01
Highlight 1
The HT D52-2066 has a flame-retardant ABS housing and clips onto a DIN rail in about three module spaces.
Kit overview1 of 13
- The HT D52-2066 has a flame-retardant ABS housing and clips onto a DIN rail in about three module spaces.
- The colour LCD shows six readings at once: voltage AC 40.0-300.0 V, current 0-100.0 A with an external current transformer, energy 0-99999 kWh, frequency 45-65 Hz and power factor 0.00-1.00.
- Hold RESET for about five seconds to zero the kWh count. The meter keeps that total when the supply is off and carries on when power returns.
- The colour LCD shows watts, kWh, volts, hertz, amps and power factor together on one screen.
clamp kWh energy monitor
HT D52-2066 DIN-rail energy meter, AC 40-300 V, external CT
£23.59
VAT included
- The HT D52-2066 has a flame-retardant ABS housing and clips onto a DIN rail in about three module spaces.
- The colour LCD shows six readings at once: voltage AC 40.0-300.0 V, current 0-100.0 A with an external current transformer, energy 0-99999 kWh, frequency 45-65 Hz and power factor 0.00-1.00.
- Hold RESET for about five seconds to zero the kWh count. The meter keeps that total when the supply is off and carries on when power returns.
- The colour LCD shows watts, kWh, volts, hertz, amps and power factor together on one screen.
DeliveryFree UK Delivery · 2–4 business days after dispatch
Returns30-day returns
CheckoutSecure checkout
Product details
The details, in full.
These are the product details published on this page.
- Ranges
- DIY & Tools > Electrical > Power Monitors
- What's included
- High quality & safetyThe HT D52-2066 has a flame-retardant ABS housing and clips onto a DIN rail in about three module spaces. Six readingsThe colour LCD shows six readings at once: voltage AC 40.0-300.0 V, current 0-100.0 A with an external current transformer, energy 0-99999 kWh, frequency 45-65 Hz and power factor 0.00-1.00.
The details that matter
What you're actually buying.
Decide whether this htpowermonitor.co.uk listing fits the job, budget and setup.
02
Highlight 2
The colour LCD shows six readings at once: voltage AC 40.0-300.0 V, current 0-100.0 A with an external current transformer, energy 0-99999 kWh, frequency 45-65 Hz and power factor 0.00-1.00.
03
Highlight 3
Hold RESET for about five seconds to zero the kWh count. The meter keeps that total when the supply is off and carries on when power returns.
Good to know
Frequently asked questions
What does the screen show?
Active power (W), energy (kWh), voltage, frequency, current and power factor, together on the colour LCD.
How do I wire the external CT?
Connect the measured voltage to terminals 1 and 2. Pass the live or the neutral through the CT, and join the CT secondary to terminals 3 and 4. This version covers AC 40-300 V, up to 100 A. The meter body is 54 × 80 × 48 mm.
How soon will it be dispatched, and when will it arrive?
Orders are dispatched in 1–3 business days, and typically arrive 2–4 business days after dispatch. Free UK Delivery applies to UK orders.
What if it is not right for me?
You can return it within 30 days. This is in addition to your statutory rights under the Consumer Contracts Regulations 2013.
Ready when you are
clamp kWh energy monitor
£23.59See price and options