HST Power Extension Cable
Extend Power to Your HST Tester Safely and Securely
HST Power Extension Cable
Extend Power to Your HST Tester Safely and Securely
- Provides up to 20 feet (6 m) of extended power reach
- Designed for use with HST Stand-Alone Power Supply
- Includes rubber strap for safe pole attachment
- Available in 3 models for different voltage configurations
Description
Engineered for Distance and Stability
The HST Power Extension Cable allows you to deliver power from your HST Stand-Alone Power Supply to the HST tester at distances of up to 20 feet. Ideal for overhead or remote testing setups, this heavy-duty coiled cable includes a built-in rubber strap to secure it to the inspection pole—preventing strain, disconnection, or drops during use. Available in three voltage-specific models with locking bayonet connectors.
Features & Benefits
- Heavy-duty coiled 2-conductor power extension cable
- Working length: ~20 ft (6 m); Retracted length: ~48 in (1.2 m)
- Rubber strap at male connector prevents pull stress and drops
- Bayonet-locking connectors for secure electrical connection
- Three voltage options with matching pin configurations: HSTEXT148: 14V, 2-pin, HSTEXT185: 18V, 4-pin, HSTEXT259: 24V, 3-pin
- Safely powers HST units at extended distances
- Easy to manage and secure during elevated use
- Reduces connector wear and risk of disconnection
- Durable for high-frequency testing environments
Pairs Well With
HST compatible extension poles
Compatible extension poles that allow the HST Heat Detector Tester to test detectors mounted 30 feet high.
HST power supply
Power supply for HST Heat Detector Testers. When used with the HST Power Supply Extension Cable, power can be supplied up to 20 feet.
Specifications
Working Length
- ~20 ft (6 m)
Retracted Length
- ~48 in (1.2 m)
Cable Diameter
- 0.25 in
Coil Outer Diameter
- 0.85 in
Connector Type
- Bayonet-lock, IP40 rated
Voltage (Max)
- 24VDC @ 10.0 amps
Voltage Configurations
- HSTEXT148 – 14V, 2-pin
- HSTEXT185 – 18V, 4-pin
- HSTEXT259 – 24V, 3-pin
Durability
- 300+ cycles without failure
Operating Temp
- -40°C to +85°C (-40°F to +185°F)
Weight
~0.95 lbs
Need Help With Your Setup?
Contact us for quotes, lead times, or help choosing the right configuration.