Technical Specifications Parameter / Item Value / Description Function / Timer Type ON‑delay (delay‑on‑make) single‑function electronic timer relay Part Number 1SVR730100R3300 Supply / Control Voltage (Us) 24 … 48 V DC or 24 … 240 V AC (50/60 Hz) Time Range (adjustable) 0.05 s … 300 h (ten selectable ranges) Recovery / Reset Time < 80 ms after supply removal Output Contacts 2 × change‑over contacts (SPDT / 2 c/o) Contact Ratings 250 V AC / 4 A (general load, AC‑12) 230 V AC / 3 A (inductive / motor‑control, AC‑15) 24 V DC / 4 A (DC‑12) 24 V DC / 2 A (DC‑13) Minimum Switching Capacity 12 V, 10 mA (i.e. small‑signal loads supported) Connection / Terminals Screw‑terminal type (double‑chamber cage connection); wiring capacity: flexible 0.5–2.5 mm², rigid up to 4 mm²; tightening torque 0.6–0.8 N·m Mounting DIN‑rail (e.g. TH35) snap‑on mounting — tool‑free installation / removal Module Width 22.5 mm Dimensions (W × H × D) 22.5 mm × 85.6 mm × 103.7 mm Net Weight ~ 0.121 kg Ambient Operating Temperature –25 °C … +60 °C Storage Temperature Range –40 °C … +85 °C Insulation / Impulse Withstand / Protection Rated insulation up to 500 V (input‑output); output circuits rated 300 V; impulse withstand on circuits; Housing rating IP50, terminals IP20; Pollution degree 3; Overvoltage category III Approvals / Compliance Meets standards: IEC/EN 61812‑1; UL 508, CAN/CSA C22.2 No.14; CE, CB, CCC, RoHS, etc. Adjustment / User Controls Front‑face time‑range selector + fine‑adjust potentiometer for time; optional sealable transparent cover to prevent unauthorized changes; status indication via LED(s)