12V Push Button Switch Waterproof 25mm Stainless Steel Latching Momentary Pre-wired FILN

Button Switch DrawingProduct Overview

The 12v push button switch waterproof model FLM25-FW-1-E is a high-performance 25mm waterproof push button switch designed by FILN. This stainless steel 12v led switch features a sleek flat head with a vibrant ring LED indicator, available in both silver and black anodized finishes. Certified by ISO9001, CE, VDE, RoHS, SGS, UL, and IP65, it ensures maximum reliability for industrial control panels, automation equipment, and marine systems. With its pre-wired momentary push button or latching functionality, it offers a 15cm lead wire for effortless installation, eliminating the need for complex terminal crimping.

Quick Specifications

Model Number	FLM25-FW-1-E
Mounting Hole Size	25mm (0.98 inch)
Operation Type	Latching / Momentary (Customizable)
LED Color	Red, Green, Yellow, Blue, White (Bi-color/Tri-color available)
Head Shape	Flat Head with Ring LED
Wiring Method	Pre-wired (4-PIN, 15cm wire length)

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Performance Parameters

Rated Voltage	36V DC / 250V AC
Rated Current	5A DC / 5A AC
Rated Power	180W (DC) / 1250W (AC)
Insulation Voltage	1800V
Contact Resistance	< 50mΩ
Insulation Resistance	≥ 1000MΩ
LED Voltage Range	3V - 220V (Standard 12V-24V)
Product Certifications	ISO9001, CE, VDE, RoHS, SGS, UL, IP65

Component Materials

Button Actuator	304 Stainless Steel / 6063 Aluminum Alloy
Housing Shell	H59 Brass / 304 Stainless Steel / Black Aluminum
LED Lens	PC Engineering Plastic
Terminal Pins	H62 Copper Alloy with Silver Plating
Contact Material	Silver Alloy Contact (AgCdO12)
Base Material	PA66+GF20% Flame Retardant Nylon

General Characteristics

Operating Temp	-25°C to +85°C
Protection Level	IP65 Waterproof, IK08 Impact Resistance
Mechanical Life	500,000 Cycles
Electrical Life	100,000 Cycles (3A) / 50,000 Cycles (5A)

Key Features

1. Superior Protection & Durability

Rated IP65 & IK08, this anti-vandal push button switch is built for harsh environments. It resists water, dust, and physical impact, outperforming standard plastic switches in longevity and safety.

2. Optimized Electrical Performance

Supporting 5A 250V, it controls high-power loads directly. The high insulation voltage (1800V) provides an extra safety margin for industrial machinery and industrial led control switch applications.

3. Premium Material Construction

Available in 304 stainless steel and black anodized aluminum push switch bodies. Silver alloy contacts ensure minimal resistance and prevent arcing, vital for medical and food-grade machinery.

4. Pre-wired Convenience

The pre-wired momentary push button design saves time. With 15cm of high-quality wire already attached, it reduces assembly labor in mass production environments.

5. Enhanced Visibility (Illuminated Advantage)

The 12v illuminated push button 25mm ring LED provides status feedback at a glance. In dark or low-light conditions, the glow allows operators to locate the switch instantly, improving user experience and safety.

LED Color Indicators

Color	Common Application Meaning
Red	Warning, Stop, Power Off status.
Green	Normal Operation, Start, Power On.
Blue	Specific Function, Cooling, Processing.
Yellow	Caution, Standby, Maintenance Alert.
White	General Backlight, Status Indication.

Applications

FILN's 25mm switches are used globally across diverse sectors:

• Industrial Control Panels
• CNC Precision Machines
• Automotive Dashboards
• Marine Control Systems
• Medical Diagnostic Gear
• Kitchen Automation

Installation Guide

1. Drill a 25mm hole in your panel.
2. Pass the pre-wired momentary push button through the hole.
3. Slide the waterproof rubber ring and metal nut over the wires from the back.
4. Tighten the metal nut firmly to secure the switch.
5. Connect the pre-soldered wires to your power source and load.

4 Pin Push Button Switch Wiring Diagram

A 4-PIN switch consists of two parts: Switch Contacts (to control the device) and LED Terminals (marked with + and -). Below are two ways to wire the LED indicator.

