The GA&DA 2P 440V 40kA SPD is designed to help protect electrical systems from damaging transient voltage surges. It is suitable for use in residential, commercial and selected industrial electrical distribution applications where sensitive equipment needs additional protection from sudden voltage spikes.

Electrical surges can occur because of lightning activity, switching operations, changes in the utility supply and other disturbances within an electrical network. Sensitive equipment such as inverters, UPS systems, computers, networking equipment, control electronics and household appliances can be affected by these short-duration events. Installing an appropriate surge protection device within the electrical distribution system can help divert surge energy away from connected equipment.

This GA&DA 2P 440V 40kA SPD uses a compact modular design suitable for installation inside compatible electrical distribution boards and control panels. Its 2-pole configuration makes it appropriate for specific two-conductor AC protection arrangements, subject to the electrical system design and installation requirements.

The device provides a maximum discharge current rating of 40kA, making it a practical option for applications where transient surge protection is required. The product also features a visual status indicator that helps users identify the operating condition of the protection module.

For safe and effective operation, the SPD should be installed by a qualified electrician and connected according to the electrical system configuration and applicable installation requirements. Proper earthing is especially important because the surge protection system needs an effective path for diverting transient energy.

The GA&DA SPD can be considered for electrical panels in homes, offices, shops, commercial buildings, UPS installations and other suitable low-voltage applications. Before purchasing, customers should verify the required voltage rating, number of poles, system configuration and compatibility with their existing protection equipment.

If you are looking for a 2P 440V surge protection device in Pakistan, this GA&DA model provides a compact solution for adding surge protection to a compatible electrical installation. HN Electric can provide the product for customers looking for electrical and solar protection equipment in Lahore and across Pakistan.

Important: Surge protection does not replace MCBs, MCCBs, fuses, proper earthing or other required electrical protection. The complete protection arrangement should be designed according to the installation requirements.

FAQs

1. What is the GA&DA 2P 440V 40kA SPD used for?

It is designed to help protect compatible AC electrical systems from transient voltage surges caused by events such as lightning and electrical switching.

2. What does 40kA mean on this SPD?

The 40kA rating refers to the device’s specified maximum discharge current capability under the relevant test conditions. It should not be interpreted as the normal operating current of the electrical circuit.

3. Can this SPD be installed in a home electrical panel?

It may be suitable for a residential panel when its voltage, pole configuration and protection arrangement match the electrical system. Installation should be carried out by a qualified electrician.

4. Does an SPD replace an MCB?

No. An SPD and MCB perform different protection functions. An SPD is designed for transient surge protection, while an MCB provides circuit protection against conditions such as overload and short circuit.