SpeakON 4 Pole Chassis D Flange Screw Term

Registered trade customers only can see price
SKU# :
NL4MP-ST
SKU
NL4MP-ST

4 pole chassis connector, black D-size flange, countersunk thru holes, screw termination. This chassis connector is not airtight.

4 pole chassis connector, black D-size flange, countersunk thru holes, screw termination. This chassis connector is not airtight.

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.

Technical Information

Product  
Title NL4MP-ST
Connection Type speakON
Gender male
Electrical  
Contact resistance ≤ 3 mΩ (after lifetime)
Dielectric strength 4 kVdc (peak)
Insulation resistance > 1 GΩ (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 4 mm²
Wiresize 12 AWG
Wiring screw terminals
Locking device Quick Lock
Chassis shape D
Layout standard hole position, thru holes
Material  
Contact plating 4 µm Ag
Contacts Bronze (CuSn6)
Shell Polyamide (PA 6 30 % GR) black
Environmental  
Flammability UL 94 HB
Solderability Complies with IEC 68-2-20
Temperature range -30 °C to +80 °C

Features & Benefits

  • Current rating 30 A rms
  • Glass reinforced materials make it extremely robust and dependable
  • Precise keyway for secure mating
  • Accurate twist lock latching system
  • Metal insert in locking area
More Information
SKU NL4MP-ST
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