Megger RCDT310 RCD Tester

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The easy to use Megger RCDT310 tests RCD trip times. Thick rubber armoured case, clear colour coded selectors and a large clear display.

rrp £425.00

now £255.00 (Ex. VAT) £306.00 (Inc. VAT)

rrp £425.00

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"3 Phase safe with LED polarity indicators for correct lead connection"

  • Description

    Megger RCDT310 RCD Tester

    The Megger RCDT310 RCD tester can perform 1/2I, 1xI and 5xI tests on RCDs rated at 30 mA, 100 mA, 300 mA, 500 mA & on general and selective (time delayed) RCD's. The trip times are displayed on the screen, the RCDT310 is Meggers budget RCD tester. If you would like a downloadable RCD tester that can also test programable RCD's we'd recommend the: Megger RCDT330.

    • Tests standard RCD's, DC RCD's & Selective residual current devices (RCD's)
    • 3 Phase safe
    • Weatherproof to IP54
    • 3 Year Megger warranty
    • Megger calibration certificate
    • Enables testing on 110 V centre tapped supplies
    • Tough rubber armoured case with built-in cover
    • Comes Supplied with a Megger Hard Carry Case FREE
  • Specification

    If you require a detailed specification please see the Megger RCD Testers pdf Megger RCD Testers PDF

    Power Supply

    • RCDT310 100 V - 280 V 45 Hz to 65 Hz
    • Batteries: 8 x 1,5 V cells IEC LR6 type (AA alkaline).
    • Rechargeable: 8 x 1.2 V NiCd or NiMH cells.
    • Battery Life: 2000 consecutive tests
    • RCD Test Ranges (to EN61557-6)

    Test Current Accuracy

    • No Trip Test: (1/2I) –8% to –2%
    • Trip Test: (I, 5I) +2% to +8%
    • Trip Time: ±1% ±1ms

    Voltage measurement - (RCDT330, RCDT320 & RCDT310)

    • Range ac: 0V - 300V 25Hz to 450Hz
    • Accuracy: ±2% ±2 digits

    Fault (Touch) Voltage

    • Displayed range: 0 V to 50 V
    • Error: +5%/+15% ±0.5 V

    Temperature and humidity

    • Operating Range: -5°C to +40°C
    • Operating Humidity: 93% R.H. at +40°C max.
    • Storage Range: -25°C to +70°C
    • Maximum altitude: 2000m
    • Environmental Protection: IP54

    The Megger RCDT310 meets these Safety standards:

    • The requirements of IEC61010-1 Cat III 300V phase to earth.
    • IEC61557 Complies with the following parts of EN61557, Electrical safety in low voltage systems up to 1000 V ac and 1500 V dc - Equipment for testing, measuring or monitoring of protective measures.
    • Part1 - General Requirements
    • Part4 - Residual current devices
    • E.M.C.
    • In accordance with IEC61326-1
    • Weight: 980gms
    • Dimensions: 203x148x78 mm
  • Supplied Accessories

    • Megger RCDT310 RCD Tester
    • Robust fitted carry case
    • Shoulder Strap
    • Mains Test Lead 
    • Calibration Certificate issued by Megger
    • Product documents CD
    • 3 Years Manufacturers Warranty
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  • Delivery Information

    At we understand the importance of a reliable delivery service when shopping online. Especially when the goods are often essential to your working day. If your goods are required by a certain date please feel free to contact us for an honest and realistic indication whether this can be met.

    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text so you will not have to wait around all day. We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink on a fully traceable and manageable service.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
    • Pre-Noon Next Working Day Delivery (on select products only) at £9.50*
    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only.

    Customers outside the UK: exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail with your name, address and the items you would like to order for an accurate shipping quote.