C3AW Trigger switch for DC Brushless tools Ensure miniature, dust tight, vibration resistance, shock resistance and durability C3AW achieves anti-dust (IEC IP6X) by mounting sealed boots and ultrasonic welding connection between cover cases. Strengthen contact shock resistance 2 (There is not 100 s or more of chattering within 3,000 m/s ) Durability for trigger is 300,000 operations or more Wire saving by connecting flat cable AWG 28 directly to the switch RoHS Compliant Be sure to read Safety Precautions on page 4. Model Model Minimum packing unit C3AW-1A-8F 50 Note: Order in multiples of minimum packing unit. Ratings Rated voltage Resistive load 42 VDC 10 mA Note: The above rating values apply under the following test conditions. (1) Ambient temperature: 2015C (2) Ambient humidity: 6520% (3) Operating frequency: 1 sec ON, 4 sec OFF Approved Safety Standards UL (UL61058-1) Rated voltage Model C3AW 42 VDC 10 RmA 1C3AW Trigger switch for DC Brushless tools Mechanical Characteristics Trigger Operation cycle: 300,000 or more, Operating speed and frequency: 400 mm/sec, 60 /min Mechanical durability Lever Operation cycle: 50,000 or more, Operating frequency: 60 /min Electrical durability Operating cycle: 200,000 or more, resistance load DC 42 V 10 mA 2 Double amplitude 1.5 mm, 10 to 2,000 Hz (Vibration acceleration: 200 m/s max.) Vibration resistance XYZ direction, 2 hrs each 2 Shock resistance Malfunction 3000 m/s Flat Cable No. 1-5 (At TTP): 10 max. Contact resistance (Initial) Flat Cable No. 4-6 (Lever at F position): 10 max. (Voltage drop method at DC 6 V 1 mA) Flat Cable No. 4-7 (Lever at R position): 10 max. Flat Cable No. 1-5 (At FP): 100 M min. Insulation resistance (Between terminals) Flat Cable No. 4-7 (Lever at F position): 100 M min. (Insulation resistance meter at DC 250 V) Flat Cable No. 4-6 (Lever at R position): 100 M min. Flat Cable No. 1-5 (At FP): AC 250 V 1 min Dielectric strength (Between terminals) Flat Cable No. 4-7 (Lever at F position): AC 250 V 1 min Flat Cable No. 4-6 (Lever at R position): AC 250 V 1 min Operating temperature limit -20C to +65C (without icing and condensing) Operating humidity limit 85% RH max. (at +5C to +35C) Protective structure IEC IP6X Note: These are initial values. Operation Characteristics Content Trigger Lever Total operating force TTF max.*1 20 N 5 3 N Release force RF min.*2 1 N --- Main switch ON position (A-B) PT1 2.0 0.3 mm --- Variable output start position (A-C) PT2 2.8 0.4 mm --- Full speed position (A-D) PT3 6.5 0.5 mm --- Total travel (A-E) TT 8.5 0.5 mm (13) Note: These are initial values. *1. TTF is maximum load of up to total travel. *2. RF is the value of the minimum of up to return to the front of 1 mm free position (FP) from total travel position (TTP). *3. The lever load is measured in the position shown in the figure below. 5 3N *3 R-position 13 N-position 13 F-position 2