Datasheet
2
D3D Miniature Door Switch
D
3
D
Characteristics
Mounting Holes (Unit: mm)
Dimensions (Unit: mm) and Operating Characteristics
The illustrations are for models with white housing as a representative. The @ is replaced with the code for the housing color that you
need. See the "List of Models" for available combinations of models.
Note 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
Note 2. The operating characteristics are for operation in the A direction ( ).
Permissible operating speed 7.5 mm to 500 mm/s
Permissible
operating frequency
Mechanical 120 operations/min
Electrical 20 operations/min
Insulation resistance 100 MΩ min. (at 500 VDC with insulation tester)
Contact resistance (initial value) 100 mΩ max.
Dielectric strength
Between terminals of the
same polarity
1,000 VAC 50/60 Hz 1 min
Between current-carrying metal
parts and ground
1,500 VAC 50/60Hz 1 min
Between each terminals and
non-current-carrying metal parts
1,500 VAC 50/60Hz 1 min
Vibration resistance
*1
Malfunction 10 to 55Hz, 1.5 mm double amplitude
Shock resistance *1
Durability 490 m/s
2
{approx. 49G} max.
Malfunction 300 m/s
2
{approx. 30G} max.
Durability *2
Mechanical 300,000 operations min. (60 operations/min)
Electrical 50,000 operations min. (20 operations/min)
Degree of protection IEC IP00
Degree of protection against electric shock Class I
Proof tracking index (PTI) 250
Ambient operating temperature
−30°C to +60°C (at ambient humidity 60% max.)
(with no icing or condensation)
Ambient operating humidity 85% max. (for +5 to +35°C)
Weight Approx. 4g
Note. The given values are initial values.
*1. Close or open circuit of the contact is 1 ms max.
*2. For testing conditions, consult your OMRON sales
representative.
11.2
+0.1
0
22.9
0
ࠉࠉ
-0.1
R1 MAX.
R
Direction of switch insertion
t=0.8~1.5mm
t
25
8.1 dia.
R3
R0.5
13.5 15
1.5
OP1
NC
COM
NO
OP2
6 dia.
15.75
±0.2
6.5
A
2
15
10
11
11.4
●Plunger Models
D3D-11@
D3D-12@
D3D-13@
Type Plunger model
Operating
Characteristics
Model D3D-11
@
D3D-12
@
D3D-13
@
Operating Force
Total Travel Force
OF Max.
TTF Max.
2.0 N {204 gf}
3.5 N {357 gf}
Total Travel TT 9.0 mm (reference value)
Operating Position OP Min.
OP1 (NC-OFF)
13 mm
13 mm
(NC-OFF)
12 mm
(NO-ON)
OP2 (NO-ON)
12 mm
25 11.4
10
11
6
15.7
±0.5
15
5.5
3
2
OP1
OP2
1.5
9
±0.5
15
R1
2
（90°）
A
NC
COM
NO
●Lever Models
D3D-21@
D3D-22@
D3D-23@
Type Lever model
Operating
Characteristics
Model D3D-21
@
D3D-22
@
D3D-23
@
Operating Force
Total Travel Force
OF Max.
TTF Max.
2.0 N {204 gf}
2.5 N {245 gf}
Total Travel TT 9.7 mm (reference value)
Operating Position OP Min.
OP1 (NC-OFF)
13 mm
13 mm
(NC-OFF)
11.5 mm
(NO-ON)
OP2 (NO-ON)
11.5 mm