The EMC cable gland blueglobe TRI® with UL-approval
PFLITSCH is setting new standards in damping values with the cable gland blueglobe TRI®, as demonstrated by its successful certification for Cat. 7A applications. Now these high-quality, EU-approved EMC cable glands have fulfilled the demanding requirements for UL certification and can therefore also be used worldwide.
Its triangular spring makes 360° contact with the screening braid. The cable gland combines excellent HF-damping performance and ease of installation with the other system features to achieve values greatly in excess of the requirements of EN 62444. Whereas Cat. 7A requirements in accordance with DIN IEC 61156-5 demand at least 60 dB up to 1,000 MHz, blueglobe TRI® performs significantly better, attaining values of 65 dB to over 100 dB. Even in the high frequency range up to 2.5 GHz, the values are typically a minimum of 50 dB. The cable gland also has a very high current-carrying capacity.
The cable gland blueglobe TRI® is available in sizes M12 to M85 in brass, stainless steel 1.4305 and 1.4571 with standard metric threads and 15 mm long special threads.
When it comes to installation, blueglobe TRI® also leads the way: the screening braid is first exposed, then the cable can be simply pushed through the cable gland, which automatically causes the triangular spring to make secure contact around the screening braid, without the pressure screw having to be tightened. The design of the spring precludes its getting caught in the braiding even if the assembly is dismantled.
The complete product range you can find in our blueglobe® chapter.