PCB Din Rail Mounting Clip

Key Features

Global Standard Compliance

Rapid Snap-On Installation

Maximum Space Savings

Easy Modular Upgrades

PCB Din Rail Mounting Clip

Key Features

Global Standard Compliance

Rapid Snap-On Installation

Maximum Space Savings

Easy Modular Upgrades

Reliable DIN Rail Mounting with 35mm Rail Brackets

Looking for a fast, tool-free way to secure devices in your control cabinet? This page unites three din rail mounting bracket options: a lightweight green plastic clip, a black spring-release base, and a nickel-plated steel plate. Each model locks onto any standard 35 mm rail bracket with a single push—no drilling required.

The plastic version offers low weight and insulation for PLC add-ons; the black spring unit withstands frequent swap-outs at test stations; the metal plate endures −40 °C to +85 °C and 2 g vibration, perfect for outdoor or heavy-duty gear. Pre-drilled patterns accept RJ45, USB, M12 or DC modules, keeping your cabinet compact and service-friendly.

DRG-01/02/03/04 Snap-Fit Plastic Din Rail Mounting Clips Series

Available in black, green, or grey, the DRG-01 DIN Rail Mounting Plate ensures secure, efficient component integration. Snap this robust 35mm rail bracket onto any standard rail, creating a stable, professional setup. Precise dimensions deliver seamless mounting for diverse industrial applications, complete with included hardware.

Quick Snap-On Mount

Mouting Screws Included

Eco-Friendly Material

Versatile Component Support

Extended Length Stability

DRG01~04 Din rail mounting clips

DRG-05/06/07/08 Quick-Release Spring Din Rail Mounting Plate

Delivering a secure, reliable mounting solution, this robust snap-in rail holder also functions as a practical 35mm DIN rail mounting clips. Its durable construction with an integrated locking mechanism ensures firm, stable attachment to standard DIN rails. Simply use this din rail mounting clip to instantly create a dependable setup for industrial control panels and automation systems—simplifying installation and maintenance.

Tool-free installation

Durable plastic construction

Simplifies field maintenance

Streamlined design

Optimizes panel space

DRG05~08 Din Rail Mounting Plate

DRG-09/10 Metal Secure Din Rail Mounting Clip

This heavy-duty panel-to-rail adapter offers superior durability and reliable performance. Its innovative tool-free spring mechanism ensures exceptionally fast and secure mounting onto standard DIN rails. Designed as a robust din rail mounting adapter 35mm, it simplifies din rail mounted component installation and removal. This bracket is perfect for demanding industrial applications requiring efficiency and long-lasting stability.

Reliable spring action

Standard 35mm DIN fit

Streamlines assembly process

Corrosion-resistant finish

Multiple M4 screw holes

DRG09~10 Din Rail Mounting Bracket

Customized Din Rail Mounting Adapters for Your Industrial Setup!

At AOSI, we understand the critical demand for secure and efficient component integration within every industrial control panel. Drawing on many years of precision engineering expertise, we design a complete range of solutions—from robust din rail mounting clips to versatile din rail pcb holder adjustable brackets. Whatever your unique component or space requirement, we deliver quick-turn prototypes and scalable production that slot seamlessly into your brand and quality standards.

Tailored Mounting Designs: Choose specific dimensions, material blends, or custom features for your components.

Industrial-grade Durability: Engineered from high-strength plastic or robust metals, ensuring lasting performance.

Rapid Installation & Optimization: Tool-free mechanisms and compact footprints for streamlined assembly and space maximization.

Broad Application Support: Fast answers for PCB integration, module mounting, and diverse control panel setups.

Our dedication lies in delivering AOSI Din rail mounting solutions that not only meet but exceed your expectations, elevating your brand’s reputation in the industrial automation market.

Collage of customizable panel-to-rail adapters

Why Choose AOSI Electronics as Your Partner?

