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TOMZN TZG40-C 2P AC SPD 275V Surge Protector 20kA–40kA Low-voltage Arrester Device

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Product Details

Key Features

High Surge Capacity: Handles up to 40kA of maximum discharge current, protecting equipment from extreme surges.

Dual Pole Design: 2P (2 Pole) configuration ensures comprehensive protection for both phases.

Low Operating Voltage: Rated at 275V AC, ideal for standard 230/400V AC systems.

Fast Response Time: Test waveform of 8/20µs guarantees rapid interruption of harmful spikes.

Short-Circuit Protection: Withstands up to 10kA short-circuit currents, safeguarding downstream devices.

DIN Rail Mounting: 35mm DIN rail installation simplifies integration into existing panels.

Single-Phase Compatibility: Designed for single-phase systems, suitable for most residential setups.

Standard Compliant: Meets IEC/EN 61643-1, ensuring reliability and safety.

Versatile Application: Suitable for residential, commercial, and industrial low-voltage AC systems.

Compact Size: Compact 35mm DIN rail profile saves space in distribution boards.

Easy Installation: Straightforward DIN rail mounting reduces installation time and cost.

Long-Term Reliability: Built to endure repeated surge events without degradation.

Specification

Product Name

TOMZN TZG40-C 2P AC SPD

Product Type

AC Surge Protection Device (SPD)

Pole Configuration

2P (2 Pole)

Rated Operating Voltage (Uc)

275V AC

System Voltage

230/400V AC

Frequency

50/60Hz

Maximum Discharge Current (Imax)

20kA–40kA

Nominal Discharge Current (In)

Model dependent

Test Waveform

8/20μs

Protection

Lightning Surge & Transient OvervoltageShort-Circuit WithstandUp to 10kA (as specified)

Installation

35mm DIN Rail

Application

Low-Voltage AC Electrical Systems

Standard

IEC/EN 61643-1

Phase

Single-Phase

Mounting Type

DIN Rail

Application Areas

Residential, Commercial & Industrial

Installation Location

Distribution Board / Electrical Panel

Main Function

Diverts dangerous surge voltage away from connected equipment

Description

TOMZN TZG40-C 2P AC SPD 275V Surge Protector 20kA–40kA Low-voltage Arrester Device

Key Features & Benefits:

  • High Surge Capacity: Handles up to 40kA of maximum discharge current, protecting equipment from extreme surges.
  • Dual Pole Design: 2P (2 Pole) configuration ensures comprehensive protection for both phases.
  • Low Operating Voltage: Rated at 275V AC, ideal for standard 230/400V AC systems.
  • Fast Response Time: Test waveform of 8/20µs guarantees rapid interruption of harmful spikes.
  • Short-Circuit Protection: Withstands up to 10kA short-circuit currents, safeguarding downstream devices.
  • DIN Rail Mounting: 35mm DIN rail installation simplifies integration into existing panels.
  • Single-Phase Compatibility: Designed for single-phase systems, suitable for most residential setups.
  • Standard Compliant: Meets IEC/EN 61643-1, ensuring reliability and safety.
  • Versatile Application: Suitable for residential, commercial, and industrial low-voltage AC systems.
  • Compact Size: Compact 35mm DIN rail profile saves space in distribution boards.
  • Easy Installation: Straightforward DIN rail mounting reduces installation time and cost.
  • Long-Term Reliability: Built to endure repeated surge events without degradation.

Ideal For:

  • Homeowners protecting home appliances
  • Small business owners safeguarding office equipment
  • Industrial facility managers ensuring critical machinery safety
  • Data center technicians protecting servers
  • Electrical contractors installing surge protection in new builds

Summary:

The TOMZN TZG40-C 2P AC SPD is a robust surge protector designed for low‑voltage AC systems, offering up to 40kA of maximum discharge current and 10kA short‑circuit withstand. Its dual‑pole, 275V AC rating and 8/20µs response make it ideal for residential, commercial, and industrial applications. Mountable on a 35mm DIN rail, it meets IEC/EN 61643-1 standards for reliable protection. Available now at Revolution Technology BD for all your surge protection needs.

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