# SPDT ON-OFF-ON 3-pin latching push button

> SPDT ON-OFF-ON latching push button with 3 pins (NC-COM-NO), used to switch between two circuits or sources in panels and equipment. Rated 250V and 6A, round housing, mounts in a 20-22mm hole.

- Page: https://sigmanortec.ro/en/spdt-on-off-on-3-pin-latching-push-button
- Price: 3.63 RON
- Availability: In stock; 1-2 zile
- Reference: 22158 · EAN: 5941788968180
- Category: Electronic components > Buttons and Interruptors
- Package (shipping data): 0.005 kg
- Updated: 2026-03-22
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 02:52 (Europe/Bucharest)

## Description

SPDT ON-OFF-ON switch with latching, ideal for quick selection between two circuits or sources in panels and equipment. It has 3 NC COM NO pins for simple connection, supports up to 250V and 6A, round housing for clean mounting, fits into 20-22 mm hole for easy and stable installation.
SPDT ON-OFF-ON Button / Switch with 3 pins, round, with retention. Switches between 2 elements.
Rating: 250V, 6A
Pins: NC-COM-NO
Mounting hole dimensions mm: 20-22mm