RS PRO Current Transformer 500 A 21 mm Bore

RS Stock No.:: 171-8852
Brand:: RS PRO

RS PRO Current Transformer 500 A 21 mm Bore

Subtotal (1 unit)*

$61.33

(exc. GST)

$70.53

(inc. GST)

FREE delivery for orders over $60.00 ex GST

In Stock

15 unit(s) ready to ship from another location
Plus 30 unit(s) shipping from 03 April 2026

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

Units	Per unit
1 +	$61.33

*price indicative

RS Stock No.:: 171-8852
Brand:: RS PRO

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	Current Transformer
	Secondary Current	5A
	Terminal Type	Wire
	Primary Current	500A
	Minimum Operating Temperature	-5°C
	Maximum Operating Temperature	55°C
	Depth	51mm
	Width	108mm
	Standards/Approvals	IEC 60044-1, UL94V-0, IEC 61010-2, IEC 61869-1
	Mount Type	Cable, Busbar, Wall
	Maximum Operating Frequency	60Hz
	Bore Size	21mm
	Minimum Operating Frequency	50Hz

	Select all
	Brand RS PRO
	Product Type Current Transformer
	Secondary Current 5A
	Terminal Type Wire
	Primary Current 500A
	Minimum Operating Temperature -5°C
	Maximum Operating Temperature 55°C
	Depth 51mm
	Width 108mm
	Standards/Approvals IEC 60044-1, UL94V-0, IEC 61010-2, IEC 61869-1
	Mount Type Cable, Busbar, Wall
	Maximum Operating Frequency 60Hz
	Bore Size 21mm
	Minimum Operating Frequency 50Hz

COO (Country of Origin):: IN

RS PRO Current Transformers

The RS PRO base mounted split core transformer has a current ratio of 500:5. It offers an efficient method by which the current can be measured without breaking the conductor, thereby reducing installation and commissioning time. It is a surface mounted device.

Features and Benefits

• Cost-effective moulded case

• Flame retardant grade enclosure

• Insulation class: E

• Operating temperature ranges between 20°C and 70°C

• System voltage 720V max

• Test voltage 3kV 50Hz 1min

Applications

• Commercial electric power distribution

• Electrical substations

Certifications

• IEC - 61010 - 2

• IEC 60044-1/IEC 61869-1

• IP20 rated

• UL94V-0