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D0 switch-disconnector-fuse, for 3-pole busbar system (31574)

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Description

Part No.: 31574000B

SECUR®60Classic EasyLiner

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

for D01 and D02 fuses

E18 / 63 A / 3P

operator independent switsching

connection bottom

for busbars 12, 15, 20, 25, 30 x 5, 10 and section busbars

System

60Classic

Advantages of the product

spring terminal enables connection without tools (at first installation)

Product group 01
Subgroup 42
pack size 1
EAN 4021267315740
catalog page 2020 : 3.19
ECLASS 6.1 27142110
ECLASS 7.1 27142110
ETIM 4.0 EC000277
ETIM 5.0 EC000277

Approvals

Standards

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

Approvals

IEC (CB) , VDE , CCC , EAC

type number: SEL

EAC Type: D0

CCC certificate: 2014010302710123

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
requirements for contact parts: use fuse links with silver-plated contacts
Details IEC
Standards
IEC 60947-1:2020
IEC 60947-3:2020 AC ratings only
Electrical data IEC
Rated current (IEC): 63 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

power dissipation of the article:

The power dissipation at a typical load of 80 % results to 4,5 W.

(The power dissipation at full load would be 7,0 W.)

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.
reduction factor at ambient temperature:
35°C     1,0
45°C     0,9
55°C     0,8
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: 27 x 200 x 80
weight: 33,0 kg/100
poles: 3-pole
for busbars: 12, 15, 20, 25, 30 x 5, 10 and section busbars
front degree of protection: IP20
Terminal points
spring pulley connection
screw drive: PZ2
wire stripping: 12 mm
min. cross-section: 1,5 mm²
max. cross-section: 16 mm²
Md min.: 2,5 Nm
Md max.: 3,0 Nm
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

Reference

The devices have to be equipped with D0 gauge rings. Together with reducer part no. 31902 also suitable for fuse links D01.
The use of the side module part no. 31914 is recommended for continuous loads of 35 A or greater.

use of D02 fuse links with silver plated caps is required

can be locked (padlock) in OFF position (O) and sealed in ON position (1)

Links

Downloads

Accessories

31902000
reducer D02 for D01 fuses 2 - 16 A
More

31914000A
9 mm side module for 31574 and 31575
More

31976000A
pilot switch
changeover 250 V AC / 5 A, 30 V DC / 4 A
More

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Find your contact

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

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