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Doepke DFS4 025-4/0.03-A HD residual current device four-pole 25A 0.03A Type A, 09124901HD

Brand:Doepke
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SKU:494193
Doepke DFS4 025-4/0.03-A HD residual current device four-pole 25A 0.03A Type A, 09124901HD
Manufacturer
HAN
GTIN
Connectable conductor cross-section solid
In stock
€97.82
11
Shipping information
International shipping DHL
€4.90
DPD
€4.90
UPS
€4.90
Description
Features
Reviews

Residual current circuit breakers (RCCBs) switch off the power supply when dangerously high residual currents occur. They thus protect people, animals and systems. DFS 4 are two- or four-pole residual current circuit breakers for single- or three-phase networks. In the standard version, the compact devices are four modules wide. They are available with many different residual current types and versions with rated currents of up to 125 A. The large double-deck terminals can also accommodate large conductor cross-sections. The tripped position of the multi-function switch toggle makes troubleshooting easier. The free label software helps with labeling. Type A switches are sensitive to pulse and alternating current. This function is independent of the mains voltage. Devices in the standard version are designed for monitoring circuits with a rated voltage of 230 V/400 V and a rated frequency of 50 Hz. With an airtight, encapsulated release made of a special alloy and the stainless steel switch lock, residual current circuit breakers in HD design are particularly protected against corrosion, harmful gases, moisture and strong temperature fluctuations. Properties: - triggering independent of the mains and auxiliary voltage, - sensitive to alternating and pulsating direct residual currents (type A) - small size for all rated currents, - high short-circuit strength, - double-sided double-deck terminals for large conductor cross-sections and rail connection, - switch position indicator, - viewing window for labels, - multifunctional switch toggle with three positions: 'on', 'off', 'triggered', - neutral conductor position on the left, also available as N on the right at no extra charge. Mounting type: - quick attachment to mounting rail - installation position as desired - feed direction as desired Areas of application: - power supplies for residential and commercial buildings as well as industrial plants with TN-S, TT and TN-CS networks. In IT networks, residual current circuit breakers from this series can be used to switch off in the event of a second fault. - They cannot be used in TN-C networks or to protect systems in which electronic equipment can cause smooth DC residual currents or residual currents with frequencies other than 50 Hz. Comprehensive protection is not provided here. For such applications, we recommend our universal current sensitive residual current circuit breakers (type B or B+).

PropertyValue
Rated voltage:400 V
Current:25 A
Leakage current:0.03 A
Mounting type:DIN rail
Protection class (IP):IP20
Frequency:50 Hz
Number of poles:4
TE:4
Selective type:no
Residual current type:A
Additional equipment possible:yes
Installation depth:69 mm
Short-circuit strength (Icw):10 kA
Surge current strength:0.25 kA
Short-time delayed type:no
Rated insulation voltage Ui:400 V
Rated impulse withstand voltage Uimp:4 kV
With locking device:yes
Ambient temperature during operation:-25 to 60 °C
Pollution degree:2
Connectable conductor cross-section, stranded:1.5 to 50 mm²
Connectable conductor cross-section, solid:1.5 to 50 mm²
Type of voltage:AC
Explosion-proof:no
Features
Manufacturer
HAN
GTIN
Connectable conductor cross-section solid
Connectable conductor cross-section stranded
Rated insulation voltage Ui
Rated voltage
Rated impulse withstand voltage Uimp
Installation depth
Explosion-proof
Residual current type
Frequency
Short circuit strength (Icw)
Short-time delayed type
With locking device
Mounting type
Number of poles
IP protection)
Selective type
Voltage type
Surge current strength
TE
Ambient temperature during operation
Degree of contamination
Additional equipment possible
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