Key Technical Parameters General Data Parameter Value Version MCZ SERIES, Relay module Type MCZ R 24VDC Order No. 8365980000 GTIN (EAN) 4008190387839 Quantity 10 pc(s) Product Status Being discontinued (Last order date: 28.11.2025) Recommended Replacement 2773890000 Dimensions and Weight Parameter Value Width 6.1 mm (0.24 inch) Height 91 mm (3.583 inch) Depth 63.2 mm (2.488 inch) Net weight 23.4 g Control Side (Input) Parameter Value Rated control voltage 24 V DC ±20 % Rated current (DC) 6.3 mA Power rating 156 mW Status indicator Green LED Protective circuit Free-wheeling diode, Reverse polarity protection Load Side (Output) Parameter Value Contact type 1 changeover contact (SPDT / 1 Form C) Contact material AgSnO (Silver Tin Oxide) Continuous current 6 A Rated switching voltage 250 V AC / 250 V DC Max. AC switching capacity (resistive) 1500 VA Max. DC switching capacity (resistive) 144 W @ 24 V Inrush current 6 A Max. switching frequency at rated load 0.1 Hz Switch-on delay < 5 ms Switch-off delay < 15 ms Min. switching power 1 mA @ 24 V, 10 mA @ 10 V, 100 mA @ 5 V Mechanical service life 10 x 10⁶ switching cycles Connection Data (Tension-clamp / Spring Connection) Parameter Value Wire connection method Tension-clamp connection (Spring connection) Stripping length 8 mm Clamping range (min/max) 0.5 mm² / 1.5 mm² AWG range (min/max) AWG 26 / AWG 16 Solid wire (min/max) 0.5 mm² / 1.5 mm² Stranded wire with ferrule (min/max) 0.5 mm² / 1.5 mm² Screwdriver blade size 0.6 x 3.5 mm Insulation & Safety Parameter Value Rated voltage 300 V Pollution severity 2 Overvoltage category III Clearance and creepage (control-load) ≥ 5.5 mm Dielectric strength (control-load) 4 kVeff / 1 s Dielectric strength to mounting rail 4 kVeff / 1 min Impulse withstand voltage 4 kV (1.2/50 µs) Protection degree IP20