The CX2.5/4(E)R1 Fuse Terminal Block is a precision-engineered industrial fuse feed through terminal block designed for secure conductor termination, integrated fuse protection, circuit safety, and organized industrial electrical panel wiring. It is specially developed for industrial control panels, PLC systems, relay circuits, instrumentation systems, automation cabinets, and machine wiring applications where circuit protection and safe conductor management are essential.
In industrial electrical systems, sensitive control circuits require protection from short circuits, overload conditions, and abnormal electrical faults. Traditional fuse holders and separate terminal connections increase wiring complexity, consume more panel space, and make maintenance difficult. The CX2.5/4(E)R1 solves these issues by integrating fuse protection and feed through conductor termination in one compact DIN rail terminal block.
The functional working design of CX2.5/4(E)R1 is based on a fused feed through terminal principle. Incoming and outgoing conductors are connected through the terminal block while the fuse remains in the electrical circuit path. Under normal operation, current flows through the fuse and continues to the connected load. In the event of overload or fault, the fuse interrupts the circuit and protects downstream electrical components from damage.
Its compact DIN rail mounted design improves panel organization, reduces accessory requirements, and supports fast maintenance and fuse replacement.
This makes it highly suitable for control circuits, instrumentation loops, relay protection circuits, signal wiring, PLC I/O systems, and industrial automation applications.
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Industrial electrical systems require:
✔ Fuse protected conductor termination
✔ Safe overload protection
✔ Compact DIN rail installation
✔ Better maintenance safety
✔ Organized industrial panel wiring
✔ Reliable electrical continuity
Without a fuse terminal block, systems may face:
◆ Separate fuse holder requirements
◆ Wiring clutter
◆ Difficult troubleshooting
◆ Slow maintenance access
◆ Reduced panel organization
◆ Poor circuit protection
The CX2.5/4(E)R1 solves these issues by providing a compact fuse protected terminal solution.
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The CX2.5/4(E)R1 works on a fused feed through terminal principle.
Its working design includes:
✔ Incoming conductor termination
✔ Outgoing protected circuit connection
✔ Fuse mounted in circuit path
✔ Overload fault interruption
✔ Safe conductor holding
✔ Easy fuse replacement access
This creates a safe and protected industrial wiring system.
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◆ Fuse terminal block
◆ Feed through conductor connection
◆ Integrated fuse protection
◆ Compact DIN rail mounting design
◆ Secure screw clamp termination
◆ Safe overload interruption
◆ Easy fuse replacement
◆ High insulation housing
◆ Reliable electrical continuity
◆ Better panel wiring organization
◆ Maintenance-friendly design
◆ Long industrial service life
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The CX2.5/4(E)R1 improves electrical safety by providing:
✔ Fuse based circuit protection
✔ Better overload safety
✔ Reduced equipment damage risk
✔ Faster maintenance access
✔ Improved troubleshooting support
✔ Organized protected wiring
Its integrated fuse design improves industrial panel safety.
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The CX2.5/4(E)R1 is manufactured using industrial-grade polyamide insulated housing with integrated fuse holding conductive components.
Its construction provides:
✔ High mechanical strength
✔ Durable insulated body
✔ Secure fuse mounting
✔ Stable conductor holding
✔ Heat resistant industrial performance
✔ Long service life
Its rugged design supports:
✔ Mechanical stress resistance
✔ Vibration resistance
✔ Continuous industrial operation
✔ Reliable electrical performance
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The CX2.5/4(E)R1 improves panel wiring by providing:
✔ Protected compact wiring
✔ Reduced separate fuse accessories
✔ Cleaner panel layout
✔ Faster maintenance access
✔ Easier troubleshooting
✔ Professional electrical panel finishing
| Specification | Details |
|---|---|
| Product Model | CX2.5/4(E)R1 |
| Product Type | Fuse Terminal Block |
| Terminal Function | Feed Through with Fuse Protection |
| Rated Current | 10 A |
| Rated Voltage | 250 V |
| Rated Surge Voltage | 8 KV |
| Conductor Capacity | 0.2 – 4 sq.mm |
| AWG Range | 24 – 10 AWG |
| Fuse Type | Cartridge Fuse |
| Fuse Size | 5 x 20 mm |
| Fuse Current Rating | 10 A |
| Connection Type | Screw Clamp |
| Wire Entry Type | Side Entry |
| Mounting Type | DIN 35 / DIN 35-15 Rail |
| Housing Material | Industrial Grade Polyamide |
| Color | Grey |
| Structural Design | Fuse Feed Through Terminal |
| Mechanical Strength | High |
| Insulation Property | Non-Conductive |
| Heat Resistance | Industrial Grade |
| Moisture Resistance | Yes |
| Dust Resistance | Industrial Grade |
| Corrosion Resistance | Yes |
| Vibration Stability | Excellent |
| Mounting Stability | Secure DIN Rail Fitment |
| Safety Advantage | Fuse Based Circuit Protection |
| Maintenance Benefit | Easy Fuse Replacement |
| Service Life | Long Industrial Use |
| Main Usage | Protected Circuit Wiring |
| Panel Benefit | Organized Safe Wiring |
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► Integrated fuse protection design
► Better overload safety
► Compact DIN rail mounting
► Easy fuse replacement support
► Reliable electrical continuity
► Better panel wiring organization
► Long industrial service life
► Professional circuit protection solution
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✔ PLC Panels
✔ Control Panels
✔ Relay Panels
✔ Instrumentation Circuits
✔ Automation Systems
✔ Signal Wiring Systems
✔ Process Control Panels
✔ Machine Wiring Systems
✔ OEM Electrical Assemblies
✔ Industrial Control Cabinets
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