A3P

A3PJ (Rectangular) Models

A3PA (Square) Models

A3PT (Round) Models

Note: The thickness of tab terminals #110 and solder terminals is 0.5 mm.

Panel Cutout

(If using a Switch Guard or Seal Cover, refer to the panel cutout diagrams on Datasheet.)

A3PJ (Rectangular) Models

Note:
1. n: Number of Units
2. Recommended panel thickness: 1 to 5 mm
3. Mount the panel before mounting the Switch Guard.
4. If the panel is to be finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating.

A3PA (Square) Models

Note:
1. n: Number of Units
2. Recommended panel thickness: 1 to 5 mm
3. Mount the panel before mounting the Switch Guard.
4. If the panel is to be finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating.

A3PT (Round) Models

Accessory Mounting Dimensions

Legend Plate

Rectangular Models
A3PJ-5201/-5202

Extractor

A3PJ-5080

Socket-mounting Dimensions

Rectangular Models A3PJ (M2PJ)

Wire-wrap Terminal
A3PJ-4101

PCB Terminal
A3PJ-4102

Solder Terminal
A3PJ-4103

Square Models A3PA (M2PA)

Wire-wrap Terminal
A3PA-4101

PCB Terminal
A3PA-4102

Solder Terminal
A3PA-4103

Note: PCB cutout dimensions show the switch mounted to the socket with the OMRON logo facing down.

Switch and Guard Mounting Dimensions

Rectangular Models
A3PJN-5050 (Horizontal Mounting)
A3PJN-5055 (Vertical Mounting)

Square Models
A3PAN-5050 (Horizontal Mounting)
A3PAN-5055 (Vertical Mounting)

Seal Cover Mounting Dimensions

Rectangular Models
A3PJ-5060

Square Models
A3PA-5060

Note:
1. Recommended panel thickness: 1 to 5 mm
2. Unless otherwise specified, a tolerance of ± 0.4 mm applies to all dimensions.