ASK 81.4 400/5A 2,5VA Kl.0,5

Wandler ASK 81.4 400/5A 2,5VA Kl.0,5
Frontview ASK 81.4 400/5A 2,5VA Kl.0,5
Sideview ASK 81.4 400/5A 2,5VA Kl.0,5
Topview ASK 81.4 400/5A 2,5VA Kl.0,5

Description

ASK Plug-in current transformer, for primary nominal currents from 30 A to 7500 A, secondary nominal currents for 5 A or 1 A, optional dual or triple secondary switchable, available in classes 0.2s, 0.5 and 1, without primary conductor, but with foot bracket, isolator protection cap and bus bar mounting screws, alternatively with chrome-plated copper bus bar conforming to the bus bar window, inclusive of screws DIN 933 complete with nuts, washers and springs for the mounting onto bus bars or similar components
Model ASK 81.4 400/5A 2,5VA Kl.0,5
Part number 21009
Class 0,5
VA 2,5
Category Plug-in current transformers
Prim. Current 400
Sec. Current 5

Technical data

Therm. Nominal Continuous Current Icth
1,0 x IN
Therm. Nominal Short-Time Current Ith
60 x IN, 1 Sek.
Max. Operating Voltage Um
0,72 kV
Insulation Test Voltage
3 kV, Ueff, 50 Hz, 1 Min.
Nominal Frequency
50…60 Hz
Insolation Class
E
Bus Bar 1
80 x 10 mm
Bus Bar 2
60 x 30 mm
Round Conductor
55 mm
Width
120 mm
Height
123.5 mm
Depth
58 mm

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