Omron Plastic A22N Push Button Enclosure - 1 Hole 22mm Diameter

A22E Screw Terminal Block types
Increase wiring efficiency with three-row mounting of Switch Units. (with non-lighted Switch Blocks, three Units can be mounted for multiple contacts).
Mounted using either open-type (fork-type) or closed-type (round-type) crimp terminals.
Oil-resistant
A lock plate is provided as a standard feature to ensure that the control box and switch are not easily separated.
A22NE-P Push-In Plus technology
The small size of the control panel is realized by conserving space and changing the direction of the wiring.
Since there is no looseness in the wiring, there is a reduction in the maintenance efforts.
A lock lever mechanism that can be easily operated is adopted.
A maximum of up to six contact points can be combined together in the contact-point configuration.
Oil-resistant. Supports high-temperature, high-pressure cleaning (pushpull models).