Datasheet

4
C3AW Trigger switch for DC Brushless tools
Dimensions (Unit: mm)
Safety Precautions
Usage and storage environment
1. Do not use/store the products where it is subject to corrosive
gasses such as H
2S/SO2/NH3/HNO3/Cl3, and sea breeze.
2. Do not apply any force which causes deformation and
deterioration.
3. Do not apply oil to the product.
4. Avoid direct sun.
5. Do not storage where visible dust is.
Flat cable connections
• Please use it after confirming the cable is properly connected.
● Always observe the following cautions to ensure
safety.
Mounting
Before mounting, dismounting, wiring, or inspecting a switch, be
sure to turn OFF the power supply to the switch, otherwise an
electric shock may be received or the switch may burn.
Wiring
• Do not perform wiring when power is being supplied to a
switch. Also, do not touch any of the charged terminals when
power is being supplied. Otherwise, electric shock may be
received.
• Follow the instructions provided in Correct Use for all wiring
and soldering work. Using a switch with improper wiring or sol-
dering may result in abnormal heating when power is supplied,
possibly resulting in burning.
Contact Load
Select suitable switch ratings after confirming contact load. If the
contact load is excessive for the contacts, the contacts may weld
or shift, possibly resulting in short-circuits or burning when power
is supplied.
Load Types
Some types of loads have a large difference between steady-
state current and inrush current, as shown in the following dia-
gram. Select a switch with ratings suitable for the type of load.
Select a switch with ratings suitable for the type of load. The
higher the inrush current in the closed circuit is, the more the
contact abrasion or shift there will be. Consequently, contact
welding or shifting may occur, possibly resulting in short-circuits
or burning.
Operating Atmosphere
Do not use switches in atmospheres containing combustible or
explosive gases. Arc or heat generated by switching may cause
fires or explosions.
Shock on Individual Switches
Do not drop or disassemble switches. Not only will characteris-
tics be jeopardized, but also damage, electric shock, or burning
may result.
Durability
The durability of a switch greatly varies with switching conditions.
Before using a switch, be sure to test the switch under actual
conditions in the actual application and to use the switch within
the switching operations causing no problem. If a deteriorated
switch is used continuously, insulation failures, contact welding,
contact failures, switch damage, or switch burnout may result.
2
2
8.5
22.5
16
28.5
25
(31)
4 dia.
4.5
32.7
25.5
(23.2)
35.2
13.5
(3.4)
(16.8)
Flat cable
· AWG: 28
· Pitch: 1.27 mm
· Conductor material:
Tinned stranded copper conductor
· Red line on flat cable indicates No. 1.
8.65
2.5
3.5
0.75
85±5
(2.5)
Red line
(R5)
(R13)
(13°)
(13°)
87654321
Note: Unless otherwise specified, tolerances in above
dimensions are 0.4 mm.
Precautions for Safe Use
Solenoid
(× 10 to 20)
Incandescent
lamp
(× 10 to 15)
Motor
(× 5 to 10)
Relay
(× 4 to 5)
I
(A)
t
Types of Load vs. Inrush Current