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87045 LIMOGES Cedex
Telephone: + 33 5 55 06 87 87 – Fax: + 33 5 55 06 88 88
Isolating switch DX
3
≤
63 A
direct current, 800V
Cat. n°(s) : 4 142 21 / 23 / 24 / 26
CONTENTS
PAGES
1. Description - Use ................................ 1
2. Range................................................. 1
3. Overall dimensions ............................. 1
4. Preparation - Connection .................... 1
5. General Characteristics ...................... 2
6. Compliances and approvals................ 4
7. Auxiliaries and accessories................. 4
1. DESCRIPTION - USE
. Modular isolating switch (IS) for the control of electrical circuits
supplied with direct current. This isolating switch can be used for
photovoltaic applications.
Symbol:
2. RANGE
Polarity:
. 2P in 4 modules.
. 2 modules per pole (2 x 17,7 mm = 35,4 mm).
Rated currents In:
. 16 A / 25 A / 32 A / 63 A.
Rated voltage:
. 800 V DC (direct current)
3. OVERALL DIMENSIONS
N° of Poles
“X” (mm)
2P
70,8 mm
4. PREPARATION - CONNECTION
Mounting:
.
On symmetrical EN 60.715 rail or DIN 35 rail
Operating positions:
.
Vertical
Horizontal
Upside down
On the side
Power supply:
. Only from the top like it is shown in the wiring diagram on right side
of the device.
Warning : isolating switches 32 A (Cat. No. 4 142 24) and 63 A (Cat.
No. 4 142 26) do not accept « reverted currents ». In a photovoltaic
installation, they cannot be installed close to the solar panels but
only close to the UPS.
Technical data sheet : F01282EN/02
Updated : 24/08/2016
created : 7/10/2011
