Type 520/530

92 mm
Typ 520/530 von E-T-A: Ein-, zwei- (Typ 520) oder dreipolige (Typ 530), thermisch-magnetische Leistungsschutzschalter.

Description

Data sheet

Single (type 410), double (type 520) and three pole (type 530) high performance thermal-magnetic circuit breakers with tease-free, trip-free, snap action mechanism and toggle actuation (S-type TM CBE to EN 60 934; also to EN 60 947). Designed for rail, panel or surface mounting. Available with a choice of characteristic curves and optional auxiliary contacts.

Technical Data

Voltage rating
  • AC 240 V
  • 3 AC 415 V
  • 3 AC 500 V
  • 3 AC 660 V (50/60 Hz)
  • DC 110 V
  • DC 220 V seriesconnection
Current ratings from 10 A up to 125 A  (EN 60947)
from 7 A up to 100 A  (EN 60898)
Number of poles double pole
three pole
Mounting method flange
rail mounting
socket
Terminal design screw terminals
Actuation manual release
toggle/baton
Auxiliary contacts with auxiliary contacts
without auxiliary contacts
Water splash protection with water splash protection
without water splash protection
Illumination without illumination
Typical life 10,000 operations at 1 x IN

20,000 operations mechanical
Interrupting capacity Icn AC 240 V: 8,000 A

3 AC 415 V: 5,000 A

3 AC 500 V: 4,000 A

3 AC 660 V: 2,000 A

DC 110 V: 10,000 A

DC 220 V: 3,000 A
Certificates type 520 only: UL

Accessories

Order number Description
X21111901

splash cover transparent

Applications

  • Automation
  • Lighting technology
  • Rail vehicles

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