The NC3FAH1 from Neutrik is a horizontal PCB mount 3 pole female XLR receptacle chassis connector. Pin 1 of this receptacle connected direct to front panel and connector shell thus there is no separate ground contact.
Smallest XLR receptacles with highest packing density, tulip type female contact
Latch lock device, 'A' chassis shape, steel Ck67 locking element
Polyamide (PA 6.6 25 % GR) shell, bronze (CuSn6) contacts
Dielectric strength of 1.5KVDC
6A rated current per contact and rated voltage < 50V
Lifetime > 1000 mating cycles
IP 40 protection class, IEC 61076-2-103 standard compliance