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Technical Parameters
| Specification | |
| MAX. CURRENT/VOLTAGE RATING WITH RESISTIVE LOAD: | 5A 28VDC，25,000 cycles |
| INITIAL CONTACT RESISTANCE: | 50mΩmax |
| INSULATION RESISTANCE: | 1GΩmin.at 500VDC |
| DIELECTRIC STRENGTH: | 1,000 VAC rms |
| TOTAL TRAVEL: | 1.8 mm. |
| OPERATING FORCE: | 8N+2N |
| MECHANICAL LIFE: | 1,000,000 cycles. |
| TORQUE: | 0.5 Nm max. applied to nut. |
| SOLDERING: | 280°C for 3 seconds. |
| OPERATING TEMPERATURE: | -40°C to 85°C |
| DEGREE OF PROTECTION: | IP68 |
| Materials | |
| Cap: | PC. |
| Plunger: | Polyamide 6/6. |
| Rubber: | Silicone. |
| Case: | Polyamide 6/6. |
| Terminals: | Brass, Gold over silver plated. |
| Contact: | Brass, Gold over silver plated. |
| Bushing: | Polyamide 6/6. |
Product Description：
The PFH series is available in two cover designs—round and high-profile—to accommodate different aesthetic and operational needs. A variety of cover colors are offered, allowing for functional identification based on system requirements or coordination with the overall equipment design style, enhancing visual consistency and operational convenience. The housing is made of high-quality plastic material, providing excellent corrosion resistance and long-term durability, ensuring stable performance even in high-humidity, high-dust, or outdoor environments.
Product Advantages：
1. Designed with a sturdy plastic casing.
2. Combines durability with lightweight features, especially suitable for applications requiring highly reliable control.
3. Excellent IP68 waterproof and dustproof rating.
4. PFH series supports high current load capacity.
Applications：
Lighting fixtures, computer peripherals, communication equipment, medical instruments, industrial control systems, and marine electronic devices
