D2SW

D2SW

132

Precautions

Mounting

Use two M3 mounting screws with spring washers to mount the

switch. Tighten the screws to a torque of 0.23 to 0.26 N

S m (2.3 to

2.7 kgf

S cm).

Mounting Holes

9.5

Two 2.4 dia. or M2.3 mounting holes

When soldering a lead wire to a terminal of the D2SW, use a solder-

ing 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

D2SW may be altered.

Make sure that there is no icing when using the D2SW at low ambi-

ent temperatures.

Operations

Make sure that the switching object is perfectly separated from the

actuator when the switch is not operated and the actuator is pressed

appropriately by the switching object when the switch is operated.

The switch should be set so that its stroke will be within the rated OT

when the switch is operated.

Install the switching object so that its moving direction is the same

as that of the actuator.

Handle D2SW models with pin plungers with care so that the sealing

rubber parts around the pin plungers will not be damaged.

Recommended conductor size for the 0.1 A-series solder terminal

Enclosure Ratings

The D2SW was tested underwater and passed the following water-

tightness tests, which however, does not mean that the D2SW can

be used in the water.

JIS C0920 (rules for testing the watertightness of electrical devices

and materials), class 7 (watertightness test). Refer to the following

illustration for the test method.

IEC Publication 529, class IP67. Refer to the following illustration for

the test method.

Note:

The object to be tested is left in the water for 30 minutes

on condition that the distance between the surface of the

water and the top of the object be 15 cm minimum and

the distance between the surface of the water and the

bottom of the object be 1 m minimum.

Water

Left for 30 mins.

Tested object

1m min.

15cm min.

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. C97-E1-1

Distributed by: Diamond Electronics Ltd

Tel: +44(0)1477 500450 Fax: +44(0)1477 500656 Mail: sales@diamondelec.co.uk

Web: www.diamondelec.co.uk