Certified by UL CE RoHS
Certified by UL/CE/RoHS

At AOSI Electronics, all our terminal blocks and connectors are rigorously tested and fully certified:

UL, CE, RoHS, and REACH compliant

✅ 100% quality inspection before shipment

✅ Strict adherence to ISO 9001:2015 quality management standards

✅ Fireproof, high-temperature resistant, and vibration-tested designs for industrial environments

🔒 Reliable connection starts with certified components. We make no compromise when it comes to safety and compliance.

Strong Manufacturing Capacity(1)
Manufacturing Capacity

As a direct factory with over 15 years of experience in terminal block production, AOSI provides:

🔧 Over 30 injection molding machines

🧰 In-house tooling and mold design capabilities

👷 50+ skilled workers and 8 production lines

🚚 Monthly output over 5 million pieces

From prototyping to bulk delivery, we offer stable lead times, flexible MOQ, and consistent product quality.

OEM Capability & Global Reach
OEM/ODM Capability

Whether you are a distributor, system integrator, or OEM, AOSI is ready to support your growth:

🌐 Exporting to 40+ countries across Europe, Asia, and the Americas

🧩 Customizable options: pin count, logo, color, housing material, packaging

🤖 Engineering support for special pitch, modular block design, and high-current applications

📦 We speak your language: fast communication, drawings, samples, and global logistics support.

FAQs Din Rail Mounting

No, we AOSI’s din rail mounting clips mostly feature a spring-loaded or snap-on design.
This typically allows for quick, tool-free installation directly onto standard DIN rails,
simplifying assembly.

Yes, a din rail mounting bracket for pcb often features adjustable mounting holes. Its
wider base securely accommodates various PCB sizes, ensuring versatile control panel
integration.

Yes, we offer customization for our din rail mounting adapter 35mm products. Options
include tailored dimensions, specific materials, custom colors, and branding to meet your
unique needs.

Yes, our din rail mounting brackets are designed to meet relevant industry standards.
Specific certifications like UL listing vary by series; please consult product datasheets for
compliance details.

For din rail mounting clip stainless steel versions, we use durable SUS304 or SUS316 grades. Detailed durability test data is available from our technical support team upon request.

Yes, din rail mounting clips of our company are compatible with 35mm DIN rails, a
common standard. Exact dimensions vary by model; for instance, our DRG09 clip is 80.5mm
long.

Our din rail mounting bracket’s maximum weight capacity varies by model and material.
Please refer to the specific product’s datasheet for detailed load ratings and application
guidelines.

Our MOQ and bulk pricing for din rail mounting clips vary by model and order volume.
Please contact our sales team directly for a tailored quote based on your specific needs.

Yes, AOSI’s din rail mounting brackets are engineered from robust, industrial-grade
materials. They withstand harsh environments like temperature extremes and vibration,
ensuring reliable performance.

The typical lead time for large din rail mounting clip orders generally ranges from 4 to 8 weeks. This depends on order volume and specific product configuration. Please contact our sales team for a precise timeline.

Ready to Accelerate Your Installation Solutions?

Talk to our application engineers today and get a free DIN Rail Mounting sample kit.

Chapter 1. What is a Din Rail Mounting?

DIN rail mounting is a standardized method of snapping electrical and electronic components onto a 35 mm metal rail first defined by the German Institute for Standardization (DIN). By using spring-loaded or screw-tightened brackets, engineers can pre-assemble PCBs, relays, power supplies, PLCs and I/O terminals outside the panel, then click the whole assembly into place in seconds.

