1x NN plug-in terminal1x PE plug-in terminal. Empty housing ZA141-ZA145Empty housing ZF141-ZF145. Meter form: 3.HZ Number of fields: 1 Number of tariff positions: 1 Number of distributor rows: 6 Network-side connection area (NAR): top hat rail Equipment: 1x NN plug-in terminal1x PE plug-in terminal suitable for: Empty housing ZA141-ZA145Empty housing ZF141-ZF145