Phase Relays

Abb Phase 4-Pole Earth Leakage Relay 40A

The ABB F404B-40/0.3 DIN-rail residual current device is a four-pole Type F model for three-phase power supplies. It detects high-frequency and sinusoidal leakage currents and is resistant to nuisance...

The ABB F404B-40/0.3 DIN-rail residual current device is a four-pole Type F model for three-phase power supplies. It detects high-frequency and sinusoidal leakage currents and is resistant to nuisance tripping. It is designed for applications with variable-speed drives, single-phase inverter-based household appliances, and other sources of non-linear loads.

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See Description & Specifications See Description & Specifications

524 57 €
Delivery Mon, 23 Nov - Fri, 27 Nov
14,00 €   shipping cost
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Description & Specifications

The ABB F404B-40/0.3 DIN-rail residual current device is a four-pole Type F model for three-phase power supplies. It detects high-frequency and sinusoidal leakage currents and is resistant to nuisance tripping. It is designed for applications with variable-speed drives, single-phase inverter-based household appliances, and other sources of non-linear loads.

It is mounted on a DIN rail and has an IP20 rating at the terminals and an IP40 rating for the housing.

  • Rated current: 40 A
  • Number of poles: 4
  • Residual current: 300 mA
  • Residual current device type: F
  • Power supply: Three-phase
  • Rated voltage: 230/400 V AC
  • Frequency: 50/60 Hz
  • DIN-rail module width: 4 modules
  • Terminal protection rating: IP20
  • Housing protection rating: IP40
  • Colour: Light grey (RAL 7035)

Manufacturer

Type
Earth Leakage
Number of Poles
4
Nominal Voltage
40 A
Leakage Current
300 mA
with Energy Consumption Meter
No
with Timer
No
Type of Residual Current Relay
Type F

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

524,57 €
14,00 €   shipping cost