• Horizontal Pins: The switch mechanism (Power In / Load Out).
• Vertical Pins (+ / -): The LED indicator light terminals.

Method 1: LED Synchronized with Device (On when Active)

Logic: The button light only turns ON when the device is running. It serves as a "Status Indicator."

• Wiring: Connect LED (+) to the Output side of the switch. LED (-) to Power Negative.
• Applications: Power start buttons, car fog lights, industrial machinery.
• Benefit: Saves power; provides visual feedback that the system is active.

Figure 1: LED turns ON only when button is pressed

Method 2: LED Always ON (Backlight Mode)

Logic: The button light stays ON constantly as long as there is power, regardless of the button position.

• Wiring: Connect LED (+) directly to the Power Positive. LED (-) to Power Negative.
• Applications: Dark environments, hallway switches, standby power indicators.
• Benefit: Allows you to find the switch easily in total darkness.

Figure 2: LED stays ON constantly (Backlight)

Mode	LED Status (Idle)	LED Status (Pressed)
Sync (Status)	OFF	ON
Always ON (Backlight)	ON	ON

Industry Knowledge

What is a 12V Push Button Switch Waterproof?

A 12v push button switch waterproof is a specialized electrical component used to open or close a circuit. The "waterproof" rating (usually IP65) means the switch is sealed against moisture ingress, making it suitable for marine, outdoor, and high-pressure wash-down environments. It is the core interface for controlling power in 12V-24V low-voltage systems.

Latching vs. Momentary: What is the Difference?

Function	Momentary	Latching
Action	Springs back when released.	Stays in place (clicked in).
Analogy	Doorbell / PC Power Button.	Light switch / Lamp switch.
Best For	Reset, Signaling, Horns.	Main Power, Continuous Lighting.

Connection Types Comparison

Type	Pin Terminals	Screw Terminals	Pre-wired (Lead Wires)
Ease of Install	Moderate (Requires soldering)	Easy (Requires screwdriver)	Easiest (Plug & Play)
Space Required	Minimal	Large	Very Compact

Factory Direct Supply from FILN

FILN is a world-class manufacturer of ring led power button waterproof solutions. We offer:

• ✔ No MOQ: Small orders welcome.
• ✔ Fast Lead Time: Quick global shipping via DHL/UPS.
• ✔ Customization: Voltage, wire length, and connector options.
• ✔ Certified Quality: Full CE/RoHS/UL compliance.

Request Free Sample

Official Website: www.filn.com
Email Us: [email protected]

Frequently Asked Questions (FAQ)

Q1: Is this 25mm 4-pin switch truly waterproof for marine use?
Yes, it has an IP65 rating, making it perfect as a filn-25mm-marine-grade-switch for boats and yachts.

Q2: Can I get a 220V version of this 12v push button switch waterproof?
Absolutely. While 12V is standard, FILN customizes voltages from 3V up to 220V AC/DC.

Q3: What is the benefit of the pre-wired version?
The pre-wired momentary push button eliminates soldering errors and speeds up your production line by 50%.

Q4: Do you offer black anodized aluminum push switches?
Yes, we offer both 304 stainless steel and high-end black anodized aluminum finishes.

Q5: What is the mechanical life of FILN buttons?
Our metal push buttons are tested for 500,000 cycles, ensuring years of trouble-free operation.

Q6: Does the ring LED light up when pressed or stay on?
This depends on your wiring. It can be a "Status Indicator" (Sync) or "Always ON" (Backlight).

Q7: Can I order a customized wire length longer than 15cm?
Yes, FILN supports Wire Length Customization to meet your specific equipment needs.

Q8: What certifications do FILN switches have?
We hold CE, UL, RoHS, VDE, and ISO9001 certifications to meet global trade standards.

Q9: How do I secure the switch to the panel?
Each switch includes a high-quality hex nut and a waterproof silicone ring for threaded mounting.

Q10: Are there bi-color LED options for the 25mm switch?
Yes, we can customize Red-Green or Blue-Red dual-color LEDs within the same ring.