SPD TZG40-C Type 2 Surge Protection Device

Q: What does a Type 2 SPD do?

A Type 2 Surge Protection Device (SPD) is installed at the main distribution board to protect electrical systems and equipment from residual lightning energy and switching surges. It ensures that excess voltage is safely diverted to earth, preventing damage to connected devices.

Q: Is this SPD suitable for residential use?

Yes. With a UC of 275V, the SPD TZG40-C is perfectly suited for 230V–240V AC residential systems and offers reliable protection against power surges.

Q: Does this SPD comply with international standards?

Yes. The device complies with GB18802.1 and IEC 61643-1 standards and carries CE certification, ensuring safety and performance in regulated environments.

Q: Where should I install this SPD?

Install the SPD on a DIN rail inside your main distribution board or control panel, as close as possible to the incoming mains to provide optimal protection for the entire system.

SPD TZG40-C Type 2 Surge Protection Device

£26.99

Buy with Confidence

The SPD TZG40-C Type 2 Surge Protection Device is designed to protect electrical systems from voltage spikes. With a maximum continuous operating voltage of 275V and a discharge current rating of 40kA, it ensures reliable protection for residential and commercial installations. Ideal for safeguarding sensitive equipment and maintaining system integrity, this device is essential for any electrical setup prone to surges. Full Details

SKU: 5055646800496 Category: SPD Surge Protection Brand: HDIUK, Tomzn

Description

SPD TZG40-C Type 2 AC Surge Protection Device – UC 275V, Imax 40kA

Professional-grade protection for your electrical systems. The SPD TZG40-C is a high-performance Type 2 (Class II) surge protection device designed to guard against transient overvoltages in 230V–240V AC power networks. With a UC of 275V AC, this unit is ideal for both residential and commercial installations.

Technical Specifications:

Type: Type 2 (Class II) SPD
Model: TZG40-C
UC (Max Continuous Operating Voltage): 275V AC
In (Nominal Discharge Current): 20kA
Imax (Maximum Discharge Current): 40kA
Up (Voltage Protection Level): < 1.5kV
Standards: GB18802.1 / IEC 61643-1
Certification: CE Certified

Key Benefits:

Protects sensitive electrical and electronic equipment from power surges
Ideal for use in AC mains distribution boards and control panels
Compact DIN rail mounting for easy installation
Meets international safety standards for peace of mind
Low let-through voltage ensures safe operation of downstream devices

Ideal Applications:

Domestic electrical installations
Commercial and office buildings
Retail units and public buildings
Industrial control cabinets and distribution boards

Frequently Asked Questions:

What does a Type 2 SPD do?

A Type 2 Surge Protection Device (SPD) is installed at the main distribution board to protect electrical systems and equipment from residual lightning energy and switching surges. It ensures that excess voltage is safely diverted to earth, preventing damage to connected devices.

Is this SPD suitable for residential use?

Yes. With a UC of 275V, the SPD TZG40-C is perfectly suited for 230V–240V AC residential systems and offers reliable protection against power surges.

Does this SPD comply with international standards?

Yes. The device complies with GB18802.1 and IEC 61643-1 standards and carries CE certification, ensuring safety and performance in regulated environments.

Where should I install this SPD?

Install the SPD on a DIN rail inside your main distribution board or control panel, as close as possible to the incoming mains to provide optimal protection for the entire system.

Ensure uptime, protect your equipment, and meet compliance requirements with the SPD TZG40-C. Available now – order by 4PM for same-day dispatch.

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