The XCDS-25 Disconnect Terminal Block is engineered for industrial control panels, instrumentation circuits, and automation systems requiring secure signal isolation and routine testing. Featuring an integrated knife-disconnect lever, this terminal block allows technicians to open circuits manually without disconnecting field wiring, minimizing maintenance downtime in control cabinets.
Key Features
Positive-Lock Knife Disconnect: Lever-action disconnect zone provides clear visual status of circuit interruption.
Vibration-Resistant Clamp Technology: Maintains constant contact force against thermal expansion and heavy mechanical shock.
Integrated Test Points: Built-in dual function shafts accept standard test plugs (2.3 mm) for fast voltage and current measurements.
Modular Bridge System: Plug-in jumpers enable fast potential distribution across multiple adjacent terminals.
Flame-Retardant Housing: Molded from PA66 engineering nylon, meeting UL 94 V-0 flammability standards.
Product Range
|
Model |
Rated Cross-Section |
Current Rating |
Voltage Rating |
Width |
Connection Type |
|
XCDS-25-S |
2.5 mm2 (12 AWG) |
20 A |
400 V / 500 V |
5.2 mm |
Screw / Spring Clamp |
|
XCDS-25-T (Twin) |
2.5 mm2 (12 AWG) |
20 A |
400 V / 500 V |
5.2 mm |
3-Connection Feed-Through |
|
XCDS-25-P |
2.5 mm2 (12 AWG) |
20 A |
400 V |
5.2 mm |
Push-In / Test Sockets |
Technical Specifications
|
Insulating Material |
Polyamide (PA66), tracking resistance CTI 600. |
|
Rated Surge Voltage |
6 kV. |
|
Pollution Degree |
3. |
|
Stripping Length |
9 mm to 11 mm. |
|
Mounting Type |
DIN Rail NS 35/7.5 and NS 35/15. |
|
Certificates & Compliance |
CE, UL 1059, RoHS, IEC 60947-7-1. |
Applications
Industrial Automation Panels: PLC input/output signal routing and loop isolation.
Process Control Instrumentation: 4 mA to 20 mA current loop testing and sensor calibration.
Power Distribution Cabinets: Secondary control circuit protection and metering segregation.
Railway Signaling Systems: High-reliability circuits subjected to continuous vibration.
Customization & OEM/ODM
Housing Colors: Standard gray, blue, black, and orange available from stock; custom colors subject to minimum order quantities (MOQ).
Laser Marking: Custom terminal block part numbers, circuit diagrams, or terminal designations printed directly on PA66 housing.
Pre-Assembled DIN Rail Assemblies: Custom configuration of terminal blocks, end brackets, partition plates, and jumpers delivered ready for panel integration.
Why Choose Us
In-House Tooling & Injection Molding: Automated multi-cavity precision molds ensure tight dimensional tolerances (+/-0.05 mm) on copper current bars and plastic housings.
Automated Metal Stamping: High-speed progressive stamping presses form nickel-plated copper alloy current carriers for low contact resistance (< 0.8 mOhm).
Rigorous Quality Control: 100% dielectric strength testing, torque/pull-force verification, and automated optical inspection (AOI) for contact alignment prior to packaging.
Direct Factory Supply: Stable lead times, competitive tier pricing for volume system integrators, and complete material traceability logs.
Frequently Asked Questions
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