HDE Hot Stick-Compatible High-Voltage Detector: 50 kV to 500 kV, 25 to 400 Hz
The HDE PRX-4 is a hot stick-compatible high-voltage detector designed for detecting voltages from 50 kV to 500 kV at 25 to 400 Hz, with audible and light indicators. It includes a PRX-XF Charger Adapter. The IP…
SKU 3G-OTH-171564
Also listed as: PRX4 · PRX 4
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The HDE PRX-4 is a hot stick-compatible high-voltage detector designed for detecting voltages from 50 kV to 500 kV at 25 to 400 Hz, with audible and light indicators. It includes a PRX-XF Charger Adapter. The IP rating and CAT safety rating are not rated.
Frequently Asked Questions
What is the HDE PRX-4 high-voltage detector used for?
The HDE PRX-4 is used by utility and industrial maintenance crews to detect the presence of high voltage from 50 kV to 500 kV on overhead lines and equipment. It is designed for hot-stick operation, providing audible and light indicators to confirm voltage status, enhancing worker safety during line work.
What are the specifications of the HDE PRX-4?
The HDE PRX-4 detects voltages from 50 kV to 500 kV at frequencies of 25 to 400 Hz. It features audible and light indicators and includes a PRX-XF Charger Adapter. The IP rating and CAT safety rating are not rated. The manufacturer part number is PRX-4.
Where to buy the HDE PRX-4 worldwide?
You can source the HDE PRX-4 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this high-voltage detector.
How to use the HDE PRX-4 with a hot stick?
To use the HDE PRX-4, attach it securely to a compatible hot stick and extend it toward the conductor. The detector will emit an audible tone and flash a light when high voltage is present. Always follow standard safety procedures for high-voltage testing and ensure the hot stick is rated for the voltage range.
Used in
Common applications for HDEHDE Products
3G Electric supplies HDE hot stick-compatible high-voltage detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
You might also need
Related products
- EATON This EATON HT800 series selector switch features a long-handled knob with a polymer operator head and metallic bezel. It provides three maintained positions (On-Off-On) via a 1D cam, with two normally open contacts. Rated 10 A at 600 V AC and 5 A at 250 V DC, it is suited for industrial control panels and machinery requiring clear operator feedback
- EATON Non-illuminated selector switch with polymer operator head and metallic bezel. Features a long-handled knob, 2 maintained positions (both On), and a 3A cam. Rated 10 A at 600 V AC and 5 A at 250 V DC. Suitable for panel-mount control of machinery, conveyors, and process equipment requiring two distinct run states
- EATON EATON HT800 Series selector switch with a long-handled knob and polymer operator head. Features a maintained/maintained action with a 3A cam, offering Off/On positions. Rated 10 A @ 600 V AC and 5 A @ 250 V DC. Suitable for panel-mount control applications such as machine start/stop or mode selection
- EATON Non-illuminated selector switch with polymer long-handled knob and metallic bezel. Three positions (On-Off-On) with momentary/maintained/maintained action. Rated 10 A at 600 VAC and 5 A at 250 VDC. Suitable for industrial control panels and machinery requiring three-position selection
- EATON EATON Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Extended Lever, 2NO/2NC, Metallic (MPN E34VHBL1-Y2)
- EATON EATON Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Extended Lever, 2NO, Metallic (MPN HT8JVH1DAA5)
