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Part No.: 33603000
QUADRON®60Classic
NH fuse switch-disconnector size 3, 630 A
screw M12
connection top or bottom
for busbars 12, 20, 30 x 10 and section busbars
System
60Classic
Advantages of the product
Disconnectors are equipped with arc chambers.
The shock protection is split into 2 for safe connection of the conductors.
Self-closing inspection holes are available in the cover.
| Product group | 09 |
| Subgroup | 33 |
| pack size | 1 |
| EAN | 4021267336035 |
| ECLASS 6.1 | 27142108 |
| ECLASS 7.1 | 27142108 |
| ETIM 4.0 | EC001040 |
| ETIM 5.0 | EC001040 |
Standards
IEC 60947-1:2020
IEC 60947-3:2020 AC ratings only
UL 4248-1
Approvals
IEC (CB) , UL , CCC , DNV GL
for UL feeder circuits >250V
type number: LTS-3
| for fuse links size: | NH 3 |
| fuse links acc. to standard: | IEC / HD 60269-2 |
| permitted power dissipation of the fuse-link: | 48 W |
| requirements for contact parts: |
Fuse links with silver-plated contact pieces recommended. For fuse links with nickel-plated contact pieces, a reduction factor of 0.8 is to be observed. |
| Details IEC | |
| Standards | |
|
IEC 60947-1:2020 IEC 60947-3:2020 AC ratings only |
| Electrical data IEC | |
| rated current (IEC): | 630 A |
| rated voltage (IEC) AC: | 690 V |
| rated voltage (IEC) DC: | 440 V |
| rated isolation voltage Ui AC: | 800 V |
| rated isolation voltage Ui DC: | 500 V |
| rated surge voltage Uimp : | 6 kV |
| Utilisation category AC (IEC 60947-3) : | AC-23B (400V) AC-22B (690V) AC-21B (690V) AC-20B (1000V) at pollution degree 2 visible information required if used at more than 690V AC: do not switch under load |
| Utilisation category DC (IEC 60947-3) : | DC specifications: 2 current paths (L1,L3) in series DC-22B (440 V) DC-21B (440 V) DC-20B (1000V) at pollution degree 2 visible information required if used at more than 440V DC: do not switch under load |
| cond. short-circuit current with fuses (AC): | 100 kA / 690 V (500 A) |
| 80 kA / 500 V (630 A) | |
| approved wth fuse links of operation class: | gG |
| rated peak withstand current Ipk max.: | 35.2 kA |
| rated short-time withstand current Icw (1.0 s) max.: | 15.1 kA |
| Icw approved with: | Trennmesser |
power dissipation of the article:
The power dissipation at a typical load of 80 % results to 38.4 W.
(The power dissipation at full load would be 60.0 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. |
| max. permitted voltage (IEC) DC: | 800 V |
| 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. |
| Entsprechend den angegeben AC- und DC- Schalteigenschaften und unter Berücksichtigung der Überlastbedingungen, sind gewisse Abstände zu geerdeten Metallteilen einzuhalten. Nähere Informationen auf Anfrage. Bei Verwendung als Trennschalter ist die Einhaltung der Abstände nicht erforderlich. |
|
| Degree of protection IP30 at front, degree of protection near terminal depends on installation |
| Details UL | |
| Standards | |
| UL 4248-1 |
| for UL feeder circuits >250V |
| Electrical data UL | |
| rated current (UL): | 600 A |
| rated voltage (UL) AC: | 600 V |
| rated frequency (UL): | 50 / 60 Hz |
| SCCR: | 100 kA |
| Mechanical data | |
| W x H x D: | 256 x 300 x 160 |
| weight: | 756.0 kg/100 |
| poles: | 3-pole |
| for busbars: | 12, 20, 30 x 10 and section busbars |
| front degree of protection: | IP30 |
Type of fastening: patented click mechanism
| Terminal points | |
| screw connection | |
| M12 | |
| screw drive: | SW18 |
| Md min.: | 35.0 Nm |
| Md max.: | 40.0 Nm |
|
Accessories: |
|
| 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: | 48 W |
| requirements for contact parts: |
Fuse links with silver-plated contact pieces recommended. For fuse links with nickel-plated contact pieces, a reduction factor of 0.8 is to be observed. |
| for UL feeder circuits >250V | |
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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