NL4MP-2 4 pole chassis connector, black D-size flange, mirrored self tapping screw holes (A-screw), 3/16" flat tabs The speakON panel mount connectors are the standard chassis connectors for loudspeaker / amplifier interconnections. They feature a unique metal locking system, making contact only once fully locked. The speakON receptacles are robust, versatile and easy to terminate. Features & Benefits * Current rating 30 A rms * Glass reinforced materials make it extremely robust * Precise keyway for secure mating * Accurate twist lock latching system * Metal insert in locking area * Airtight design - optimized for speaker applications NL4MP-2 and dependable 1/3 Technical Information Product Title NL4MP-2 Connection Type speakON Gender male Electrical Contact resistance 3 m (after lifetime) Dielectric strength 4 kVdc (peak) Insulation resistance > 1 G (after dampheat) Rated current per contact 30 A rms continuous Rated current per contact 40 A audiosignal, duty cycle 50 % Rated voltage 250 V ac Attention speakON is NOT to be used as an AC mains or power supply connector! Mechanical Lifetime > 5000 mating cycles Wiresize Locking device Quick Lock Mounting direction Rear mounting Chassis shape D Layout mirrored hole position, self tapping screw holes (A-Screw) Material Contact plating 4 m Ag Contacts Bronze (CuSn6) Shell Polyamide (PA 6 30 % GR) black NL4MP-2 2/3 Environmental Flammability UL 94 HB Solderability Complies with IEC 68-2-20 Temperature range -30 C to +80 C NL4MP-2 3/3