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E452-5.7A Priority Switch image 1
E452-5.7A Priority Switch image 2

E451-5,7A RELEASE RELAY

Noliktavas cena (bez PVN):
14,11 €
Šī cena ir spēkā līdz 2024-12-24
Cena par gab.: 14,11 €
EAN: 4016779209502
MPN: 2CDE160010R0901
Mūsu noliktava: Piegādātāja krājumi:
Vienā iepakojumā: 1 Vienā kastē: 10 Vienā paletē: N/A
Tehniskie dati
Preces stāvoklis Jauns
Ražotāja nosaukums E452-5.7A Priority Switch
Zīmols ABB
Kategorijas Releji
Harmonizētās sistēmas kods 8536 4900 00
Iepakojuma informācija
Iepakojuma līmenis 1 4016779209502
Iepakojuma līmenis 2 4016779209502, 4016779209502
Downloads
Apraksts
Priority switches are used in installations where existing conductor cross-sections or the size of the power supply connection do not permit simultaneous operation of two powerful consumers (e.g. storage heater and heat exchanger). Priority switches disconnect the long-term consumer (storage heater) as long as the short-term consumer (heat exchanger) is switched on. The current coil of the priority switch is connected in series with the short-term consumer. When the consumer is switched on, the contact of the priority switch disconnects e.g. the contactor of the heating system.