Klemsan
270401 P1-SU (FormC-230V)
Motor Protection Relay

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General Casing Width (mm) 17,5
  Connections Screw Terminal
  Network 3Ø with Neutral
  Response Time for Monitoring Any Function Maks. 250ms
  Type of Output Relay
  Supply Frequency 50-60Hz
  Control Input Voltage Range ---
  Operating Frequency 35-70Hz
  Protection Class IP20
  Mounting Type Panel or Rail
  EMC-EMI
  Packing Unit 1
  Weight (g) 59
  Packing Unit 1
  Dimensions ---
Monitoring Functions Phase Failure Fixed Delay Time <1sn
  Phase Sequence Fixed Delay Time <1sn
  Adjustable/Fixed Unbalanced Protection Range/Limit -40%
    Hysteresis 3% x Un ≈ 12VAC
    Delay Time <1 s
Auxilary Contacts Type 1 C/O (SPDT)
  Max. Ratings - AC (for NO Side) 5A/250V; 1250VA
  Max. Ratings - DC (for NO Side) 5A/30VDC: 150W
  Mechanical Lifetime ≥107 operation
  Electrical Lifetime Operations (for NO Side) 5x104(5A@250VAC) 1x105 (5A@30VDC)
Supply Voltage DC ---
  AC L3-N 180-265VAC
Ambient Conditions Operating Temperature -20°C +60°C
  Storing Temperature -40°C +75°C
  Relative Humidity (No Condensation) Maks. 95% (no condensation)
Power Consumption DC ---
  AC <13VA

CE Certificate
General Product Information [pdf]
270401 Motor Protection Relay