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Precautions
Be sure to read the precautions and information common to all Snap Action and Detection Switches, contained in the Technical User’s Guide,
“Snap Action Switches, Technical Information” for correct use.
■ Correct Use
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.
With the pin plunger models, set the switch so that the plunger can
be actuated from directly above. Since the plunger is covered with a
rubber cap, applying a force from lateral directions may cause
damage to the plunger or reduction in the sealing capability.
Correct
■ Cautions
Degree of Protection
The D2VW was tested under water and passed the following water-
tightness test, which however, does not mean that the D2VW can be
used in the water.
JIS C0929 (rules for testing the watertightness of electrical devices
and materials), class 7 (watertightness test). Refer to the following
illustration for the test method at OMRO N .
Incorrect
Incorrect
Note: The object to be tested is left in the water for 30 minutes on con-
dition that the distance between the surface of the water and
the top of the object be 15 cm minimum and the distance be-
Handling
Handle the switch carefully so as not to break the sealing rubber of
the plunger.
Using Microloads
Using a model for ordinary loads to switch microloads may result in
faulty operation. Instead, use the models that are designed for
microloads and that operate in the following range;
tween the surface of the water and the bottom of the object be
1 m minimum.
Protection Against Chemicals
Prevent the switch from coming into contact with oil and chemicals.
Otherwise, damage to or deterioration of the switch materials may
occur.
30
24
0.16mA
26mA 100mA
Operating
Operating range
range for
for micro load
general-load
models D2 VW -01
models
D2 VW -05
12
Inopera b le
range
5
1mA
100mA 160mA
0
1
10
100
1,000
C u rrent (mA)
However, even when using microload models within the operating
range shown above, if inrush current or inductive voltage spikes
occur when the contact is opened or closed, then contact wear may
increase and so decrease the service life. Therefore, insert a contact
protection circuit where necessary.
212
Sealed Snap Action Switch
D2VW
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相关代理商/技术参数
D2VW01K1B1HS
制造商:Omron Corporation 功能描述:MINIATURE BASIC SWITCH - Trays 制造商:Omron Corporation 功能描述:SWITCH BASIC SPDT .1A SEALED
D2VW-01K1B-1HS
功能描述:SWITCH BASIC SPDT .1A SEALED RoHS:是 类别:开关 >> 快动，限位，拉杆 系列:* 其它有关文件:Declaration of Conformity 标准包装:1 系列:*
D2VW01K21MS
制造商:Omron Electronic Components LLC 功能描述:MINIATURE BASIC SWITCH - Trays 制造商:Omron Electronic Components LLC 功能描述:SWITCH ROLLER SPDT .1A W/WIRES
D2VW-01K2-1MS
功能描述:SWITCH ROLLER SPDT .1A W/WIRES RoHS:是 类别:开关 >> 快动，限位，拉杆 系列:* 其它有关文件:Declaration of Conformity 标准包装:1 系列:*
D2VW01L02A1HS
制造商:Omron Electronic Components LLC 功能描述:SWIT SA NO/NC SPDT SHORT HINGE ER LVR SLDR 0.1A 125VAC 30VDC - Trays 制造商:Omron Electronic Components LLC 功能描述:SWITCH 0.1A SPDT ROLLER LEVER 制造商:Omron Electronic Components LLC 功能描述:Switch Snap Action N.O./N.C. SPDT Short Hinge Roller Lever Solder 0.1A 125VAC 30VDC 2.25N Screw Mount
D2VW-01L02A-1HS
功能描述:基本/快动开关 MINIATURE BASIC SWITCH
RoHS:否 制造商:Omron Electronics 触点形式:SPDT 执行器:Lever 电流额定值:5 A 电压额定值 AC:250 V 电压额定值 DC:30 V 功率额定值: 工作力:120 g IP 等级:IP 67 NEMA 额定值: 端接类型:Wire 安装:Panel
D2VW01L02A1MS
制造商:Omron Electronic Components LLC 功能描述:SWIT SA NO/NC SPDT SHORT HINGE ER LVR WIRE LEAD 0.1A 125VAC - Trays 制造商:Omron Electronic Components LLC 功能描述:MINIATURE BASIC SWITCH 制造商:Omron Electronic Components LLC 功能描述:Switch Snap Action N.O./N.C. SPDT Short Hinge Roller Lever Wire Lead 0.1A 125VAC 30VDC 2.25N Screw Mount
D2VW-01L02A-1MS
功能描述:基本/快动开关 MINIATURE BASIC SWITCH
RoHS:否 制造商:Omron Electronics 触点形式:SPDT 执行器:Lever 电流额定值:5 A 电压额定值 AC:250 V 电压额定值 DC:30 V 功率额定值: 工作力:120 g IP 等级:IP 67 NEMA 额定值: 端接类型:Wire 安装:Panel