Industrial DIN Rail Terminal Block - Modular Screw & Spring Clamp Series
High-density DIN rail terminal blocks designed for secure wire termination in industrial control panels, PLC systems, and power distribution units. Molded from virgin polyamide (PA66) and built with nickel-plated copper alloy current bars, ensuring low contact resistance and reliable long-term electrical performance under heavy mechanical vibration. Compatible with standard TS 35 DIN rails.
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XCDT-25 DIN Rail Terminal BlockThe XCDT-25 is a high-density DIN Rail Terminal Block engineered for secure, vibration-resistant power and signal distribution in industrial control panels. Built on standard TS 35 DIN rails, it...view more -
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XCDT-16 DIN Rail Terminal BlockThe XCDT-16 is a 16mm2 DIN Rail Terminal Block engineered for secure, high-density wire termination in industrial control panels and power distribution units. Built with PA66 housing and optimized...view more -
![XCDT-10 DIN Rail Terminal Block]()
XCDT-10 DIN Rail Terminal BlockThe XCDT-10 is a high-density screw connection DIN rail terminal block engineered for 35mm top-hat rails (EN 60715). Designed for industrial electrical enclosures and control gear, it accommodates...view more -
![XCDT-6 DIN Rail Terminal Block]()
XCDT-6 DIN Rail Terminal BlockThe XCDT-6 is a 6mm standard screw-connection feed-through DIN rail terminal block engineered for industrial control panels, switchgear, and power distribution networks. Designed for secure...view more -
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XCDT-4 DIN Rail Terminal BlockThe XCDT-4 is a standard 4 mm² feed-through DIN rail terminal block engineered for industrial control and power distribution panels. Built on a compact housing profile, it provides secure wire...view more -
![XCDT-2.5 DIN Rail Terminal Block]()
XCDT-2.5 DIN Rail Terminal BlockThe XCDT-2.5 is a modular DIN rail terminal block engineered for high-density industrial control panel wiring. Designed for standard 35 mm top-hat rails (EN 60715), it accommodates wire...view more
Key Features
Vibration-Resistant Clamping: High-grade chrome-nickel spring steel or high-torque steel screws prevent wire loosening in high-vibration machinery environments.
Low Millivolt Drop: Optimized current bar geometry minimizes contact resistance and prevents localized thermal hotspots.
Modular Bridging System: Standardized plug-in jumpers reduce cross-connection wiring time across multi-tier panel layouts.
Flame-Retardant Housing: Molded from virgin PA66 rated to UL94 V-0, ensuring high mechanical and thermal endurance.
Clear Identification: Integrated marking zones support custom laser printing and snap-on marker tags for error-free circuit tracing.
Electrical & Mechanical Specifications
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Rated Voltage |
600V (UL) / 800V (IEC) |
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Rated Current |
24A to 125A (model dependent) |
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Wire Cross-Section |
0.2 mm2 to 35 mm2 (24 AWG to 2 AWG) |
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Stripping Length |
9 mm – 18 mm |
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Dielectric Strength |
> 3.5 kV / AC (1 min) |
|
Operating Temperature |
-40°C to +105°C |
|
Mounting Type |
DIN Rail TS 35 / 7.5 and TS 35 / 15 |
Dimensions & Engineering CAD Assets
Standard Dimensions (Feed-Through Model): Width (Pitch) 5.2 mm × Height 47 mm × Length 42.5 mm
Materials & Quality Control
Raw Materials: Virgin PA66 (Polyamide 66), halogen-free, tracking resistance CTI 600. Current bar made of electrolytic copper alloy with min. 3 um tin plating.
Manufacturing & Testing Evidence
Automated injection molding lines with real-time pressure and temperature monitoring to eliminate structural micro-voids.
100% automated electrical testing on production lines verifying continuity, insulation breakdown, and dielectric strength.
In-house laboratory testing covering mechanical pull-out force, temperature rise, and salt spray corrosion per IEC 60947-7-1 standards.
Applications
Industrial Automation Control Panels
01
PLC and DCS I/O Cabinets
02
HVAC Power Distribution Enclosures
03
Renewable Energy Inverters and Battery Energy Storage Systems (BESS)
04
Machine Tool Electrical Interconnection
05
Customization & OEM/ODM
Housing Colors
Standard gray, blue, yellow-green, red, black; custom Pantone colors available for volume production.
Laser Marking
Custom terminal designations, part numbers, or client logos engraved directly onto the housing.
Pre-Assembled DIN Rails
Factory-configured rail assemblies featuring pre-installed terminal blocks, end brackets, and partitions tailored to your wiring layout.
Tooling Adaptation
Custom metal stamping and mold modifications for specialized OEM footprints.
Certification & Compliance
Compliance Standards
IEC 60947-7-1, UL 1059, CSA C22.2 No. 158.
Certifications
UL Listed, CE, RoHS, REACH compliant.
Type Test Reports
Available upon request for vibration endurance (IEC 60068-2-6) and temperature cycling.
Packaging & Delivery
Standard Packaging
Industrial bulk packaging in anti-static PE bags and reinforced corrugated master cartons (typically 50 pcs/box, 1000 pcs/carton).
Traceability
Cartons labeled with exact part numbers, batch tracking numbers, production dates, and quantities.
Lead Time
2 weeks for standard catalog items; 4 weeks for custom color or pre-assembled rail solutions.
RFQ / CTA
Request a Quote or Sample Evaluation
Ready to verify our product quality in your lab? Submit your requirements below to receive professional drawings, quotation sheets, or evaluation samples.
[Request Free Sample Kit for Lab Testing]
[Submit RFQ for Volume Production]
As one of the most professional din rail terminal block manufacturers in China, we're featured by quality products and good service. Please rest assured to buy bulk customized din rail terminal block made in China here from our factory. Contact us for pricelist and free sample.
