The CTS25UNBK is a high-capacity heavy-duty feed through terminal block designed for industrial electrical systems requiring secure wire termination, stable current transfer, and efficient power distribution. Built for demanding industrial environments, this terminal block delivers reliable electrical performance in automation systems, electrical switchgear, power distribution panels, machinery wiring, and industrial control applications.
The CTS25UNBK terminal block is manufactured using premium industrial-grade flame-retardant thermoplastic material that provides superior insulation strength, excellent mechanical durability, and strong resistance against heat, electrical stress, vibration, and industrial operating conditions. Its rugged construction ensures dependable long-term performance even in heavy-duty applications.
One of the major highlights of the CTS25UNBK is its black color-coded housing, which helps maintain organized cable identification and professional panel wiring arrangements. This improves maintenance efficiency and simplifies troubleshooting inside industrial automation systems and electrical control cabinets.
The terminal block features a high-strength screw clamp connection mechanism that provides secure cable locking and minimizes the risk of loose electrical connections during continuous machine operation or industrial vibration. This ensures stable current flow, improves operational safety, and reduces maintenance downtime.
Designed for DIN rail mounting, the CTS25UNBK enables fast installation and convenient servicing within industrial electrical panels and switchgear systems. Its heavy-duty structure supports large cable handling capacity while maintaining organized cable routing.
The feed through terminal block design allows efficient electrical continuity between connected circuits, making the CTS25UNBK suitable for industrial power distribution and signal transmission applications requiring dependable electrical conductivity.
Its compact yet robust design helps reduce panel congestion while improving wiring organization inside electrical enclosures and automation systems.
The CTS25UNBK is engineered for reliable operation in environments exposed to:
The terminal block is widely used in:
Its industrial-grade insulation housing provides strong protection against accidental electrical leakage and enhances operational safety in high-current industrial applications.
The vibration-resistant screw clamp technology ensures secure electrical connectivity and stable performance even in demanding industrial environments where uninterrupted operation is essential.
The CTS25UNBK terminal block supports organized cable management and efficient wire separation, helping maintain professional wiring layouts and simplifying future maintenance work.
Manufactured according to industrial quality and safety standards, the CTS25UNBK ensures dependable electrical operation, long service life, and reliable industrial performance.
Because of its durable heavy-duty construction, secure connection system, and easy installation design, the CTS25UNBK is highly preferred by:
Whether installed in industrial automation systems, electrical control cabinets, power distribution boards, or machine wiring applications, the CTS25UNBK delivers secure wire termination, efficient current transfer, and stable industrial operation.
Its professional-grade design and industrial durability make it an ideal solution for industries seeking safe, organized, and high-performance electrical wiring systems.
| Specification | Details |
|---|---|
| Model Number | CTS25UNBK |
| Product Type | Heavy Duty Feed Through Terminal Block |
| Terminal Type | Feed Through Terminal Block |
| Mounting Type | DIN Rail Mount |
| Connection Technology | Screw Clamp Connection |
| Wire Capacity | Up to 25 sq.mm |
| Rated Voltage | 800V |
| Rated Current | 101A |
| Color | Black |
| Housing Material | Flame Retardant Thermoplastic |
| Conductor Type | Solid & Stranded Wires |
| Insulation Resistance | High Insulation Performance |
| Application | Industrial Electrical Wiring |
| Usage | Power & Signal Distribution |
| Installation Area | Control Panels & Switchgear |
| Operating Temperature | Industrial Standard Range |
| Operating Environment | Industrial Applications |
The CTS25UNBK terminal block is ideal for:
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