Current Transformer PCE-LCTB 50/30 (50)

Order no.: PCE-LCTB 50/30 (50)
£ 14.88
£ 17.86
PCE-LCTB 50/30 (50)
price ex. (VAT / delivery)
Delivery time: 1-2 working days

Current transformer or DIN rail meter PCE-LCTB 50/30 (50) Series for measuring AC currents up to 600 A

The DIN rail meter PCE-LCT 50/30 (50) is used when alternating currents in circuits are too high to be directly detected by measuring devices. The DIN-rail meter converts the primary current into a proportional reduced secondary current which can be processed by a measuring device. In addition, the rail-mounted meter protects connected measuring devices against high voltages. The DIN rail Meters PCE-LCT 50/30 (50) series can detect primary currents from 50 A to 600 A depending on the version and convert it to a 1 A or 5 A secondary current. In addition, you can choose between the accuracy classes 1 and 0.5.


- Primary coil (input): 50 A ... 600 A
- Secondary coil (output): 1 A / 5 A
- System voltage: max. 720 V
- Accuracy class: 0.5 / 1
- Frequency: 50 Hz
- IEC/EN 60044-1, BS 3938, IS 2705-1 Standards
- Easy assembly
- Compact dimensions


Technical Specifications
Primary coil (input)50 A ... 600 A
Secondary coil (output)1 A, 5 A
Accuracy class0.5 - for accurate measurements
1 - for ordinary measurements, for analog gauges
Depth51 mm
Width50 mm
Hole diameterØ 21 mm
Busbar30x10mm, 20x15mm, 20x20mm, 2x20x10mm
StandardsIEC/EN 60044-1, BS 3938, IS 2705-1
Housing10% glass fiber reinforced polycarbonate, flame retardant according UV94V-0
Connections2 ports on each side
Thermal classE (to 120 °C)
System voltagemax. 720 V
Rated capacity1.5 VA ... 15 VA
Operating temperature-20 °C ... +45 °C
Storage temperature-50 °C ... +80 °C
Thermal short-circuit current (I th)40 x In
Dynamic short-circuit current (I dyn)2.5 x I th
Safety factor5

Delivery Contents

1x Current transformer or DIN rail meter PCE-LCTB 50/30 (50), 1x Instruction manual