FL-3FF-S-Z PCB Relay Technical Parameters: Key Data for Performance Advantages

The FL-3FF-S-Z's switching parameters demonstrate strong load capacity

One of the FL-3FF-S-Z's core strengths is its switching capacity. Its 10A rated switching current meets the high-current switching needs of various circuits. Specifically, the 1H-type contacts can withstand 10A at 240V AC or 12A at 120V AC, while the 1Z-type contacts can withstand 7A at 240V AC or 10A at 120V AC. This means the FL-3FF-S-Z operates stably under loads of varying voltages and currents. Its maximum switching voltage reaches 250V AC/30V DC, and its maximum switching power is 2770VA/240W, further demonstrating the FL-3FF-S-Z's ability to handle complex loads and providing a strong guarantee for safe equipment operation.

The FL-3FF-S-Z's electrical performance parameters ensure circuit safety

The FL-3FF-S-Z also excels in electrical performance. The maximum contact resistance is 100mΩ (at 6V DC, 1A). This low contact resistance reduces losses during current transmission and improves circuit efficiency. The minimum insulation resistance is 100MΩ (at 500V DC). This excellent insulation performance effectively prevents leakage and interference between circuits. Furthermore, the normally open contacts can withstand 750V AC (50/60Hz, 1 minute) and the contacts and coil can withstand 1500V AC (50/60Hz, 1 minute). These strong electrical isolation capabilities ensure the FL-3FF-S-Z is safe for use in high-voltage environments.

The FL-3FF-S-Z's time and environmental parameters demonstrate stable reliability

With an operation time of 10ms and a release time of 5ms, the FL-3FF-S-Z's fast response speed allows it to promptly respond to changes in circuit control signals, ensuring continuous equipment operation. In terms of environmental adaptability, the operating temperature range is -40°C to +85°C, making it adaptable to extreme high and low temperature environments. Its vibration resistance reaches 10-55Hz and 1.5mm, allowing it to operate stably in vibrating industrial scenarios. Its humidity range is 40-85%, making it unaffected even in humid environments. These parameters together determine the FL-3FF-S-Z's stability and reliability in a variety of complex environments.