维纳尔WOHNER正品进口熔断器开关LTS-2/ QCB-2 400A母线安装33602

Description

Part No.: 33602QUADRON®CrossLinkBreakerNH bus-mounting fuse switch disconnector size 2, 400 A3-pole, 60 mm system, outgoing terminals at bottom/top,for busbars 12, 15, 20, 25, 30 x 10 double-T- and triple-T-section

System

60mm-System classic

Product Advantages

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

Product Group Subgroup

930

Standards

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

Approvals

IEC (CB), Niederlande, Germanischer Lloyd, GOST, CCCType No.: LTS2CCC certificate: 2004010302117262

Electrical Data

690 V AC / 440 V DC / 400 Arated insulation voltage 800 Vrated surge withstand capacity 6 kVconditional 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),for fuse links to IEC 60269-2-1 (I) / DIN VDE 0636-201 size 2 up to 34 WAC20B (1000 V), DC20B (1000 V) pollution degree 2visible instruction necessary; if application more than DC 440V /AC 690V:do not operate under loadDC specifications: 2 current paths (L1, L2) in series.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 290mm, side 105mmBy using as a disconnector (switching not under load) the mentioned distances are not applicable.Power dissipation:The power dissipation of the device results in 28,8 W at a typicalload with 80 % of the nominal current.(The power dissipation is 45 W for application at nominal current.)Degree of protection IP30 (front side), degree of protection near terminal dependsShielding="137" valign="top">

Mechanical Data

Width x Height x Depth (mm): 210 x 288 x 145Weight (kg/100): 522patented locking mechanism

Connections

Accessories:Clamp: Cu 120-240 mm2 rm, f+AE; la. Cu 21x1-14; 6-8 Nm tightening torqueWedge clamp (single): Cu, Al* 50-150 mm2/120-240 mm2 rm, sm, f+AE; 6-8 Nm tightening torqueWedge clamp (double): Cu, Al* 2x70-120 mm2 rm,sm, f+AE; 6-8 Nm tightening torque* not maintenance-free when aluminium conductors are usedscrew M10 :Md 30 - 35 Nm

Material Characteristics

Main body:temperature stability 150°C,self-extinguishing in acc. to UL 94halogen-freeShock protection cover:temperature stability 120°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-freeContacts:spring-loaded contacts,copper, silver platedConnecting screws:hexagon head cap screw M10wrench size 16galvanized, chromizedAdapter plate:temperature stability 150°C,self-extinguishing in acc. to UL 94halogen-free

Versions

See 33 326 for variant with fuse monitoring.See 33 161 for variant with electromechanically fuse monitoring.

Pack Size

1