This plug-and-play approach keeps wiring neat, saves cabinet space, streamlines maintenance, and simplifies future upgrades. It also meets global EN and IEC standards, making it a universal choice for control panels worldwide. For a ready-to-use DIN rail mounting bracketcompatible with 35 mm rails, explore our DGR-01-04 series.

din rail mounting bracket dgr-03

At its core, the system utilizes a metal DIN rail, typically a 35mm wide perforated or slotted profile. The effectiveness and adaptability of DIN rail mounting are largely due to the seamless interaction of its primary components:

  • Integrated 35mm Rail Brackets: Many devices are specifically designed with an integrated 35mm rail bracket. This allows for quick, tool-free snap-on or slide-in attachment directly to the DIN rail. The benefit here is clear: it significantly simplifies assembly, reduces installation time, and minimizes the need for additional hardware.
  • Panel-to-Rail Adapters: For components not inherently designed for rail mounting, a DIN rail mounting serves as a crucial interface. These adapters convert standard panel-mount devices—such as certain power supplies or interface modules—into DIN rail-compatible units. This adaptability greatly enhances the system’s flexibility and modularity.

This standardized approach ultimately improves the efficiency of industrial control panel design, maintenance, and future upgrades by providing a cohesive and easily manageable mounting solution.

Chapter 2. How do I Install and Remove the Bracket?

In industrial control, brackets are vital for securing electrical components. Though seemingly simple, their installation and removal demand precision, particularly concerning rail clearance and din rail mounting plate. Understanding these nuances is crucial for safe and efficient operations.

Understanding Rail Clearance

Before diving into installation, you need to grasp Rail Clearance. In industrial settings, this crucial concept defines the minimum safe distances between components inside an enclosure. Maintaining these gaps ensures proper equipment function and personnel safety.
Ignoring adequate clearance in confined spaces can have serious repercussions:

  • Poor Heat Dissipation: Electronic components generate heat. Insufficient clearance leads to overheating, shortening lifespan and potentially causing failures.
  • Maintenance Difficulties: Cramped spaces make inspection, repair, or replacement impossible for technicians, significantly increasing complexity and downtime.
  • Safety Hazards: Certain connections might require operational space. Improper clearances could lead to accidental contact or short circuits.
  • Compatibility Issues: Future expansion, perhaps with a new DIN rail PCB holder or other modules, becomes challenging without initial spatial planning. An adjustable bracket can help mitigate this by allowing you to optimize space.

Therefore, when installing any bracket, particularly within complex electrical cabinets, it’s imperative to consider both vertical clearance (space above and below) and horizontal clearance (space on either side) to ensure your equipment has room to “breathe.”

DIN Rail Installation Method

Installing the DIN rail itself is typically straightforward, as they are usually secured to the control cabinet’s backplate with screws. However, mounting devices onto the DIN rail requires a specific technique:
Preparation:

  • Select the Correct DIN Rail: Make sure the rail’s length and type (like the common TS35) suit your devices and the available mounting space.
TS35 din rail
  • Gather Tools: Typically, you’ll only need a screwdriver (Phillips or flat-head, depending on the screw type) and a small flat-head screwdriver or specialized tool for assisting with device latches.
  • Check Device Compatibility: Confirm your device has the appropriate clips or slots on its bottom for DIN rail mounting.

Securing the DIN Rail:

  • Position the DIN rail: Place the rail on the control cabinet’s backplate at your desired location.
  • Use screws through the pre-drilled holes on the rail to firmly secure it to the backplate. Ensure the rail is level and stable.

Mounting the Device onto the DIN Rail:

  • Hook the Top Edge: Most DIN rail devices feature one or more top clips. Slightly tilt the device and hook its top edge onto the upper edge of the DIN rail.
  • Press Down: Keeping the top edge hooked, press down firmly on the bottom of the device. You’ll hear a “click” or feel the latch engage, indicating the device is securely fastened to the rail.
  • Verify Stability: Gently wiggle the device to ensure it’s not loose.

