The Hager BG814 bar/cable-through current transformer converts 2000 A to 5 A for accurate metering and protection. Class 1, 15 VA ensures precise measurements. A 60 mm window accepts large bars/cables; plug-in design with screw terminals (1.5-6 mm²) speeds installation on DIN rail or plate. Rated 50-60 Hz, 720 V, 3 kV withstand, class H insulation. Robust thermal ratings (Ith 60×Ipr, Idyn 2.5×Ith) suit demanding switchboards.

EAN

4049857139439

Packaging

1 Piece

Current transformer bar/cable-through BG1034 1250/5A 15VA Class 1 SRE20005

Technical properties
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Technical properties

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Plug-in current transformer

Accuracy class

1

Power

15 VA
Total power loss under IN

17.50 W

Diameter of opening

60 mm
Height

122 mm
Width

100 mm
Depth

40 mm
Height of opening

60 mm
Width of opening

81 mm

Type of connection

Screw terminal

Frequency

50 - 60 Hz

Rated power-frequency withstand voltage (r.m.s.)

3000 V
Max. operating voltage

720 V

Operating temperature

-40 - 40 °C
Storage/transport temperature

-40 - 40 °C

Cross-section flexible conductor

1.5 - 6 mm²
Cross-section rigid conductor

1.5 - 6 mm²

Ingress Protection (IP) class

IP10
Insulating class

H

Rated primary current (Ipr)

2000 A
Rated secondary current (Isr)

5 A
Rated current

2000 A
Rated continuous thermal current

1,2*Ipr
Rated short-time thermal current (Ith/1s)

60*Ipr
Rated dynamic current

2.5*Ith
Over voltage limiting factor

FS 5

Mounting on

DIN rail, Mounting plate

Environmental value

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RoHS conform Yes

REACh-SVHC free Yes