Live Line Tester (LLT) MK2

Voltage Detectors

Live Line Tester

- Maximum working voltage 1100V DC
- Threshold voltage 80VAC/120VDC
- BS EN 50122 threshold compliant
- Operating current <10mA DC at maximum working voltage
- High intensity LEDs with polarizing filters in each handle
- Network Rail Certificate of Acceptance No. PA05/03345


The Seaward LLT MK2 live line tester is ideal for live line testing on systems up to 1100V DC, and is encapsulated in a high impact rugged enclosure with high-visibility cable. The unit is fitted with high-intensity red LED indicators and a polarizing filter on each handle making it clearly visible, even in direct sunlight.

Designed specifically for live line applications, the LLT enables the user to check that conductor rails have been isolated before maintenance or inspection work commences on rail track systems.

PH3-LLT MK2 proving unit also available.

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Optional Accessories

Technical Specifications

LLT Live Line Voltage Detector
Maximum Working Voltage 1100V DC
Threshold Voltage 80V AC/120V DC
Circuit current <10mA
Indicator High intensity LEDs with polarizing filters
Threshold compliance BS EN 50122
Part numbers
LLT MK2 Live line tester 423A910
PH3-LLT MK2 Proving unit 423A911
Carry case 308A955


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