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3-phase relay, 2P/8A, with control N 70.42.8.400.2032
Mains control and measuring relays, 3-phase
• 3-phase voltage relay (380...415) V AC - with N-wire (optional)
• undervoltage
• overvoltage
• undervoltage + overvoltage
• voltage error - optionally with memory
• phase failure
• sequence of phases
• phase asymmetry
• broken N-conductor
• 2P / 8 A
• multifunctional for control and measurement purposes:
undervoltage, overvoltage, undervoltage and overvoltage simultaneously, phase failure, phase sequence, optional phase failure memory
• positive safety logic - disconnects the closing contact when an error is detected
• control elements adjustable on the front panel with a rotary knob for a straight and Phillips screwdriver
• color LED status indication
• output contact 2P /8A
• contacts without Cd
• width 35 mm
• on DIN rail ČSN EN 60175 TH35
- Number and type of contacts:
- 2P
- Electrical coverage:
- IP20
- Contact material:
- AgNi
- Ambient temperature:
- -20...+60 °C
- Rated voltage:
- 380…415 V AC
- Max. continuous current / max. switching current:
- 8 / 15 A
- Rated voltage / max. switching voltage
- 250 / 400 V AC
- Tensile strength:
- 4 kV
- Construction:
- DIN rail
- Wire connection:
- Screw terminals
- Undervoltage:
- ✓
- Overvoltage:
- ✓
- Undervoltage + overvoltage:
- ✓
- Voltage error:
- ✓
- Phase failure:
- ✓
- Sequence of stages:
- ✓
- Phase asymmetry:
- ✓
- N-conductor interruption:
- ✓
- Time delay:
- Adjustable
- Error memory:
- ✓