Product details

Type designation: SL3-3x6/2000/HA

Article number: L3021501

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Images

sl_sl3-2_1250a_bearbeitet2.jpg
(Illustration similar)

Description

according to EN60947-3, size NH3 -2000A (2xTM3-1250A)
3pole switchable, DELTA-contact system
for mounting on 3pole busbar system with 185mm centre-to-centre distance
with screw terminal 4 x M12
without solid links
with additional terminal cover

Features

Type:
SL3-3x6/2000/HA
Product Lifecycle:
Active product
Product standard:
IEC/DIN EN60947-3
Size:
NH3
Rated operating voltage Ue:
400 V
Rated operating current Ie:
2,000 A
Conv. free air thermal current with fuse-links Ith:
  • 1444 A (gTr)
  • 1600 A (gG)
Conv. free air thermal current with solid links:
2,000 A
Rated frequency:
50 - 60 Hz
Rated isolation voltage Ui:
690 V
Total power loss at Ith (without fuse-link) Pv:
375 W
Utilization category 1:
400V - 2000A - AC-22B
Rated impulse voltage Uimp:
8 kV
Rated conditional short-cirquit current Icc:
50 (AC 400V) (Type tested with NH fuse-links characteristic gG) kA
Rated short-time withstand current (kA):
25
Max. permissible power dissipation per fuse-link:
51 W
Ambient temperature:
-25 up to +70 (Attention derating of rated current required) °C
Type of Actuation:
Dependent manual operation
Altitude:
2000 m
Pollution degree:
3
Overvoltage category:
IV
Distance to metallic parts:
Oben 50mm; seitlich 10mm
Mounting position:
vertical / horizontal
Electrical endurance (switching cycles):
100
Mechanical endurance (total switching cycles):
500
Material properties:
Strip base:
Temperature resistance up to 200°C
Self-extinguishing according to UL94
Tracking resistance CTI 600

Side walls, protective covers, switch covers:
Temperature resistance up to 125°C
Self-extinguishing according to UL94
Creepage resistance CTI 400

Fuse holding contacts:
E-Cu, silver-plated, externally spring-loaded

Leading bars:
E-Cu, tin-plated
Degree of protection:
IP30
Direction of cable terminal:
variable
Contact system:
DELTA-contact system with low power loss
Applicable for fuse-links:
NH2, NH3
Cable terminal:
Flat terminal 4 x M12 per Phase
Busbar distance:
185 mm
Poles:
3
Special features:

Ganged NH strip type switch-disconnector
Current measurement:
false
Hight:
891 mm
Width:
200 mm
Depth:
214 mm
Fuse monitoring:
None
ETIM - Code:
EC001040
Further developments of our products and technical changes are subject to change. Alterations, errors and errata constitute no claim for damages. Our valid sales terms and delivery conditions are available on our website http://www.jeanmueller.de
Printed at: 27.09.2024 / 02:22

Documents

Catalogue
Operating manual
Dimensions
3D-STEP
Reduction of rated currents
Catalogue Appendix
CE-conformity declaration