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OEZ (https://www.oez.com/)

LST Miniature circuit breakers up to 125 A; 10 kA

Unfortunately this product is not available and is not further manufactured. We are pleased to offer you a newer alternative.

 
 
 
 

PARAMETERS

Tripping characteristic B, C, D
Rated current 40 ÷ 125 A
Rated operating voltage AC 230/400 V a.c.
Rated operating voltage DC 48 V d.c., 440 V d.c.
Rated frequency min. 40 Hz
Rated frequency max. 60 Hz
Rated short-circuit breaking capacity / 230 V a.c. 10 kA
Rated short-circuit ultimate breaking capacity / 220/240 V d.c. 10 kA
Rated short-circuit service breaking capacity / 220/440 V d.c. 100 % Icu
Degree of protection IP20
Number of poles 1, 2, 3, 3+N
Conductor rigid max. 50mm2
Ambient temperature min. -20 °C
Ambient temperature max. 55 °C
EN 60898  

ACCESSORIES

Auxiliary switches S-LSN
Shunt trips V-LSN
Undervoltage releases N-LSN
Interconnecting busbars S
Terminal extensions AS, CS, N3x10
Připojovací nástavce AS-50-S-AL01, CS-FH000, N3x10-FH000

 

Tripping characteristic B, C, D
Rated current 40 ÷ 125 A
Rated operating voltage AC 230/400 V a.c.
Rated operating voltage DC 48 V d.c., 440 V d.c.
Rated frequency min. 40 Hz
Rated frequency max. 60 Hz
Rated short-circuit breaking capacity / 230 V a.c. 10 kA
Rated short-circuit ultimate breaking capacity / 220/240 V d.c. 10 kA
Rated short-circuit service breaking capacity / 220/440 V d.c. 100 % Icu
Degree of protection IP20
Number of poles 1, 2, 3, 3+N
Conductor rigid max. 50mm2
Ambient temperature min. -20 °C
Ambient temperature max. 55 °C
EN 60898  

Catalogues

PDF3083-Z01/06 (1,06 MB)

Declaration of conformity

Declaration of conformity (34,39 kB)

Certificates

PDFESČ (EN) 1070718 (283,29 kB)

PDFESČ (CZ) 1070718 (320,33 kB)

PDFGOST POCC CZ.AR80.B04888 (1,19 MB)

PDFUA UA1.003.0017686-07 (2,96 MB)

Manuals

PDFMiniature circuit breaker - LST (182,6 kB)

 

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