Clearance
HT Instruments HT38 – Circuit Breaker Finder
$180.00 .( $198.00 inc. GST )
- 🎉 Save more when you spend more
- 5% off over $2000 + GST
- 10% off over $5000 + GST
*until 31st Dec 2025!
For all your equipment calibration needs, visit our MyCalibration website.
Free Delivery on orders over $1000
Shipping time may vary for certain products*
Product Enquiry
If you would like more information regarding this product, simply email us here.
HT38 is essential to identify the circuit breaker protecting a given socket on a panel board without having to dissect it.
HT38 includes a signal generator (HT38T) to be connected to the socket under test and a signal receiver (HT38R) capable of “exploring” all RCCBs of the panel board.
- Visual LED indication and acoustic indication with variable tone
- Localization of protection devices
- Use in live circuits with a voltage up to 250VAC to earth
- LED indication of low battery charge
- Auto power off
Frequently questions from our customers:
Q: Why getting HT38?
A: Because it permits to detect the RCCB of the line without having to dissect it. Q: Should the receiver be brought into contact with the RCCB’s terminals?
A: No, you just need to put the receiver HT38R on the RCCB’s casing to detect the signal generated by the transmitter HT38T
Q: Which is the maximum distance between a socket and the corresponding RCCB to be detected?
A: The maximum distance between HT38T (connected to the above said socket) and HT38R is 300m (on networks with rated voltage of 110V L , N) and is 500m (on networks with rated voltage of 230V L , N)
Q: According which principle does the instrument work?
A: The instrument works according to PLT principle. HT38T releases a signal into the cable under voltage which can be identified by the receiver HT38R.
| Weight | 0.45 kg |
|---|
Be the first to review “HT Instruments HT38 – Circuit Breaker Finder”
You must be logged in to post a review.
| General Specifications | |
| Transmitter HT38T | |
| Power supply | 110V / 230VAC, 50/60Hz |
| Signal output current | <20mA |
| External connection | integrated Schuko Europlug |
| Distance from receiver | max 500m (1640ft) (230V mains supply) max 300m (984ft) (110V mains supply) |
| Operating temperature | 0°C ÷ 40°C (32°F ÷ 104°F) |
| Operating humidity | <80%RH |
| Storage temperature | 0°C ÷ 50°C (32°F ÷ 122°F) |
| Storage humidity | <95%RH |
| Size (L x W x H) | 95 x 60 x 30mm (4 x 2 x 1in) |
| Weight | 140g (5 ounces) |
| Receiver HT38R | |
| Power supply | 1x9V alkaline battery type IEC 6F22 |
| Battery life | approx. 19 hours |
| Auto Power OFF | after 3 minutes’ idling |
| Operating temperature | 0°C ÷ 40°C (32°F ÷ 104°F) |
| Operating humidity | <80%RH |
| Storage temperature | 0°C ÷ 50°C (32°F ÷ 122°F) |
| Storage humidity | <95%RH |
| Size (L x W x H) | 195 x 60 x 35mm (8 x 2 x 1in) |
| Weight | 130g (5 ounces) |
| Mechanical protection | IP40 |
| General specifications | |
| Safety | IEC/EN61010-1 |
| EMC | IEC/EN61326-1 |
| Insulation | double insulation |
| Pollution level | 2 |
| Measurement category | CAT III 250V |
| Max operating altitude | 2000m (6562ft) |
Related Products
Next day delivery
Finance services
Price Match
Technical support
Product training
Calibration servises
Need help? Call our support team 1800 358 531
Reviews
There are no reviews yet.