
Omron Z-15GS-B Z Limit Switch
$10.00
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Omron Z-15GS-B Z-series basic switch for Voron-style Z endstop and general machine-limit duties. This is Omron’s Z-series slim spring plunger snap-action switch with screw terminals, SPDT contacts, and a 15 A resistive AC rating.
Why use this switch
- Slim spring plunger actuator: Omron lists Z-15GS-B in the Z-series slim spring plunger lineup, useful where a direct mechanical stop needs a compact plunger face.
- Screw-terminal body: the “-B” version is the screw-terminal model, so wiring is serviceable without soldering to the switch.
- Industrial Z-size switch: a larger, higher-current mechanical limit switch than small PCB microswitches, for builds that intentionally use this footprint.
Specifications
- Manufacturer part number: Omron Z-15GS-B
- Series: Omron Z general-purpose basic switch
- Actuator: slim spring plunger
- Contacts: SPDT / 1NO + 1NC snap-action
- Terminals: screw terminals
- Contact gap class: G, 0.5 mm
- Rated current: 15 A resistive at 125/250 VAC; 6 A resistive at 30 VDC for Z-15 G-contact models
- Mounting: Omron specifies M4 screws with flat and spring washers for the Z body
Fitment and use
Use this where your Voron, CNC, or automation project specifically calls for an Omron Z-series plunger-style mechanical endstop. If you need a smaller probe or PCB-style microswitch instead, compare against the Omron D2F-5L Microswitch, Omron D2HW-C203MR, or Omron SS-5GL.
What it is not
- Not a Hall, optical, or inductive sensor; this is a mechanical snap-action switch.
- Not a generic mini endstop board; check your mount for the larger Omron Z-series body and plunger geometry.
- Not the hinge-lever version; this SKU is the slim spring plunger Z-15GS-B.



