Megger RCDT310-EN-BS RCD Tester, Loop Impedance Test Type 2 Wire 300V ac, RCD Test Type DC Selective, AC Selective, RCD

RS Stock No.:: 711-9003
Mfr. Part No.:: RCDT310-EN-BS
Brand:: Megger

Megger RCDT310-EN-BS RCD Tester, Loop Impedance Test Type 2 Wire 300V ac, RCD Test Type DC Selective, AC Selective, RCD

Subtotal (1 unit)*

£685.00

(exc. VAT)

£822.00

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

3 unit(s) ready to ship
Plus 2 unit(s) shipping from 12 March 2026

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Units	Per unit
1 +	£685.00

*price indicative

RS Stock No.:: 711-9003
Mfr. Part No.:: RCDT310-EN-BS
Brand:: Megger

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Megger
	Product Type	RCD Tester
	Test Equipment Type	RCD Tester
	Loop Impedance Test Type	2 Wire
	Maximum Voltage Measurement	300V ac
	RCD Test Type	DC Selective, AC Selective
	RCD Test Current	500mA
	Display Type	LCD
	Minimum Operating Temperature	-5°C
	Battery Type	AA
	Maximum Operating Temperature	40°C
	Power Source	Battery
	Weight	980g
	Length	203mm
	Height	78mm
	Width	148 mm
	Standards/Approvals	IEC 61326-1
	Calibrated	UKAS
	Safety Category Voltage	300V
	Safety Category Level	CAT III

	Select all
	Brand Megger
	Product Type RCD Tester
	Test Equipment Type RCD Tester
	Loop Impedance Test Type 2 Wire
	Maximum Voltage Measurement 300V ac
	RCD Test Type DC Selective, AC Selective
	RCD Test Current 500mA
	Display Type LCD
	Minimum Operating Temperature -5°C
	Battery Type AA
	Maximum Operating Temperature 40°C
	Power Source Battery
	Weight 980g
	Length 203mm
	Height 78mm
	Width 148 mm
	Standards/Approvals IEC 61326-1
	Calibrated UKAS
	Safety Category Voltage 300V
	Safety Category Level CAT III

RoHS Status: Exempt

COO (Country of Origin):: GB

Megger RCD Tester, 30 to 500mA Current Testing Range, AA Battery Type - RCDT300 Series - RCDT310-EN-BS

Check that your electrical safety device is in peak condition with this RCD tester from Megger. You can use it to assess RCDs with rated currents of 30, 100, 300 and 500mA, so it's a handy measurement solution to have in your lineup. Thanks to the adjustable trip time test feature, you can make sure your RCD is in tune with your preset time delay before it trips a circuit. A built-in LCD on the tester shows the readings clearly, so you can easily keep track of any changes.

Features & Benefits

• Polarity selection of 0 and 180º for testing live and neutral wires

• Colour-coded ranges enable quick and convenient setting

• Battery status indicator for easy monitoring of power level

• Safety interlock stops the unsafe connection of test leads to help prevent electrical hazards

Applications

• Electrical engineering

• Packaging facilities

• Assembly plants

• Building maintenance

How does an RCD work?

An RCD monitors the flow of current in a circuit. If it senses a fault or earth leakage between the live and neutral current, it quickly cuts off the power supply. This helps to prevent electric shock and fire, keeping the operator and equipment safe.