 200 m/s2 (approx. 20G) Mechanical: 10,000,000 operations min. Electrical: 100,000 operations min. Operating: -25C to 80C (with no icing) Operating: 85% max. Approx. 10.5 g Mechanical: 10,000,000 operations min. Electrical: 100,000 operations min. (1,000,000 operations at 0.1 A, 125 VAC/30 VDC) Vibration resistance Shock resistance Life expectancy Ambient temperature Ambient humidity Weight Note: All the models listed here are supplied without actuator lever. If an actuator lever is required, please order separately by indicating the model name of the actuator lever. See"Accessories". Approved Standards UL (File No. E41515) CSA (File No. LR21642) D2MC-5j series: 5 A, 125 VAC 5 A, 250 VAC D2MC-01j series: 0.5 A, 125 VAC 0.5 A, 30 VDC Operating Characteristics Model OF max. RF min. PT max. OT min. MD min. RT min. TT min. FP D2MC-jE 0.5 mN S m (5.1 gf S cm) 0.05 mN S m (0.6 gf S cm) 21 17 3 5 38 153 D2MC-jF 0.75 mN S m (7.6 gf S cm) 0.09 mN S m (0.9 gf S cm) D2MC-jH 1.0 mN S m (10.2 gf S cm) 0.13 mN S m (1.3 gf S cm) 139 D2MC D2MC Engineering Data Mechanical Life Expectancy Without load Operating frequency: 240 operations/minute Electrical Life Expectancy Overtravel (deg) Operating frequency: 20 operations/minute Number of operations (x10 3) Number of operations (x10 3) 0.1 A 125 VAC 0.5 A 125 VAC 5 A 250 VAC Overtravel (mm) Switching current (A) Dimensions Note: 1. All units are in millimeters unless otherwise indicated. 2. Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. Snap-on Mounting Clockwise 18.2 17 14.1 3.6 8.70.1 17.5 27.8 0.8 10 #205 series quick connect terminals (0.8 t) 3.10.05 40.1 dia. 9 9 5 0.8 31 3.6 23.80.1 180.1 3.10.05 dia. FP PT OT Operating direction Counterclockwise 19.3 PT OT FP 2 Mounting Holes Two 3.1 dia. mounting holes or M3 screw holes 8.7 0.1 23.8 0.1 140 D2MC D2MC Accessories (Order Separately) Actuator Lever CAA1M for Snap-on Mounting 501 Designing Own Actuator If you decide to make your own actuator lever, the materials used should be stainless steel, piano wire, hard aluminum wire, etc. There are no restrictions on the tip shape or length of the actuator lever. However, if the lever is too long, improper switch resetting or contact chattering may occur. Therefore, the shape of lever as shown below is suitable. 1.6 0.6 dia. stainless steel wire 3.6 0.6 dia. stainless steel wire In addition to the standard wire lever model shown here, various other levers are available upon request. Mounting Actuator Lever 1. Insert the end of the actuator lever into the hole in the rotary disc. Center of rotating axis l The appropriate value of dimension (l) from the fulcrum is 50 mm. 2. Push the lever down in the direction of the groove in the rotary disc. Precautions Mounting/Soldering Use M3 mounting screws with plain washers or spring washers to mount the switch. Tighten the screws to a torque of 3 kg S cm (0.29 N S m). When soldering a lead wire to a terminal of the D2MC, use a soldering iron with a maximum capacity of 60 W and do not take more than 5 s to solder the lead wire, otherwise the characteristics of the D2MC may be altered. Applying a soldering iron for too long a time or using one that is rated at more than 60 W may degrade the switch characteristics. Do not change the operating position by modifying the actuator. Microvoltage/current Load For details, refer to "General Information". ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. B51-E1-6 141 |
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