The SCI R13-507A-05BR is a momentary push button switch designed for panel mounting in electronic equipment, control boxes, power supplies, technical panels and electronics projects.

This model has SPST-NO contact configuration, meaning single-pole single-throw normally open. The OFF-(ON) switching function means the contact remains open in its rest position and closes only while the button is pressed, returning automatically when released.

The button is red, with a round protruding shape for easy visual identification and manual operation. It is intended for panel mounting with a recommended Ø16mm mounting hole and maximum panel thickness of 6mm.

With solder terminals, 3A / 250V AC contact rating, 6000-cycle electrical durability and -25°C to 70°C operating temperature, it is a simple and practical solution for command, reset, test, temporary activation or functional signalling in compatible circuits.

The R13-507 series datasheet indicates construction with ABS actuator, PBT base, silver-plated brass terminals and nut mounting.

Main features

Momentary push button switch
Manufacturer / brand: SCI
Manufacturer reference: R13-507A-05BR
Manufacturer series: R13-507
Switch type: push button
Number of positions: 2
Number of stable positions: 1
Contact configuration: SPST-NO
Switching function: OFF-(ON)
Normally open contact: yes
Operation: momentary
AC contact rating: 3A / 250V AC
Illumination: not available
Terminal type: solder terminals
Electrical durability: 6000 cycles
Maximum contact resistance: 50mΩ
Button shape: round, protruding
Button colour: red
Mounting hole diameter: Ø16mm
Maximum panel thickness: 6mm
Mounting: panel mount
Body material: plastic
Actuator: ABS, according to series datasheet
Base: PBT, according to series datasheet
Operating temperature: -25°C to 70°C
Listed gross weight: 5.95g
Main application: momentary control in compatible electrical and electronic circuits

Recommended applications

Momentary control button
Reset button
Test button
Control panels
Electronic enclosures
Power supplies
Bench equipment
DIY projects and prototyping
Signalling and control systems
Replacement of compatible switches
Mounting in panels with Ø16mm cut-out
Circuits requiring a normally open contact

Important note

Before purchase, always confirm the complete reference, switching function, contact configuration, circuit current and voltage, load type, mounting hole diameter, panel thickness, terminal type and compatibility with the original equipment.

This switch has an OFF-(ON) function, meaning it is momentary. It does not stay on after the button is released. For applications where the circuit must remain on after pressing, a switch with a suitable latching function should be selected.

The listed 3A / 250V AC rating must be respected. With inductive loads, motors, relays, transformers or DC circuits, the real switching capacity may differ and should be checked in the design.

This item corresponds only to the SCI R13-507A-05BR switch. Cables, terminals, connectors, enclosure, panel, power supply and other accessories are not included unless expressly stated otherwise.