Artlayer3D

16mm Square Panel Mount Momentary Pushbutton Switch

SKU:AL3D0031

Low stock: 9 left

Rs. 57.70

Sale Sold out

Taxes included. Shipping calculated at checkout.

Color: White

LIGHT Yes No

Overview

The R16-504B series is a reliable 16mm square momentary pushbutton switch designed for control panels, automation equipment, DIY electronics, and embedded applications. Built with a smooth actuation feel and long service life, it performs consistently even under demanding environmental conditions.

Two versions are available:

R16-504BD – includes a 3V LED indicator with 4-pin output (2 switch pins + 2 LED pins)
R16-504B – a non-illuminated model with a simple 2-pin switch configuration

Both variants maintain low contact resistance, strong insulation performance, and are rated for 3A at 250V AC. Their wide operating temperature range (−40°C to +80°C) ensures dependable operation across industrial and outdoor environments.

Specification

Technical details for R16-504B/BD 16mm Square Panel Mount Momentary Pushbutton.

Specification	R16-504BD (With LED)	R16-504B (No LED)
Illumination	Yes	No
Button Type	Momentary Pushbutton Switch
Mounting Hole Size	16 mm
Pin Count	4 Pins (2 switch + 2 LED)	2 Pins (switch only)
Electrical Rating	3A / 250V AC
LED Voltage	3V DC	—
Contact Resistance	≤ 50 mΩ
Insulation Resistance	≥ 100 MΩ
Mechanical Life	≥ 50,000 cycles
Electrical Life	≥ 10,000 cycles
Operating Temperature	−40°C to +80°C