Accessory code BZQ7 End cap for connectors + 120 ohm thermal resistance BZQ7: End cap for connectors + 120 ohm thermal resistance Technical description: Cover plate for IP68 linear connector made of rubber + 120 Ohm terminating resistor for products with DMX512-RDM control. Installation: for BZN3 (OR BZS6) Colour: Indeterminate (00) Weight (Kg): 0.01 IP68 EAC