Omron Products - Basic Switches

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MODEL Description Service Life Contact Ratings

Mechanical Electrical Mounting Pitch Type of Actuator Terminal Choices Approved Standards Resistive Load Operating Force (OF)*

D3C

Low-torque Basic Switch Built-in slide mechanism for selecting shorting or non-shorting timing of switch. 50 x 10 ³ min. 50 x 10 ³ min. 5.7 x 4.6 mm Hinge lever PC board --- 0.1 A, 30 VDC 40 g or 130 g

D2X

Special-purpose Basic SwitchHigh contact force and wiping actionfor greater contact reliability. 1 x 10 ⁶ min. 50 x 10 ³ min. 12.2 mm Bi-directional paddle Quick connect (Dipole type) --- 0.1 A, 30 VDC 50 g

D3K

Special-purpose Detection Switch Detects cards and paper sheets with a 3 gram operating force. gap: 3 mm. 2 x 10 ⁶ min. 10 x 10 ⁶ min. 27.35 mm Paddle lever Pin Quick connect (Dipole type) --- 3 g

D2D

Special-purpose Basic Switch Interlock switch, minimum contact 2 x 10 ⁶ min. 100 x 10 ³ min. 22 mm plunger Quick connect (#250) UL, CSA, VDE, SEMKO 2000 g, 300 g, or 200 (value for pin plunger type)

MODEL	Description	Service Life						Contact Ratings
MODEL	Description	Mechanical	Electrical	Mounting Pitch	Type of Actuator	Terminal Choices	Approved Standards	Resistive Load	Operating Force (OF)*
D3C	Low-torque Basic Switch Built-in slide mechanism for selecting shorting or non-shorting timing of switch.	50 x 10 ³ min.	50 x 10 ³ min.	5.7 x 4.6 mm	Hinge lever	PC board	---	0.1 A, 30 VDC	40 g or 130 g

D2X	Special-purpose Basic SwitchHigh contact force and wiping actionfor greater contact reliability.	1 x 10 ⁶ min.	50 x 10 ³ min.	12.2 mm	Bi-directional paddle	Quick connect (Dipole type)	---	0.1 A, 30 VDC	50 g

D3K	Special-purpose Detection Switch Detects cards and paper sheets with a 3 gram operating force. gap: 3 mm.	2 x 10 ⁶ min.	10 x 10 ⁶ min.	27.35 mm	Paddle lever Pin	Quick connect (Dipole type)	---		3 g

D2D	Special-purpose Basic Switch Interlock switch, minimum contact	2 x 10 ⁶ min.	100 x 10 ³ min.	22 mm	plunger	Quick connect (#250)	UL, CSA, VDE, SEMKO		2000 g, 300 g, or 200 (value for pin plunger type)