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Residual current breaker 4-p 411966
Source photo:
Legrand BTicino
(fig. might be different or similar)

Residual current breaker 4-p 411966

EAN/GTIN: 3414972087902
WEEE: DE 78878655
Manufacturer: Legrand BTicino
Manufacturer no.: 411966
Customs tariff no.: 85363030
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315,93 USD Price incl. VAT (0,00 USD)
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Note:
The installation of electrical devices may only be carried out by an approved electrician and, in the case of high-voltage systems (> = 400V and country-specific nominal power), only with the consent of the respective electricity network operator.

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Residual current circuit breaker 40A, 4-pole, 30mA 411966 number of poles 4, rated voltage 400V, rated current 40A, rated residual current 0.03A, rated insulation voltage Ui 500V, rated impulse withstand voltage Uimp 4000kV, mounting type DIN rail, residual current type B, short-time delayed type, short-circuit strength (I cw) 10kA, Surge current strength 3kA, voltage type AC, with locking device, frequency 50 Hz, additional equipment possible, protection class (IP) IP20, width in pitch units 4, installation depth 44mm, ambient temperature during operation -25 ... 60°C, degree of pollution 2, connectable conductor cross-section multi-wire 0 .75 ... 35mm˛, connectable conductor cross-section solid 0.75 ... 50mm˛, Legrand residual current circuit breaker DX3-ID, type B, AC/DC sensitive, for alternating, pulsating and smooth DC residual currents, according to VDE 0664-10, VDE 0664-11, VDE 0664-40, EN 61008-1, EN 61008-2-1, EN 62423, detection of residual currents in the frequency range 0 Hz to 1kHz, short-time delayed, with high tripping threshold for increased operational safety (reduces false tripping), 4-pole, rated current In 40 A , rated residual current Idn 30 mA, rated voltage Un 400 VAC, rated frequency 50 Hz, rated short-circuit current 10 kA with suitable back-up fuse, surge current resistant up to 3000 A, 4-module, fastening on DIN rail EN 60715 using quick fastening, clear information on the front of each device, clear switching position indicator red/ green on the switch lever, with label window, with under-plug protection for safe insertion of the conductor into the elevator terminal, attachment of auxiliary devices possible. Neutral conductor connection on the left. Application and use of all-current sensitive residual current circuit breakers for commercial and industrial installations with TT, TN-S and TN-CS systems in which power electronics equipment is used without galvanic mains isolation, such as systems with frequency converters. Areas of application are: Photovoltaic systems/pumps, air conditioning and ventilation systems/escalators and elevator systems/medical devices/welding systems/UPS systems/classrooms with experimental facilities/construction sites with construction site power distributors for connecting cranes/showmen´s rides, for example.

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