ECTB 31.35

ECTB 31.35, ECTB – current transformer for billing measurements, product image

CTB 31.35, CTB – plug-in current transformer, technical drawing 2

CTB 31.35, CTB – plug-in current transformer, technical drawing 1

CTB 31.35, CTB – plug-in current transformer, technical drawing 3

ECTB - current transformer for billing measurements

ECTB 31.35

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: 4061701154566 SKU: ECTB 31.35 Category: ECTB - current transformer for billing measurements

Bus bar 1 in mm	30x10
Bus bar 2 in mm	2x20x5
Round conductor in mm	26
Width in mm	61
Height in mm	81
Depth in mm	53
Snap-on mounting	55015
Sealed shutters	59057
Sealed shutters 2

Primary Current	100, 125, 150, 200, 250, 300, 400, 500, 600, 750
Secondary Current	1, 5
Burden (VA)	1, 1,5, 2,5, 5, 10
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