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Fire Barrier PMA Strain relief Fitting

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Especially for jumper cables fused to connect carriage and locomotives in the rail industry, PMA offers a solution with the PMA strain relief fittings NVVZ and NKNZ which include a fire resistant cable gland from Pflitsch, providing strain relief and prevents fire, heat and funs from breathing through in event of a fire.

Due to fact a screwdriver is required for dismantling, it‘s impeding unauthorised or accidental opening space-saving dismantling of the fittings.
With a easy push-in assembly for maximum installation reliability, the components are easy to install and guarantee up to 15 minutes fire stop rating according to EN45545-3 and offer a excellent conduit pull-out strength.

PMAFIX Pro NKNZ or PMAFIX NVZ fittings can be attached on either side of the adapter allowing connection with the EN45545-2 approved PCS, PCSL, VAM, VAML conduits, to achieve an EN45545-3 E15 rating in combination.