MPN

Nuvotem Talema AC-1 Series Current Transformer 20 A 1000:1

RS Stock No.:: 537-4520
Mfr. Part No.:: AC-1020
Brand:: Nuvotem Talema

Nuvotem Talema AC-1 Series Current Transformer 20 A 1000:1

Bulk discount available

Subtotal (1 pack of 5 units)*

£544.49

(exc. VAT)

£653.39

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

Shipping from 30 November 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
5 - 45	£108.898	£544.49
50 - 95	£102.364	£511.82
100 - 245	£94.196	£470.98
250 - 495	£80.584	£402.92
500 +	£70.24	£351.20

*price indicative

RS Stock No.:: 537-4520
Mfr. Part No.:: AC-1020
Brand:: Nuvotem Talema

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Nuvotem Talema
	Product Type	Current Transformer
	Series	AC-1
	Secondary DC Resistance	4.18Ω
	Secondary Current	20 mA
	Minimum Operating Temperature	-55°C
	Primary Current	20A
	Maximum Operating Temperature	130°C
	Width	23.8 mm
	Depth	11.12mm
	Standards/Approvals	UL94V-0, RoHS, REACH
	Mount Type	PCB
	Turns Ratio	1000:1
	Minimum Operating Frequency	50Hz

	Select all
	Brand Nuvotem Talema
	Product Type Current Transformer
	Series AC-1
	Secondary DC Resistance 4.18Ω
	Secondary Current 20 mA
	Minimum Operating Temperature -55°C
	Primary Current 20A
	Maximum Operating Temperature 130°C
	Width 23.8 mm
	Depth 11.12mm
	Standards/Approvals UL94V-0, RoHS, REACH
	Mount Type PCB
	Turns Ratio 1000:1
	Minimum Operating Frequency 50Hz

AC1020 Datasheet

Nuvotem Talema Current Sense Transformer

The Nuvotem Talema current sense transformer has an input current of 20A. This PCB mount transformer has turned the ratio of 1000:1.

Features and Benefits

Extremely low price

high-quality

Dimensions are 23.8 x 23.8 x 11.12mm

Operating temperature ranges between -40°C and 120°C

frequency range of 50/60Hz

PC Pin termination style

DC resistance 41.8ohms

Applications

Sensing overload current

Ground fault detection

Metering

Analog to digital circuits

Certifications

ANSI/ESD S20.20:2014

BS EN 61340-5-1:2007