NZR Current transformer
Product details
NZR Current Transformer TK30 400/5A
Manufacturer: NZR
Designation: Current transformer 400/5A uncalibrated
Type: TK30 400/5A
Design: other
Primary rated current: 400 A
Secondary rated current: 5 A
Secondary rated apparent power: 5 VA
Accuracy class: 1
Overcurrent limiting factor: FS 5
Calibrated: no
With touch protection: yes
Height of opening: 30 mm
Opening width: 20 mm
Opening diameter: 20 mm
Snap mounting: no
With copper rail: no
Secondary connection: screw connection
Number of primary inputs: 1
NZR Current Transformer TK30 400/5A: additional details
The TK series current transformers are inductive, single-core current transformers operating on the transformer principle. They are used to adapt the primary measurement quantity to the input rated values of the connected measuring devices. Due to the applied measurement principle, these current transformers are suitable for exclusive use in alternating current networks. The TK series is suitable for mounting on both insulated and non-insulated primary conductors.
Current transformers for low-voltage systems (DIN EN 60044/1, DIN 42600, DIN VDE 0414/1), suitable for retrofitting without opening the circuit, core can be opened with a snap closure, frequency from 50 to 60 Hz, for secondary currents of 5 A, operating voltage up to 720 V, accuracy class 1 in accordance with IEC 1036, temperature range from -5 to +40 °C, for mounting on busbars and cable conduits.
TK30, primary current up to 400 A, secondary current 5 A, internal dimensions (H x W) 30 x 20 mm, external dimensions (H x W) 106 x 93 mm, depth (D) 34 mm, class 1, burden 5 VA. EAN: 4048652002894.
input voltage | 400 V |
Output voltage | 720 V |
Power output | 5 W |
Voltage transformer type | Lighting voltage transformer |
Length | 9.30 cm |
Width | 2 cm |
Height | 3 cm |
Item number | 33493944 |
Manufacturer | NZR |
Category | Power inverters |
Manufacturer no. | 42300400 |
Release date | 17.5.2023 |
Voltage transformer type | Lighting voltage transformer |
input voltage | 400 V |
Output voltage | 720 V |
Power output | 5 W |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Length | 9.30 cm |
Width | 2 cm |
Height | 3 cm |
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Warranty score
How often does a product of this brand in the «Power inverters» category have a defect within the first 24 months?
Source: Digitec Galaxus- NZRNot enough data
- 1.MeanWell0 %
- 2.Noqon0.2 %
- 2.Revolt0.2 %
- 4.Carlo Gavazzi0.4 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- NZRNot enough data
- 1.Alpha Elettronica0 days
- 1.GreenCell0 days
- 1.Nedis0 days
- 4.APSystems1 day
Return rate
How often is a product of this brand in the «Power inverters» category returned?
Source: Digitec Galaxus- NZRNot enough data
- 1.Technaxx1.8 %
- 2.Revolt2.6 %
- 3.Hoymiles3.4 %
- 4.Carlo Gavazzi3.6 %