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Schneider Electric
Earth fault breaker Acti9 4-pole
ACTI9 IID 4P 40A 300MA A A9Z24440
Article number: Suppl. article no:
2164959
A9Z24440
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The earth fault circuit breakers are of electromechanical type and work without external voltage sources. They come in 2P and 4P design, class A, with rated current 30mA and 300mA in:
- Standard design
- Asi which is short-term delayed 10mS and has elevated 3kA surge current resistance. They are even supplied with inner protection which makes them suitable for humid and aggressive environments. All can be equipped with help contact for indicating that the earth fault circuit breaker has tripped.
- Standard design
- Asi which is short-term delayed 10mS and has elevated 3kA surge current resistance. They are even supplied with inner protection which makes them suitable for humid and aggressive environments. All can be equipped with help contact for indicating that the earth fault circuit breaker has tripped.
- Article number: 2164959
- Suppl. article no: A9Z24440
- Ean no: 3606480443220
- Material class QL540A
Technical data
- Packagin Size: 1 ST/27 ST
- Type: A9Z24440
- Leakage current type: A
- Number of poles: 4
- Rated voltage: 400 V
- Rated current: 40 A
- Rated fault current: 300 mA
- Built-in depth: 73 mm
- Width in number of modular spacings: 4
- Surge current capacity: 0.25 kA
- Selective protection: No
- Short-circuit breaking capacity (Icw): 1.5 kA
- Frequency: 50/60 Hz
- Short-time delayed tripping: No
- Degree of protection (IP): IP20
- Additional equipment possible: Yes
- Connectable conductor cross section solid-core: 1-35 mm²
- Connectable conductor cross section multi-wired: 1-25 mm²
- Mounting method: DIN rail
- Pollution degree: 3
- Rated impulse withstand voltage Uimp: 6 kV
- Rated insulation voltage Ui: 500 V
- Ambient temperature during operating: 25-60 °C
- With interlocking device: Yes
- Product series: Acti 9
- REACH Date: 2022-07-20
- REACH contains candidate substances: Bly | 1,2-dimetoxietan, Dimethyl Glycol, 1,2-dimethoxyethane
- GWP-tot (A1-A3): 2,3444 kgCO2e/ST
- REACH Information obligation: Yes