DIN Rail Device Removal Method

Removing devices from a DIN rail is equally quick, but it requires a careful technique to avoid damaging the device or the rail:
1. Secure Disconnection: Before removing any electrical device, always ensure that the relevant circuit is completely de-energized and that safety precautions are in place to prevent accidental re-energization. This is the most critical step!
2. Release the Bottom Latch:

  • Lever-Style Latch: Many DIN rail devices have a movable plastic or metal lever on the bottom. Use a small flat-head screwdriver (or a specialized tool) to gently pry this lever up or down to release the device’s bottom latch.
  • Fixed Latch: Some devices do not have a lever. Instead, you’ll need to apply slight outward pressure on the bottom of the device while simultaneously lifting it upwards from the rail. This requires a bit of finesse, so be careful not to use excessive force.
  • Push-Button Latch: Certain devices feature a push-button or area on the bottom that, when pressed, releases the latch.

3. Lift and Remove: Once the bottom latch is released, gently lift the bottom of the device, then lift the entire device clear of the DIN rail’s top edge.
Through this guide, you should now have a clearer understanding of the importance of rail clearance and be proficient in the basic methods of DIN rail mounting. Are you ready to tackle your next bracket installation with confidence?

Chapter 3. Application and Advantages of Din Rail Mounting in Various Areas

DIN rail mounting is a ubiquitous and essential method for organizing and securing electrical and control components within industrial enclosures and machinery. Its widespread adoption stems from its numerous benefits across various applications.
Applications
Din rail mounting bracket is critical in diverse sectors, from factory automation and building management systems to telecommunications and power distribution. It’s the go-to solution for mounting:

  • Circuit breakers and contactors: Providing a secure and accessible arrangement.
  • PLCs and HMIs: Offering modular integration for control systems.
  • Power supplies and terminal blocks: Ensuring orderly and safe power distribution and wiring.
  • Relays and interface modules: Facilitating complex control logic and signal routing.
Circuit breakers and contactors
PLCs and HMIs
Power supplies and terminal blocks
Relays and interface modules

Advantages

The system offers significant operational and practical advantages:

  • Space Optimization: Its compact design allows for high-density component placement, maximizing enclosure utility.
  • Modularity and Flexibility: Components can be easily added, removed, or rearranged, simplifying system expansion and reconfiguration.
  • Reduced Installation Time: The snap-on or slide-in mechanism significantly cuts down assembly time and labor costs.
  • Improved Organization: Provides a clean, professional, and easily traceable wiring layout, aiding in troubleshooting and maintenance.

International Standards Compliance

For global applicability and interchangeability, adhering to international standards is paramount. Key parameters to consider include:

  • EN 60715: This standard specifies the dimensions of top-hat rails (e.g., 35mm wide) used for mounting electrical equipment.
  • Material Specifications: Rails are typically made of galvanized steel, stainless steel, or aluminum, with specific corrosion resistance and conductivity requirements.
  • Load Bearing Capacity: Ensuring the rail can safely support the weight of mounted components under various operational conditions.

By adhering to these standards, manufacturers and integrators ensure reliable, safe, and globally compatible DIN rail mounting solutions.

Conclusion

Choosing the perfect DIN rail mounting solution for your control panel or IIoT upgrade boils down to a few core variables. By focusing on device compatibility, available cabinet space (and crucial rail clearance), and specific environmental demands, you can confidently select the ideal components for a setup that’s both robust and neatly organized.
For your DIN rail mounting needs, trust seasoned manufacturers like AOSI Terminals. They combine years of field experience with agile, low-MOQ production to offer versatile solutions, including DIN rail PCB holder adjustable options, directly showcasing product advantage.
Partnering with an expert supplier guarantees robust, UL- or CE-certified hardware and provides up-to-date insight on emerging trends. This ensures your control panels benefit from the latest innovations in compact footprints, enhanced modularity, and sustainable materials, providing a future-proof foundation for your industrial applications.
Take the next step: request a quote or a sample kit from your preferred manufacturer. Hands-on evaluation of performance, pricing, and custom-branding options will give you the clarity needed to choose a DIN rail mounting clips solution that supports your technical targets—and your business goals.