Application Scope: Suitable for lightning protection of power supply for single valuable equipment.
Features: Low let-through voltage, easy installation, providing precise protection.

Technical Parameters:
Normal Voltage 240V
Operating Voltage 200～280V
Let-through Voltage 590V (8/20μs waveform)
Frequency Bandwidth 40-60Hz
Maximum Operating Current 5A
Peak Discharge Current 10KA (8/20μs waveform)
Leakage Current <0.5mA to ground
Operating Temperature -40℃～+70℃ 
Connection Details Phase, Neutral, Ground input/output wiring 2.5mm2
Cable Connector (Type B1) Uses Ф4.8-8mm cable
Grounding M6 grounding terminal or ground end

1. Low residual voltage: Under 8/20μs waveform, 3KA surge current test, residual voltage below 700V.
2. Full protection mode, with phase-to-neutral, phase-to-ground, neutral-to-ground all-round protection.
3. Long design life, up to 20 years, advanced pre-failure warning, wide environmental temperature range, normal/fault display, suitable for various environments, easy maintenance. 4. Wide operating voltage, up to 562V, especially suitable for unstable grid conditions.
5. Innovative Sovtrip multiple thermal cutoff technology, anticipating future industry standards, safely disconnects faulty or abnormal power supplies.

FURSE Single-Phase Power Surge Arrester Description:
1. Suitable for 90V-150V power supplies and 200-280V power supplies.
2. Suitable for power supplies with maximum current of 5A or 16A.
3. Protectors with /BX suffix are already housed in boxes, IP66 standard, suitable for dirty or humid environments.

FURSE Single-Phase Power Surge Arrester Applications:
These protectors are used for low-current power supplies, such as CCTV cameras, warning panels, and remote sensing equipment.

FURSE Single-Phase Power Surge Arrester Performance and Advantages:
1. Extremely low let-through voltage between all conductors (phase-to-neutral, phase-to-ground, neutral-to-ground).
2. Repeated protection in lightning-prone environments, with an expected lifespan of 20 years.
3. Compact design, suitable for installation on protection systems.
4. Removable rail-mount (DIN) feet, easily snapped onto rails (for non-boxed products).
5. Color-coded terminals for easy identification during installation—gray indicates hazardous end, green indicates non-hazardous end.
6. Boxed products meet IP66 standard, suitable for dirty or humid environments (protector suffix is /BX).
7. Robust outer casing.
8. Sturdy grounding bolt.
9. Maintenance-free.

FURSE Surge Arrester Installation
Connect inline devices and power supplies together, typically installed either inside the equipment panel (or for CCTV cameras, in a nearby enclosure) or on the fused connection line feeding the device.
To prevent damage from transient overvoltages entering through outgoing feeders (e.g., to CCTV cameras or field lighting) at cable exits in buildings. Unless the protector is already boxed, it is installed in ready-made cabinets, boxes, or separate enclosures.

Suitable Accessories for Surge Arresters
If multiple protectors ESP120 -5A or 16A or ESP 240 -5A or 16A are installed together, or if a protector is used alongside video or signal line protectors, they can be collectively grounded in a CME assembly and housed in a suitable WBX enclosure.