QC20 Quick Disconnect Connector

QC20 Quick Disconnect Connector – Industrial-Grade Power Connectivity Solution

When you need reliable, high-current power transmission in demanding environments, the QC20 Quick Disconnect Connector from Cablein Technology delivers enterprise-level performance.  This IP67/IP68-rated connector handles up to 500V DC/AC at 25A, making it perfect for EV charging stations, overwhelming mechanical apparatus, and renewable vitality frameworks. Built from flame-retardant PA66 nylon with gold-plated strong brass pins and exactness silicone fixing, it gives steady operation from -40℃ to 105℃. With cover resistance ≥200MΩ and dielectric withstanding voltage of DC 3KV, this connector meets thorough security benchmarks whereas supporting cable distances across from 3-12mm through overmolded construction.

What is the QC20 Quick Disconnect Connector?

The QC20 Quick Disconnect Connector is an industrial waterproof power connector designed for rapid, tool-free installation in harsh environments.

It highlights a straight fast clamp plan that permits simple hand tightening.

The larger than usual ergonomic nut works indeed when you're wearing gloves or taking care of sleek equipment.

This connector kills the require for field patching or complex wiring work.

You get a pre-assembled, overmolded cable arrangement that keeps up IP keenness out of the box.

The plan serves as a fundamental control bolster interface for huge hardware and machinery.

It's commonly conveyed in EV chargers, open air lighting frameworks, sun oriented establishments, and mechanical automation.

The quick-connect component diminishes establishment time whereas guaranteeing steady, repeatable connections.

Technical Properties & Specifications

Core Performance Parameters

Electrical Ratings:

• 2/3/4 contacts: 500V DC/AC, 25A
• 2+3 contacts: 500V DC/AC, 25A+8A (power + signal)
• 5/7P contacts: 300V DC/AC, 20A

Safety & Insulation:

• Dielectric withstanding voltage: DC 3KV at 2mA for 60 seconds
• Insulation resistance: ≥200MΩ at DC 500V
• UL94-V0 flame-retardant housing material

Environmental Protection:

• IP67 / IP68 waterproof ratings available
• Operating temperature: -40℃ to 105℃
• Injection molding supports cable diameters: 3-12mm

Material Construction

The connector body uses rugged PA66 nylon for superior mechanical strength.

Gold-plated solid brass pins ensure excellent conductivity and corrosion resistance.

Silicone sealing rings provide long-lasting waterproof performance.

The overmolded cable construction creates a single, integrated assembly.

This eliminates potential leak points and improves overall durability.

Key Advantages for Your Application

1. Easy Installation in Any Condition

The oversized quick clamp nut features an ergonomic grip design.

You can achieve proper torque by hand without additional tools.

This works reliably even with gloves or in oily industrial environments.

The universal clamp design accommodates various cable jacket materials.

2. High-Current Power Transmission

This connector handles main power feeds for large industrial equipment.

The 25A current rating supports demanding applications like EV charging.

Multi-contact options allow you to run power and signal through one interface.

3. Proven Environmental Protection

IP67 and IP68 ratings ensure reliable operation in wet conditions.

The connector withstands dust, moisture, and temporary submersion.

It's built for outdoor installation and harsh industrial environments.

4. Complete Customization Options

You can specify cable length to match your exact installation requirements.

Wire gauge options ensure optimal current handling for your application.

Jacket color customization helps with system organization and identification.

Various pin count configurations support different power and signal needs.

5. Compliance & Certification

ETL and CE certified under ISO9001:2015 manufacturing standards.

RoHS compliant materials meet international environmental regulations.

Manufactured in our 6,000㎡ facility with strict quality control protocols.

Primary Applications

EV Charging Infrastructure

Quick disconnect capability simplifies maintenance and component replacement.

High current rating supports Level 2 AC charging systems.

Waterproof design protects connections in outdoor charging stations.

Industrial Equipment & Machinery

Serves as main power interface for heavy machinery and production equipment.

Reduces downtime during equipment changeovers or maintenance cycles.

Withstands vibration, dust, and thermal cycling in factory environments.

Renewable Energy Systems

Ideal for solar panel junction boxes and battery energy storage systems.

Temperature range supports outdoor installation in extreme climates.

IP68 rating protects against moisture in ground-mounted solar arrays.

LED & Outdoor Lighting

Quick connection speeds up installation of stadium and landscape lighting.

Waterproof design ensures long-term reliability in outdoor fixtures.

Customizable cable lengths reduce installation complexity.

Quality Assurance Process

Every quick disconnect connector undergoes comprehensive testing.

Electrical Testing:

• Insulation resistance verification at 500V DC
• Dielectric strength testing at 3KV for 60 seconds
• Contact resistance measurement to ensure low-loss connection

Mechanical Testing:

• Clamp nut torque testing for consistent mating force
• Vibration testing to verify locking mechanism integrity
• Cable pull testing to validate overmold bond strength

Environmental Testing:

• IP67/IP68 waterproof testing through submersion
• Temperature cycling from -40℃ to 105℃
• Salt spray testing per ASTM B117 for corrosion resistance

We maintain stable inventory of over 10,000 pieces per configuration.

100% inspection ensures every connector meets specifications before shipment.

Frequently Asked Questions

Q: Can I introduce this connector without uncommon tools?

A: Yes, the ergonomic nut plan permits legitimate hand fixing without instruments. The speedy clamp component gives steady association force.

Q: What's the contrast between IP67 and IP68 ratings?

A: IP67 ensures against transitory submersion up to 1 meter for 30 minutes. IP68 offers expanded submersion assurance for persistent submerged applications.

Q: How do I select the right cable gauge?

A: For 25A applications, we prescribe 14 AWG (2.5mm²) least. For shorter runs or higher current, 12 AWG (4.0mm²) gives extra capacity.

Q: Can this connector handle open air UV exposure?

A: Yes, the PA66 lodging incorporates UV stabilizers for long-term open air utilize. The fabric keeps up judgment through amplified sun exposure.

Q: What upkeep does this connector require?

A: Assess the silicone seal occasionally for wear or harm. Clean the contact zone if uncovered to over the top tidy or contaminants.

Q: Is this connector congruous with adaptable cable types?

A: Yes, the all inclusive clamp plan works with PVC, TPU, and rubber-jacketed cables inside the 3-12mm distance across range.

Q: What's the anticipated benefit life?

A: With appropriate establishment and environment-appropriate utilize, you can anticipate 10+ a long time of dependable benefit and thousands of mating cycles.

Q: Can you customize the stick configuration?

A: Completely. We offer 2, 3, 4, 5, and 7-pin setups, additionally combination power/signal courses of action like 2+3 contact designs.

Get Your Custom Solution Today

Ready to specify the right quick disconnect connector for your project? Contact our technical team at nick@cableinco.com to discuss your requirements, request technical drawings, obtain samples, or confirm specifications for your QC20 Quick Disconnect Connector application.