ECTB 81.35

ECTB 81.35, ECTB – current transformer for billing measurements, product image

CTB 81.35, CTB – plug-in current transformer, technical drawing 1

CTB 81.35, CTB – plug-in current transformer, technical drawing 2

CTB 81.35, CTB – plug-in current transformer, technical drawing 3

ECTB - current transformer for billing measurements

ECTB 81.35

Primary Current

Secondary Current

Burden (VA)

Accuracy Class

Clear

plus testing costs according to the conformity assessment procedure (see order confirmation)

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EAN: 4061701157079 SKU: ECTB 81.35 Category: ECTB - current transformer for billing measurements

Bus bar 1 in mm	80x10
Bus bar 2 in mm	60x30
Round conductor in mm	55
Width in mm	120
Height in mm	135
Depth in mm	52
Snap-on mounting
Sealed shutters	59059
Sealed shutters 2

Primary Current	400, 500, 600, 750, 800, 1000, 1200, 1250, 1500, 1600, 2000
Secondary Current	1, 5
Burden (VA)	2,5, 5, 10, 15
Accuracy Class	0,2, 0,2S, 0,5, 0,5S

Therm. nominal continuous current I_cth: 1,2 x I_pr
Therm. nominal short-time current I_th: 60 x I_pr, 1 Sek., max 100 kA
Max. operating voltage U_m: 1,2 kV
Isolation test voltage: 6 kV, U_eff, 50 Hz, 1 Min.
Nominal rated frequency: 50 Hz
Isolation class: B8