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D0 switch-disconnector-fuse, for 3-pole busbar system (31260)

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Description

Part No.: 31260000A

D0 switch-disconnector-fuse, for 3-pole busbar system

for D01 and D02 fuses

E18 / 63 A / 3P

operator independent switching (snap-action mechanism)

connection bottom

coming soon

System

CrossBoard® 125A / 250A

Advantages of the product

spring terminal enables connection without tools (at first installation)

Product group 01
Subgroup 51
pack size 1
EAN 4021267312602

Approvals

Standards

IEC 60947-1:2020
IEC 60947-3:2020 AC ratings only

Approvals

IEC (CB) , VDE , CCC

Technical data

for fuse links size: D0
fuse links acc. to standard: IEC / HD 60269-3
permitted power dissipation of the fuse-link: 5,5 W
Details IEC
Standards
IEC 60947-1:2020
IEC 60947-3:2020 AC ratings only
Electrical data IEC
Rated current (IEC): 35 A
rated voltage (IEC) AC: 400 V
rated isolation voltage Ui AC: 500 V
rated surge voltage Uimp : 6 kV
Utilisation category AC (IEC 60947-3) : AC-22B (400 V)
cond. short-circuit current with fuses (AC): 50 kA / 400 V
approved wth fuse links of operation class: gG
Supplementary data IEC

The following values have been verified with tests under certain conditions. Please ask Wöhner for this conditions before designing your panel.

A fuse-combination unit acc. to IEC 60947-3 can only be operated at a higher voltage than its rated voltage, if it is used as a fuse-disconnector without breaking capacity, up to its max. rated insulation voltage and labelled as such.
for fuse links and gauge elements acc. to IEC / HD 60269-3

use of D02 fuse links with silver plated caps is recommended

The function of isolation between incoming and outgoing contacts is provided by the opening of the switching mechanism as required in the standard.

Mechanical data
W x H x D: 22.5 x 184 x 100
weight: 33,0 kg/100
poles: 3-pole
front degree of protection: IP20

Befestigungsart: Patentierter Rastmechanismus 

Terminal points
spring pulley connection
screw drive: 0,8x4
wire stripping: 12 mm
min. cross-section: 1,5 mm²
max. cross-section: 16 mm²
re: 1.5 - 16 mm²
rm: 1.5 - 16 mm²
rm + AE: 1,5 - 16 mm²
f: 1.5 - 16 mm²
f + AE: 1.5 - 16 mm²
(f + AE may not fit with max. cross-section)
Not suitable for aluminium cables !
  

1,5 - 16 mm² round stranded and flexible without wire-end ferrule
1,5 - 16 mm²  flexible with wire-end ferrule*
1,5 - 10 mm²  flexible with wire-end ferrule
1,5 - 10 mm² round solid

* 16 mm² prepared with crimping tool PZ 16 (Weidmüller) or
with jointing clamp Crimpfox 25R (Phoenix Contact)

the connecting wires can be placed at the side :
up to 6mm² without side module
up to 10mm² when using  the side module

Application notes

Not suitable for aluminium cables !
A fuse-combination unit acc. to IEC 60947-3 can only be operated at a higher voltage than its rated voltage, if it is used as a fuse-disconnector without breaking capacity, up to its max. rated insulation voltage and labelled as such.
permitted power dissipation of the fuse-link: 5,5 W

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to the contact site

Wöhner GmbH & Co. KG
Elektrotechnische Systeme
Mönchrödener Str. 10
96472 Rödental

Order hotline (Germany)
+49 9563 751 161
order@woehner.de

Technical hotline (Germany)
+49 9563 751 260
support@woehner.com