Technical Specifications

• Supply voltage: 208–480 VAC (±15%), frequency 50–60 Hz 

• Output: Single SPDT relay (changeover), normally energized, rated for 5 A (AC) at 250 VAC or 5 A (DC) at 24 VDC 

• Power consumption: Approximately 13 VA at 400 VAC 

• Housing & mounting: Compact 17.5 mm-wide enclosure (DIN 43880), designed for 35 mm DIN-rail mounting (per DIN/EN 50 022) 

• Mechanical & electrical life:

  • Mechanical life: ≥ 30 million operations

  • Electrical life: ≥ 100,000 operations at 5 A with resistive load, 250 VAC 

• Reaction times:

  • Alarm ON delay: < 100 ms

  • Alarm OFF delay: < 300 ms 

• Indicators: LED indicators for power supply ON (green) and relay ON (yellow) 

• Build & safety:

  • Degree of protection: IP20

  • Dielectric strength: ≥ 2 kVAC; impulse withstand 4 kV (1.2/50 μs)

  • Ambient temperatures:

    • Operating: –20 °C to +60 °C (50 Hz), –20 °C to +50 °C (60 Hz), ≤ 95 % RH

    • Storage: –30 °C to +80 °C, ≤ 95 % RH 

  • Dimensions & Weight: Approx. 81 × 67 × 17.5 mm; about 75 g