RS V9727 Instruction Leaflet

Issued / Herausgegeben / Publicado / Publication / Pubblicato
Instruction Leaflet
Bedienungsanleitung
Hojas de instrucciones
Feuille d'instructions
Foglio d'instruzioni
Figures / Abbildung / Figura
1
T
2
N
T
N
Residual current circuit breakers: din rail mount
Disyuntores de la corriente residual Montaje en
D isjoncteurs de protection contre les courants résiduels:
montage sur alimentation DIN, gamme "Economie"
Interruttori automatici di corrente residua:
3
1
2 4
1
5
3
2 4 6
Reststrom-Schutzschalter-
DIN-Schienen-Montage, Sparversion
carriles DIN, línea económica
Attacco a barra DIN, gamma Economy
Installation
This breaker operates when installed in any position. It is immaterial
whether the incoming mains supply is connected to the top terminals
and the load to the bottom terminals or vice versa. To ensure the
protection of this breaker from excessive short circuits, the maximum
accompanying fuse, to be wired upstream, is a 63A gl type. It is also
important that any load current likely to pass through the breaker does
not exceed its IN rating, by correct selection of the fuse protecting the
load, which should be lower than (or equal to) the IN rating of the
breaker.
Operation
Press the test button to check if the breaker is functioning correctly. This
should be done every time the breader is used and at least every month.
For correct operation, the voltage between phase and neutral must be
in the range 200 to 250V.
The test button circuit operates independently of the earth, so it is
necessary to check the maximum earth resistance rating (Rm) is in
accordance with any local standard or regulation; guidance figures are
given below:
Contact Voltage
25V
50V
Technical specification
Rated Voltage
Breaking capacity
Operating temperature
Wire capacity
RS Components shall not be liable for any liability or loss of any nature (howsoever
caused and whether or not due to RS Components' negligence) which may result
from the use of any information provided in RS technical literature.
10/99
economy range
Tripping Current
10mA 30mA 100mA
2500Ω 835Ω 250Ω
5000Ω 1670Ω 500Ω
2 pole
4 pole
2 pole 16/25/40A
63/80A
4 pole
V9727
300mA 500mA
83Ω 50Ω
167Ω 100Ω
240V max
50/60Hz
415V max
50/60Hz
6000A
-25 to + 40°C
0.75 - 16mm2
1.5 - 25mm2
1.5 - 25mm2