385V AC Surge Protection Device – Reliable Power Safety
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385V AC Surge Protection -BT PCM TT3+1 385 RM
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385V AC Surge Protection -BT PCM TT3+1 385 RM

385V AC Surge Protection BT PCM TT3+1 385 RM (810815) is designed for installation in LPZ 0B-1 or higher zones, providing reliable protection for low-voltage equipment against power surges. This pluggable Class II SPD is suitable for three-phase TT/TN-S (“3+1” circuit) power supply systems, with an optional remote terminal for enhanced functionality. It meets international compliance standards IEC 61643-11:2011, EN 61643-11:2012, and GB/T 18802.11-2020 for performance and safety.

  • Type

    BT PCM TT3+1 385 RM

  • Art.-No.

    810815

  • Features

    1. Pluggable module, easy for installation and maintenance.
    2. High discharge capacity, quick response.
    3. Double thermal disconnector devices, providing more reliable protection.
    4. Green window will change when fault and also provide remote alarm control at the same time.
    5. Surge protection device has passed KEMA-KEUR certification.
    6. Suitable for use in three phase: 220V/380V(50/60 Hz), 230V/400V(50/60 Hz) AC systems.
    7. Suitable for TT/ TN-S installations.

Inquiry
Download Datasheet
385V AC Surge Protection
385V AC Surge Suppression
Location of Use:
Sub-Distribution Boards
System Type:
Three Phase, TN-S/TT, 385V AC 3P+N, Type 2
Protection Elements:
High Energy MOV+ High Energy GDT
Mode of protection: L-N, N-PE
Surge Ratings:
In=20kA/40kA(8/20μs), High Surge Currents:
Imax=40kA/65kA(8/20μs)

Features

1. Rated Voltage: 385V AC for stable surge control
2. High Surge Capacity: Handles large transient voltages effectively
3. Fast Response Time: Reacts in nanoseconds to protect equipment
4. Durable Components: Long service life under frequent surges
5. Thermal Protection: Prevents overheating and fire hazards
6. Compact Design: Easy to install in limited spaces
7. LED Indicator: Shows operational and fault status
8. Compliance: Meets international safety standards (e.g., IEC/EN)
385V AC SPD

Advantages

1. Equipment Longevity: Extends the life of electronics by preventing voltage damage.
2. Reduced Downtime: Keeps systems running by stopping surges instantly.
3. Safety Assurance: Minimizes fire and shock risks caused by power spikes.
4. Cost Savings: Avoids expensive repairs or replacements of equipment.
5. Reliable Performance: Maintains stable operation even in unstable power conditions.
6. Peace of Mind: Protects sensitive devices during storms or grid issues.
Surge Protection Device (SPD) for 385V AC

Applications

1. Residential Buildings: Safeguards home appliances and electronics from power surges.
2. Commercial Offices: Protects computers, servers, and networking equipment.
3. Industrial Facilities: Shields machinery and control systems from voltage spikes.
4. Renewable Energy Systems: Prevents surge damage in solar and wind power inverters.
5. Telecommunications: Secures base stations and communication devices.
6. Data Centers: Maintains uptime by protecting critical IT infrastructure.
7. Medical Equipment: Ensures stable operation of sensitive hospital devices.
8. Outdoor Installations: Guards lighting, CCTV, and security systems from lightning surges.
BT PCM TT3+1 385 RM Installation

Technical Data

Product Showcase

385V AC Surge Protector
AC 385V Surge Protection
Surge Protection for 385V AC

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