Thermistor Motor Protection Relay BA 9038

Numero Ordine: 0026685
Type: BA9038.11 AC50/60HZ 230V

To protect against thermal overload of motors caused by high switching frequency, heavy duty... altro

Descrizione del prodotto

To protect against thermal overload of motors caused by high switching frequency, heavy duty starting, phase failure on one phase, bad cooling, high ambient temperature.

Specifiche tecniche

Width:	45 mm
Measuring range max.:	> 3 kΩ
Auxiliary voltage:	AC, AC/DC
Classification:	Thermistor-Motorschutz
Output contacts:	1 C/O contact, 2 C/O contacts
Enclosure design:	Switch cabinet
Type:	BA 9038

Downloads

Datasheet BA 9038, AI 938 (PDF - 263.46 KB)
Tender text BA 9038 (TXT - 793 bytes)

Merkmale

According to IEC/EN 60 947-8
1 input for PTC-resistors or bimetal contacts
Broken wire detection in sensor circuit
Optionally with no voltage reclosing interlock
Closed circuit operation
1 or 2 changeover contacts
Width 45 mm