Schneider EOCR LR97D38M7 20A – 38A 200-240 VAC

Rp1.441.570

Main Specification

• TeSys LT product name
• Electronic over current relay product or component type
• LT47 device short name
• Protection device application
• Relay application:
  • Overload Imax > Isetting
  • Sensitivity to phase failure
  • Locked rotor, mechanical jamming I > 3 x Isetting
• Product compatibility:
  • LC1D25…D38
• AC network type
• Rated supply voltage:
  • 200-240 VAC
• 20A – 38A thermal protection adjustment range
• 10 quantity per set

Complementary

• 50…60 Hz network frequency
• Direct on contactor & rail mounting support
• 20 – 34 A tripping threshold
• 6 kV surge withstand conforming to IEC 61000-4-5
• 1 C/O auxiliary contact composition
• 3 A for signalling circuit conventional free air thermal current
• Protection type:
  • BS fuse 3 A – for control circuit
  • GB2 circuit breaker 3 A – for control circuit
  • GG fuse 3 A – for control circuit
• Maximum power:
  • 28 W at 110 V DC conforming to IEC 60947
  • 28 W at 220 V DC conforming to IEC 60947
  • 55 W at 24 V DC conforming to IEC 60947
  • 55 W at 48 V DC conforming to IEC 60947
  • 140 VA at 48 V AC conforming to IEC 60947
  • 360 VA at 110 V AC conforming to IEC 60947
  • 360 VA at 220 V AC conforming to IEC 60947
  • 70 VA at 24 V AC conforming to IEC 60947
• Time range:
  • 1…120 s – control type R-time
  • 0.3…30 s – control type O-time
• Rated insulation voltage Power circuit at 600 V AC conforming to:
  • CSA
  • UL
  • IEC 60947-4-1
• 6 kV rated impulse withstand voltage
• < 3 s phase failure sensitivity
• Reset:
  • Automatic reset 120 s fixed
  • Electrical by interruption of power supply for minimum 0.1 s
  • Manual reset
• Time range:
  • 0.2…10 s – O-time knob
  • 0.3…10 s – O-time knob
  • 0.5..30 s – D-time knob

Environment

• 2 LEDs signalling function
• Connections – terminals:
  • Control circuit, cable:
    • 1 x 1…25 mm²flexible with cable end
    • 1 x 1…25 mm²flexible without cable end
    • 2 x 1…25 mm²flexible without cable end
    • 2 x 1…25 mm²
  • Control circuit, lug-clamp:
    • 1 x 1…25 mm²flexible with cable end
    • 1 x 1…25 mm²flexible without cable end
    • 2 x 1…25 mm²flexible with cable end
    • 2 x 1…25 mm²flexible without cable end
  • Power circuit, cable:
    • 1 x 1…6 mm²flexible without cable end
    • 1 x 2.5…10 mm²flexible with cable end
  • Power circuit, lug-clamp:
    • 1 x 1…6 mm²flexible without cable end
    • 1 x 2.5…10 mm²flexible with cable end
• Tightening torque:
  • Control circuit: 0.6…1.2 N.m on lug-clamp
  • Power circuit: 2 N.m on cable
• IEC 60255-6 & IEC 60947 standards
• UL, GOST, & CSA product certifications
• TH protective treatment conforming to IEC 60068
• IP20 conforming to IEC 60529
• -25…60 °C ambient air temperature for operation without derating conforming to IEC 60947-4-1
• -30…80 °C ambient air temperature for storage
• 2000 m operating altitude
• 850 °C fire resistance conforming to IEC 60695-2-1
• 15 gn 11 ms shock resistance conforming to IEC 60068-2-7
• 4 gn vibration resistance conforming to IEC 60068-2-6
• 2 V 50 Hz dielectric strength conforming to IEC 60255-5
• Resistance to electrostatic discharge:
  • 6 kV in indirect mode
  • 8 kV in air
• 10 V/m level 3 resistance to radiated fields
• 2 kV resistance to fast transients
• Disturbance radiated/conducted:
  • 10 V conforming to EN 61000-4-6
  • Class A conforming to EN 55011

Out of stock

Schneider EOCR LR97D38M7 20A – 38A Electronic Over Current Relay 200-240 VAC

Schneider EOCR LR97D38M7 Auto Reset Electronic Over Current Relay

SKU: LR97D38M7 Categories: Contactor, Relay Thermal Kontaktor