LSA-PLUS Surge Protection Device – Telecom Line Defense
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LSA-PLUS Surge Protection Device -BS LSA C48L
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LSA-PLUS Surge Protection Device -BS LSA C48L

The LSA-PLUS Surge Protection Device BS LSA C48L (620005) is primarily designed for use in telephone systems and measurement/control systems. It is manufactured in accordance with IEC 61643-21 and GB/T 18802.21 standards. Utilizing LSA-PLUS wiring technology, it ensures quick and straightforward installation. This device offers surge voltage protection for either one conductor pair or two individual conductors.

  • Type

    BS LSA C48L

  • Art.-No.

    620005

  • Features

    1. High nominal current.
    2. For installing at LPZ 0B-2 or higher.

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Download Datasheet
LSA-PLUS Surge Protection Device
LSA Surge Protection
LSA-PLUS disconnection block
5V/12V/24V/48V/60V/110V
Orange thermoplastic， UL 94-V0
Used for telephone system or measurement and control system
Support OEM and ODM

The LSA-PLUS surge protection device protects telecommunication and data lines from voltage surges caused by lightning or power spikes. It works seamlessly with LSA-PLUS connection systems to provide reliable protection for voice and data networks. You can install it directly into distribution frames or modules without using extra tools. Its pluggable modules make replacements quick and easy. Visual indicators show the protection status at a glance. Use it in telephone exchanges, data centers, or industrial systems. The device helps prevent damage, reduce downtime, and ensure long-term network performance.

Features

1. LSA-PLUS Interface Compatible: Designed specifically for use with LSA-PLUS terminal blocks in telecom systems.
2. Surge Protection for Signal Lines: Shields telephone, DSL, and data lines from transient overvoltages.
3. Plug-and-Play Installation: Easy insertion into LSA-PLUS blocks without special tools or wiring.
4. High-Speed Signal Support: Maintains signal integrity for voice and data transmission applications.
5. Low Clamping Voltage: Activates quickly to protect sensitive telecom and communication equipment.
6. Compact Modular Design: Saves space in densely wired telecom or control cabinets.
7. Replaceable Modules: Enables easy maintenance and quick replacement of worn surge elements.
8. Standards-Compliant: Meets IEC and ITU-T recommendations for telecom surge protection.
LSA Surge Protector Device

Advantages

1. Protects Communication Lines: Prevents damage to telecom and data equipment from voltage surges and lightning strikes.
2. Minimizes Downtime: Helps ensure continuous operation of PBX systems, modems, and DSL lines during electrical disturbances.
3. Easy Installation: Tool-free, snap-in design for fast integration into LSA-PLUS terminal blocks without system interruption.
4. Maintains Signal Integrity: Low insertion loss ensures clear voice and high-speed data transmission.
5. Reduces Maintenance Costs: Prevents surge-related equipment failures, lowering repair and replacement expenses.
6. Compact and Modular: Saves space in telecom frames and allows quick module replacement without rewiring.
7. Ideal for High-Density Networks: Suitable for telecom rooms, structured cabling systems, and data centers.
LSA Lightning Protection

Applications

1. Telecom Distribution Frames: Provides surge protection for telephone lines connected via LSA-PLUS blocks.
2. PBX Telephone Systems: Shields private branch exchanges in office environments from transient overvoltages.
3. DSL and Broadband Networks: Protects high-speed data transmission over copper lines from lightning and surges.
4. Structured Cabling Installations: Used in residential and commercial buildings for voice and data line protection.
5. Communication Equipment Rooms: Safeguards key telecom equipment and cross-connect areas from voltage spikes.
6. Security and Intercom Systems: Protects low-voltage telephone or communication lines in alarm and access control systems.
7. Outdoor Telecom Cabinets: Deployed in street-side or remote cabinets where line exposure to surges is high.
8. Data Centers and Network Hubs: Ensures reliable telecom signal integrity and uptime in mission-critical facilities.
BS LSA C48L Installation

Technical Data

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