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Surge Devices SY2-D Surge Devices Type 2+3 Single Module 2P SPD with Replaceable Modules and Window Indication
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Surge Devices SY2-D Single Phase Type 2/3 SPD

SKU: SY2-D
Delivery usually within 1-3 working days*
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Single phase Type 2/3 SPD with pluggable protection modules and window indication. DIN rail mountable, ideal for consumer panels, distribution boards, or integrated switchgear. Protects TN-S, TNC-S, and TT systems from lightning and surge events.

£39.00 + VAT

(incl. VAT £46.80)

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Category: Tags: SPD for TN-S System, SPD for TNC-S System, SPD for TT System, Type 2 SPD Brand:

Description

SY2-D Single Phase Surge Protection Device – Type 2/3 SPD for DIN Rail Installation

Compact SPD for TN-S, TNC-S, and TT Systems – DIN Rail Lightning and Surge Arrester

The Surge Devices SY2-D Single Phase Type 2/3 SPD is a single phase Type 2/3 SPD module designed for integration into protected enclosures. Featuring window status indication and pluggable design, it offers fast surge response for residential and commercial TN and TT systems.

Key Features – SY2-D SPD Module

  • Single phase Type 2/3 SPD (L-N, N-PE)
  • DIN rail mountable design
  • Pluggable protection modules
  • Status indication via window (no LED)
  • Compatible with TN-S, TNC-S, and TT systems
  • BS EN 61643-11 compliant

Technical Overview – SY2-D

  • Model: SY2-D
  • Surge Capacity: 20kA (8/20µs)
  • Max Continuous Voltage (Uc): 275V AC
  • Temporary Overvoltage (TOV): 335V / 5s
  • System Type: Single phase (TNC-S, TN-S, TT)
  • Response Time: <25ns
  • Remote Contact: Optional terminal
  • Mounting: DIN rail

What’s Included

  • SY2-D SPD module
  • Status indicator (window)
  • Remote output terminal (optional)

Why Choose This SPD?

The SY2-D offers all the performance of an advanced SPD in a compact DIN module. It’s perfect for custom panels where enclosure is provided separately or integrated into switchgear.

Guarantee & Compliance

  • Made in Europe
  • Compliant with BS EN 61643-11
  • Designed for long operational life and low maintenance

Summary – Single Phase Type 2/3 SPD

The SY2-D delivers fast, pluggable surge protection for single phase installations. A flexible DIN rail SPD designed for control panels, switchboards, and internal installs.

SY2-D – Single Phase Type 2/3 SPD Module (No Enclosure)

The SY2-D is a DIN rail mountable Type 2/3 SPD module with pluggable surge cartridges and status window. Ideal for integration into internal panels or distribution boards without the need for external housing.

Need an enclosure? Choose SY2-D/ENC. For a complete breaker-protected solution, go to SY2-D/ENCM. See also the enhanced model: 381649S.

Downloads

View Product Data Sheet Surge Devices Brochure

Additional information

Brand

Surge Devices
Product

SPD – Surge Protection
Discharge Capacity

20kA / 40kA
Voltage

230V
Earthing System

TT, TN-S, TN-C-S
No of Poles

2P
Type of SPD

2 & 3
This product will be ordered from one of ours suppliers. The usual dispatch time to you is displayed above. You will receive a notification if there are any delays once your order is placed.
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