CX2.5SN Pluggable Spring Clamp Socket Terminal Block is used for creating safe, detachable, and organized wire harness connections in industrial control panels, PLC systems, automation equipment, instrumentation circuits, and electrical distribution applications. It is specially designed for applications where quick plug-in and unplug field wiring connections are required. The 1 pole modular socket design allows stacking with compatible plug connectors to create custom multi-pole connections, making it ideal for modular wiring and industrial harness applications.
CX2.5SN works as a 1 pole pluggable socket spring clamp terminal block that mates with compatible plug connectors to create a secure electrical connection. It uses spring clamp connection technology, where conductors are inserted using a screwdriver-operated spring mechanism. Once connected, the spring applies constant pressure to create a gas-tight, vibration-proof, and maintenance-free electrical connection. Multiple CX2.5SN units can be stacked together to form multi-pole socket assemblies as per application requirement.
CX2.5SN improves electrical safety by providing a structured pluggable wire connection system that reduces wiring errors during installation and maintenance. The modular socket design allows quick field replacement and helps prevent loose wire connections in vibration-prone industrial environments. Its pluggable construction improves operator convenience and safer circuit servicing in industrial panels.
CX2.5SN is manufactured using high-grade Polyamide insulated housing that provides excellent electrical insulation, flame resistance, and strong mechanical durability. The industrial-grade spring clamp system ensures secure wire holding and low resistance current transfer, while the rugged modular design supports repeated plug-in and unplug operations in industrial applications.
Using CX2.5SN improves panel wiring by creating a compact detachable wire harness connection system. It reduces wiring clutter, speeds up installation, improves maintenance access, and allows quick circuit disconnection during testing or replacement. The modular stackable design also helps create customized pole combinations and cleaner professional wiring layouts in industrial control systems.
| Specification | Details |
|---|---|
| Model Number | CX2.5SN |
| Product Type | Pluggable Socket Spring Clamp Terminal Block |
| Connection Type | Spring Clamp |
| Product Function | Feed Through Socket |
| Number of Poles | 1 Pole |
| Rated Voltage (IEC) | 500 V |
| Rated Current (IEC) | 24 A |
| Rated Voltage (UL/CSA) | 300 V |
| Rated Current (UL/CSA) | 20 A |
| Conductor Size Solid | 0.2 – 4 mm² |
| Conductor Size Stranded | 0.2 – 2.5 mm² |
| Ferrule Capacity | 0.2 – 2.5 mm² |
| Twin Ferrule Capacity | 0.2 – 1.5 mm² |
| AWG Range | 24 – 12 AWG |
| Wire Stripping Length | 10 mm |
| Wire Entry Orientation | Side |
| Operation Type | Screwdriver Operated |
| Housing Material | Polyamide |
| Rated Surge Voltage | 8 kV |
| Pollution Degree | 3 |
| Short-Time Withstand Current | 0.3 kA |
| Length | 18 mm |
| Height | 40 mm |
| Width (Thickness) | 5 mm |
| Mounting Type | Free Floating / Surface / Panel |
| Colour | Grey |
| Standard Pack | 50 Nos |
CX2.5SN is widely used in:
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