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Current transformer, openable, for through-bar 26 x 32 mm mounting

The KET-TAA-000.2632 is a core-opening current transformer for through-bar of maxsize 26 x 32 cm or for cable of diameter max 26 cm.

Ratio 100 ÷ 400/5 A, accuracy class 1.

Equipped with 6 insulated screws to ensure a robust and reliable fixing of the current transformer to the through bar and with double connection terminal (connection up to 8 wires) that can be sealed by means of special terminal covers.

GENERAL SPECIFICATIONS
Protection Range IP20
Operative Temperature -25 ÷ +50/60 °C
Storage Temperature -30 ÷ +70 °C
Relative Humidity MAX 90% not condensing
CASE
Dimensions 83 x 112.4 x 60 mm (W x H x D)
Mounting Bus-bar
Cable Diameter Max 26 mm
Bar Size Max 26x32 mm
Material ABS, self extinguishing: UL 94 V-O
Weight From 450 to 700 g
CURRENT SENSOR
Primary Current 100 ÷ 400 A
Secondary Current 5 A
Precision 1
Working Frequency 48-62 Hz
Overload Thermal Current Typical 100 In/1 s 2.5 Ith
Highest Voltage for Equipment 0.72 kV
Isolation 3 kV/1 min @ 50 Hz
Insulation Class E (max 75 °C)
CERTIFICATIONS
Referends Standard EN61869-2
Approvals CE, cURus and CSA
Available Models
Codice Ratio Precision Cable Diameter Bar Size
KET-TAA-010.2632 100/5 A 1 Max 26 mm Max 26x32 mm
KET-TAA-012.2632 125/5 A 1 Max 26 mm Max 26x32 mm
KET-TAA-015.2632 150/5 A 1 Max 26 mm Max 26x32 mm
KET-TAA-020.2632 200/5 A 1 Max 26 mm Max 26x32 mm
KET-TAA-025.2632 250/5 A 1 Max 26 mm Max 26x32 mm
KET-TAA-030.2632 300/5 A 1 Max 26 mm Max 26x32 mm
KET-TAA-040.2632 400/5 A 1 Max 26 mm Max 26x32 mm
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