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D3D Miniature Door Switch

Unique Mechanism Allows Switching of Both Micro Loads and Power Loads

  • Choose from plunger or lever as the actuator type.
  • Low operating force of 2 N max.
  • Quick-connection terminals for easier wiring.
  • High contact reliability ensured with gold crossbar contacts.
  • RoHS Compliant
This web page provides an excerpt from a datasheet.
Refer to Datasheetand other applicable documents for more information.
OrderingInformationRatings / CharacteristicsDimensions
Actuator
 Contact form
SPDT SPST-NC SPST-NO
Plunger
D3D-111 D3D-121 D3D-131
Lever
D3D-211 D3D-221 D3D-231

Contact form
SPDT SPST-NC SPST-NO
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OrderingInformationRatings / CharacteristicsDimensions
Ratings
Rated voltage
Resistive load
125VAC 1A
250VAC 0.5A
Note: The ratings values apply under the following test conditions.
 
Ambient temperature: 20±2ºC
Ambient humidity: 65±5%
Operating frequency: 20 operations/min

Characteristics
Operating speed
 7.5 mm to 500 mm/s
Operating frequency
 Mechanical:120 operations/min max.
Electrical: 30 operations/min max.
Insulation resistance
 100 MΩ min. (at 500 VDC)
Contact resistance (initial value)
100 mΩ max.
Dielectric strength
 1,000 VAC, 50/60 Hz for 1 min between terminals of the same polarity
1,500 VAC, 50/60 Hz for 1 min between current-carrying metal parts and ground, and between
each terminal and non-current-carrying metal parts
Vibration resistance
 Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance
(See note 2)
 Destruction:490 m/s2 max.
Malfunction:300 m/s2 max.
Durability
(See note 3)
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
 D3D-1 models (plunger models):Class II
D3D-2 models (lever models): Class 0
Proof tracking index (PTI)
600
Ambient operating temperature
 −30°C to 60°C (at ambient humidity of 60% max.)
(with no icing or condensation)
Ambient operating humidity
 85% max.
Weight
 Approx. 4 g
Note: 1.The data given above are initial values.
  2. The contacts do not open or close for more than 1 ms.
  3. For testing condition, consult your OMRON sales representative.
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OrderingInformationRatings / CharacteristicsDimensions
Note: 1. All units are in millimeters unless otherwise indicated.
  2. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
  3. The operating characteristics are for operation in direction A (indicated by the arrow).
Plunger Models D3D:Dimensions1
D3D-111
D3D-121
D3D-131
img
Note: The dimensions OP1 and OP2 apply to the D3D-111 only. The D3D-121 and D3D-131 are SPST-NC and SPST-NO respectively and so therefore have only one corresponding dimension here (OP).
Type
Model
Plunger model
D3D-111
D3D-121
 D3D-131
OF max.
TTF max
2.0N{204gf}
3.5N{357gf}
TT
9.0mm(reference value)
OP min.
OP1
(NC-OFF)
13 mm 		13mm 12mm
OP2
(NO-ON)
12 mm


Lever Models
D3D-211
D3D-221
D3D-231
Note: The dimensions OP1 and OP2 apply to the D3D-211 only. The D3D-221 and D3D-231 are SPST-NC and SPST-NO respectively and so therefore have only one corresponding dimension here (OP).
Type
Model
Lever model
D3D-211
D3D-221
D3D-231
OF max.
TTF max.
2.0N{204gf}
2.5N{245 gf}
TT
9.7mm(reference value)
OP min.
OP1
(NC-OFF)
13 mm 		13mm 11.5mm
OP2
(NO-ON)
11.5 mm
D3D:Dimensions2
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