Искра RI51-C25 УТ-00019730 Инструкция онлайн [2/39] 823296

Miniature circuit breakers RI20N up to 32 A .......................................

Accessories ..................................................................................................

Connections ................................................................................................

Example - Ordering data .................................................................

Technical characteristics .................................................................

Dimensions ......................................................................................

page 6-3

page 6-11

page 6-27

page 6-5

page 6-13

page 6-25

BENEFITS

Number of poles

Tripping characteristics

Rated current

Rated voltage

Rated frequency

Rated short capacity

Mounting

Ambient temperature

1 + N

B, C

2, 4, 6, 10, 16, 20, 25, 32 A

230 V

50 Hz

4.5 kA

to 35 mm wide mounting rail acc. with EN 60715

-5 ... +40 °C

MINIATURE CIRCUIT BREAKERS OF RI SERIES ARE USED FOR SWITCHING,

CONDUCTING AND SWITCHING-OFF THE CURRENT NOT ONLY IN NORMAL

OPERATING CONDITIONS BUT ALSO IN SPECIAL CONDITIONS IN A CIRCUIT

SUCH AS SHORT CIRCUIT. THEY ARE USED FOR OVERCURRENT PROTECTION

OF HOUSE INSTALLATIONS, INDUSTRIAL ELECTRIC DISTRIBUTIONS AND

DEVICES.

6-2

ORDERING DATA

MINIATURE CIRCUIT BREAKERS - RI20N