北京碧海飞鹏科技公司

Description

Part No.: 33203
QUADRON®CrossLinkBreaker
NH fuse switch disconnector size 3, 630 A
3-pole, panel-mounting

Product Advantages

Disconnectors are equipped with arc chambers.
The shock protection cover is in 2 pieces to provide for reliable connection of cables.
The lid is provided with self-closing inspection holes.

Product Group Subgroup

9
12

Standards

IEC 60947-1:2004
IEC 60947-3:1999
IEC 60947-1:2007
IEC 60947-3:2008
EN 60947-1:2007
EN 60947-3:2009
DIN EN 60947-1/04.08
DIN EN 60947-3/02.10

Approvals

IEC (CB), Niederlande, Germanischer Lloyd, GOST, CCC

Type No.: LTS3

CCC certificate: 2004010302117263

Electrical Data

690 V AC / 630 A
conditional rated short circuit current 50 kA (with fuse links gL/gG)
switching capacity / application categories AC23 B (400 V),
AC22 B (690 V), AC21 B (690 V), DC22 B (440 V), DC21 B (440 V),
AC20B (1000 V), DC20B (1000 V) pollution degree 2
visible instruction necessary; if application more than DC 440V /AC 690V: do not operate under load

DC specifications: 2 current paths (L1, L2) in series

for fuse links to IEC 60269-2-1 (I) / DIN VDE 0636-201 size 3 up to 48 W

According to the AC and DC switching characteristics and in consideration of the overload conditions, the following distances to earth metal parts have to be provided.
- top 300mm, side 130mm
By using as a disconnector (switching not under load) the mentioned distances are not applicable.

Power dissipation:
The power dissipation of the device results in 23 W at a typical
load with 80 % of the nominal current.
(The power dissipation is 36 W for application at nominal current.)

Degree of protection IP30 (front side); degree of protection near terminal depends on installation

Mechanical Data

Width x Height x Depth (mm): 256 x 300 x 143
Weight (kg/100): 490

fastened by screw mounting

Connections

Accessories:
Clamp: Cu 150-300 mm² rm, f+AE; la. Cu 25x1-13; 6-8 Nm tightening torque
Wedge clamp (single): Cu, Al* 150-300 mm² rm, sm, f, f+AE; 6-8 Nm tightening torque
Wedge clamp (double): Cu 2x150-185 mm² rm, sm, f+AE; 6-8 Nm tightening torque

*not maintenance free when aluminium conductors are used

screw M12 :
Md 35 - 40 Nm

Material Characteristics

Main body:
temperature stability 150°C,
self-extinguishing in acc. to UL 94
halogen-free

Shock protection cover:
temperature stability 125°C,
self-extinguishing in acc. to UL 94,
creepage resistance CTI 200,

Handle:
temperature stability 125°C,
self-extinguishing in acc. to UL 94,
creepage resistance CTI 200,
halogen-free
Contacts:
spring-loaded contacts,
copper, silver plated
Connecting screws:
hexagon head cap screw M12
wrench size 18
galvanized, chromized
Adapter plate:
temperature stability 150°C,
self-extinguishing in acc. to UL 94
halogen-free

Versions

See 33 332 for variant with fuse monitoring.
See 33 151 for variant with electromechanically fuse monitoring.

Pack Size

1