The stable operation of electrical equipment relies on reliable connections, and terminal blocks serve as one of the core components in achieving this. Their performance directly impacts the long-term stability and safety of the equipment. Over time, terminal blocks are susceptible to various factors such as environmental conditions, load, and operational stress, making regular maintenance and inspection crucial for extending the equipment's lifespan. XC shares some practical tips on the inspection and maintenance of terminal blocks with you:
1. Regularly inspect the appearance of the terminal connections.
2. Check the wiring connections
3. Cleaning and Lubrication, Maintain a Clean Environment
4. Fastening and Fixation, Loosening and Vibration of Textile Wire Terminals
5. Select a professional supplier, one with mature technology and superior quality, to ensure the performance and durability of the product from the source. As a specialized manufacturer of terminal blocks, XC consistently provides high-quality terminal blocks and technical services. Its terminal blocks undergo strict quality control and testing, meeting international standards and capable of stable operation in various harsh environments.

| UL/CUL Techical Date | |||
| Use Grroup | B | C | D |
| Rated Voltage(V) | 300 | . | 300 |
| Rated Current(A) | 8 | . | 10 |
| Wire Range Solid/Stranded(AWG) |
28-16 | ||
| Withstanding VOLTAGE | 1600V/Min | ||
| IEC Techical Date | |||
| Overvoltage Category | Ⅲ | Ⅲ | Ⅱ |
| Contamination Class | 3 | 2 | 2 |
| Rated Voltage(V) | . | 160 | 320 |
| Rated Current(A) | . | 7 | 7 |
| Impulse Withstand Voltagea(KV) | . | 2.5 | 2.5 |
| Conductor cross section Solid/Flexible(mm³) |
1.5 | ||
| Material | |||
| Lnsulation Material | PA66 | ||
| Lmflammability | UL94V-0 | ||
| Contactor Material | Copper alloy | ||
| Contactive Coating | Tin plated | ||
| Mechanical | |||
| Pitch (mm) | 3.50 | ||
| Poles (p) | 2-24 | ||
| Stripping Length(mm) | 8-9 | ||
| Screw/Torque(Max)(N.M) | . | ||
| Operating temperatur(℃) | -40-+105 | ||
| Pin Dimensions | . | ||
| PCB Hole Diameter(mm) | . | ||
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