Telephone Plug Switch Stainless Steel RJ9 19mm Momentary LED Ring FILN

Button Switch DrawingProduct Overview

The FILN 19mm Telephone Plug Switch (FLM19-10FEPM) is a revolutionary industrial component also known as the RJ9 switch. Encased in a premium 304 stainless steel shell, this button features a momentary (self-resetting) function. Unlike traditional pin terminals, its unique rj9-connector-push-button-switch design allows for rapid "plug-and-play" installation, significantly reducing wiring time. With certifications including ISO9001, CE, VDE, RoHS, SGS, and UL, and an IP65 waterproof rating, this 19mm-led-ring-telephone-plug-switch is perfect for telecommunications, automation, and complex modular systems. As a leading manufacturer, FILN offers quick-connect-rj9-metal-switch solutions with full customization for global B2B procurement.

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Quick Specifications

Model Number	FLM19-10FEPM
Mounting Hole Size	19mm (0.75 inch)
Operation Function	Momentary (Self-Reset)
LED Colors	R/G/Y/B/W
Button Head	Flat Head with Ring LED
Terminal Type	Telephone Plug (RJ9 Connector)

Performance Parameters

Rated Voltage	12-24V / 110-220V (Customizable)
Rated Current	5A AC / 5A DC
Insulation Resistance	≥ 1000MΩ
LED Rated Current	< 20mA
Certifications	ISO9001, CE, VDE, RoHS, SGS, UL

Component Materials

Button/Shell	304 Stainless Steel / 6063 Aluminum
Connector Interface	RJ9 Modular Jack
Base	PA66+GF20% Flame Retardant Nylon
Contacts	Silver Alloy AgCdO12

General Characteristics

Operating Temp	-25°C to +85°C
Protection Level	IP65, IK08
Mechanical Life	500,000 Cycles

Key Features & Advantages

• RJ9 Telephone Plug Design: Simplifies connectivity using standard telephone cables, preventing wiring errors.
• Momentary Precision: Perfect for pulse signaling or temporary state changes in rj9-connector-push-button-switch systems.
• Illuminated Feedback: High-brightness ring LED for clear operational status.
• Premium Durability: 304 Stainless Steel provides superior corrosion resistance compared to plastic alternatives.
• Wide Voltage Support: Compatible with 12V-24V DC and 110V-220V AC industrial standards.

LED Color Indicators:

• Red: Error, Stop, or Emergency status.
• Green: Normal Operation, Start, or Safe status.
• Yellow: Warning or Standby mode.
• Blue: Special Function or Reset action.
• White: Power Indicator or General illumination.

Applications

This waterproof-rj9-push-button-ip65 is ideally used in:

• Telecommunication equipment and modular intercom systems.
• Security control panels requiring quick-swap components.
• Industrial automation lines with centralized wiring cabinets.
• Medical monitoring devices and laboratory equipment.

Pin Terminal vs. Telephone Plug Switch

Feature	Regular Pin Switch	RJ9 Telephone Plug Switch
Wiring Method	Soldering or Wire Terminals	Direct Modular Plug-in (RJ9)
Installation Speed	Slow (Manual wiring)	Extremely Fast (Plug & Play)
Maintenance	Difficult to replace	Easy "Hot-swap" capability

Installation Steps

1. Drill a 19mm hole in the control panel.
2. Fit the silicone rubber gasket onto the switch body.
3. Insert the button from the front of the panel.
4. Secure the switch by tightening the M19 metal nut from the back.
5. Simply plug in your RJ9 telephone connector to complete the wiring.

Factory Direct Supply

FILN factory offers professional telephone-plug-switch-wiring solutions with no MOQ and fast global delivery.

• No MOQ
• Voltage Customization
• Custom Wire Harnesses
• Fast Lead Time

Get a Free Sample

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

Frequently Asked Questions (FAQ)

Q1: What is an RJ9 Telephone Plug Switch?
It is a push button switch that uses a modular RJ9 jack for its electrical connection instead of standard pins. Q2: Is this 19mm LED switch waterproof?
Yes, it is rated IP65, making it a waterproof-rj9-push-button-ip65 suitable for industrial environments. Q3: Does this 4-pin RJ9 switch support LED lighting?
Yes, the 19mm-led-ring-telephone-plug-switch includes a ring LED that can be wired for status indication. Q4: Can I remove the key or change the connector?
The RJ9 connector is standardized, but FILN can customize the internal wiring configuration to meet your needs. Q5: What is the benefit of using 304 Stainless Steel?
Our stainless-steel-momentary-rj9-switch provides extreme resistance to oxidation and physical impact (IK08). Q6: Does this switch have a latching function?
This model (FLM19-10FEPM) is momentary (self-reset). If you need latching, please check our other series. Q7: What voltages are available for the LED?
We support 12V, 24V, 110V, and 220V standard voltages, and offer custom voltage settings. Q8: Is the RJ9 connector included?
The switch has the RJ9 female jack built-in. We can also provide the male plug cables upon request. Q9: How many cycles is the switch rated for?
It is tested for 500,000 mechanical operations and 100,000 electrical operations. Q10: Can I use this for signal-level switching?
Yes, the silver contacts make it excellent for both power (5A) and low-voltage signal switching.