DEVTest environment – preview of the new website. No real orders, data may be reset at any time.
ALO 10050

ALO 10050

Plug-on / winding current transformersfrom €98.88 incl. VAT

Delivery by Mon, 02/11/2026

24h24h express production available – selectable at checkout while the manufacturer's capacity allows.

Datasheet (PDF)

Product description

Article features

  1. This clip-on current transformer is mostly used for new installations, as the circuit must be interrupted here.
  2. Short-circuiting of the current transformer when the secondary terminal cover is open.
  3. More economical cable routing and lower power loss due to elimination of the transformer disconnect terminal.
  4. Easy handling facilitated by a rotatable and sealable secondary terminal cover.
  5. Suitable for both floor and side mounting.
  6. Most cost-effective and most common variant
  7. Simply plug the transformer onto the primary conductor (no need for complex wiring)
  8. Currently the most compact design on the market, thus wonderfully suitable for the control cabinet
  9. Other areas of application are machine and plant construction.
Round conductor
Ø 58 mm
Primary rail
30 x 15 mm80 x 12 mm100 x 10 mm3 x 100 x 10 mm4 x 50 x 10 mm
Dimensions (W × H × D)
130 × 158 × 50 mm
Design
Plug-on current transformer
Secondary connection
Screw terminal
Touch protection
yes
Rated current
400 – 4000 A
Instrument security factor
FS 5

Scope of delivery

  • 2 ×Primary conductor clip
  • 4 ×Grub screw M5 × 55 mm for primary busbar fastening
  • 2 ×Plug-in foot ALO/WALO
Instruction manualSTEP-DateiDimensioned drawing

Conditions of use

Secondary current5A / 1A / 333mV
Nominal frequency50 - 60 Hz
max. permissible operating voltage720 V
Test voltage3 kV / 1 min
Thermal rated continuous currentIcth = 1,2 x Ipr
Thermal rated short-time withstand currentIth = 60 x Ipr
Rated impulse currentIdyn = 2,5 x Ith
Overcurrent rating (FS)n < 5
Insulation classE / F / H
Normative standardsIEC 61869 Teil 1 + 2 / DIN EN 42600
HousingGehäuse aus selbstverlöschendem PA66 V0 nach UL 94

Environmental conditions

Installation locationIndoor use
Ambient temperature (operation)-40°C ... +60°C
Ambient temperature (storage / transport)-40°C ... +60°C
Altitudeup to 1000 m

Matching accessories

Related Products

from Mon 26/10WALO

WALO

1 A – 40 A

from €62.67incl. VAT

from Mon 26/10ALO R21

ALO R21

30 A – 500 A

from €33.03incl. VAT

from Mon 02/11ALO 50T3012

ALO 50T3012

50 A – 400 A

from €66.53incl. VAT

from Mon 26/10ALO 3015

ALO 3015

50 A – 750 A

from €30.39incl. VAT

We use cookies to provide you with the best possible experience on our website. Some cookies are essential for the operation of the site, while others help us analyse and improve usage.