Finder 3 Phase Surge Protector, 40kA, 0.9kV

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RS Stock No.:
223-7772
Mfr. Part No.:
7P.25.8.275.0020
Brand:
Finder
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Brand

Finder

Device Type

Surge Protector

Maximum Surge Current

40kA

Voltage Protection Rating

0.9kV

Range

7P SERIES

Series

7P

Electrical Phase

3

Impulse Discharge Current

20kA

Length

71.8mm

Width

65.9mm

Depth

87.6mm

Dimensions

71.8 x 65.9 x 87.6mm

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+80°C

Operating Temperature Range

-40 → +80 °C

Finder Series 7P Surge Arrester, 40kA Maximum Surge Current, 20kA Impulse Discharge Current - 7P.25.8.275.0020


This surge arrester protects electrical systems from over-voltages caused by surges, lightning strikes, or switching events. It is essential for ensuring the reliability of electrical equipment in industrial environments.

Features & Benefits


• Provides surge protection of up to 40kA
• Handles impulse discharge currents of 20kA
• Specifically designed for three-phase electrical systems
• Reduces electrical surge risks to enhance equipment durability
• Supports integration into existing infrastructure
• Suitable for industrial environments needing robust surge suppression

Applications


• Protects critical manufacturing equipment
• Prevents voltage spikes in automated systems
• Used in power distribution networks for surge management
• Ideal for lightning protection in industrial facilities
• Incorporated into various electronics to improve operational safety

How does it ensure effective surge protection?


It diverts excess voltage away from sensitive components, safeguarding equipment.

Can it be installed in a standard electrical panel?


Yes, it integrates easily into existing panel installations.

What maintenance does it require?


Regular visual inspections for damage and periodic functionality checks are recommended.

Is it suitable for use in harsh environments?


Yes, it withstands the demands of industrial settings, ensuring consistent performance.

What voltage levels can it handle?


It is designed for three-phase systems, effectively managing industrial voltage levels.

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