Product Details Portlet

D3D Miniature Door Switch

9mm Long Stroke with Its Unique Mechanism (Plunger Model)

  • Choose from plunger or lever as the actuator type.
  • Crimp-type connector offers an easy wiring work
    and efficiency.
  • Snap-fit attachment for easy installation.
  • Providing two colors, black and white.
  • Mainly used for refrigerators.
RoHS Compliant
Contact us FAQ
Model 2D/3D CAD
D3D-111 Download
D3D-121 Download
D3D-131 Download
D3D-211 Download
D3D-221 Download
D3D-231 Download
Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
Actuator Housing
color		 Contact form
SPDT SPST-NC SPST-NO
Plunger White D3D-111 D3D-121 D3D-131
Black D3D-113 D3D-123 D3D-133
Lever White D3D-211 D3D-221 D3D-231
Black D3D-213 D3D-223 D3D-233

Contact form
SPDT SPST-NC SPST-NO
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
Permissible operating speed 7.5 mm to 500 mm/s
Permissible operating frequency Mechanical:120 operations/min max.
Electrical: 20 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 *1
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance
Destruction:490 m/s2 {approx. 49G} max.
Malfunction *1:300 m/s2 {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 of 60% max.)
(with no icing or condensation)
Ambient operating humidity
85% max.(for +5 to +35°C)
Weight
Approx. 4 g
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.
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.
Plunger Models D3D:Dimensions1
D3D-11□
D3D-12□
D3D-13□
img
Type
Model
Plunger model
D3D-11□
D3D-12□
D3D-13□
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-21□
D3D-22□
D3D-23□
Type
Model
Lever model
D3D-21□
D3D-22□
D3D-23□
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
Note: 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
  2. The operating characteristics are for operation in direction A ().

Correct Use

●Mounting

This product does not have a waterproof or drip-proof construc- tion. Ensure that water does not enter the Switch interior.
In particular, do not use the Switch in locations where water may be spilt or flow over the Switch. Doing so may result in deterioration of the insulation.

●Wiring

Do not use the Switch with a large force applied to the connector or lead wire. Doing so may result in rattling or contact failure.

●Operating Stroke

In order to ensure stable contact force for NO contacts, set the total stroke at least 5 mm.

●Using Micro Loads

Even when using the Switch within the operating range, if there are inrush currents or surges, it may decrease the durability of the Switch. If necessary, insert a contact protection circuit.