General-purpose Basic Switch

Z

155

Dimensions

■ General-purpose and Split Contact Models

Note: Unless otherwise specified, all units are in millimeters and a tolerance of

± 0.4 mm applies to all dimensions

Terminals

Mounting

All switches can be side mounted using M4 mounting screws with

plane washers or spring washers to securely mount the Switch.

Tighten the screws to a torque of 1.18 to 1.47 N·m.

Versions with panel mount plungers can be panel mounted via the

plunger, provided that the hexagonal nut of the actuator is tightened

to a torque of 2.94 to 4.9 N·m.

Note: Mount using either the side mounting holes or the panel mount

plunger, not both. If using the side mounting holes, then remove

the hexagonal nut(s) from the panel mount plunger.

General-purpose Models

Split-contact Models

Note: With reverse action models (Z-15GM), the positions of NO and NC terminals are reversed.

COM

NO

NC

13

2

49.2

Three, M4

× 5.5

Terminal screws

(with toothed

washer)

9.2

20

20

Screw Terminals (-B)

Appropriate terminal screw tightening

torque: 0.78 to 1.18 N·m.

COM

NO

NC

1

2

3

11.9

6.4

49.2

Solder Terminal (Blank)

Five, M3.5

× 5.5

terminal screws

(with toothed

washer)

5.6

23

17.1

11.9

Screw Terminals (Y-B)

Appropriate terminal screw tightening torque:

0.49 to 0.78 N·m.

Note: With reverse action models (Z-10FM),

the positions of NO and NC terminals

are reversed.

Two, 4.2 dia. mounting holes or M4

12.5

dia.

+0.2

0

12.5

dia.

+0.2

0

0

0

Panel Mount Roller Plunger

Panel Mount Plunger

Accessories (Terminal Covers, Actuators, and Separators): Refer to ‘Z/A/X/DZ Common Accessories’ datasheet