Better World

Schneider Electric Surge Arrester, 40kA, 800V ac, DIN Rail Mount

View all Surge Protection Devices

Subtotal (1 unit)*

£273.94

(exc. VAT)

£328.73

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 22 unit(s) shipping from 06 October 2025
  • Plus 999,999,977 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£273.94

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
219-8275
Mfr. Part No.:
A9L40271
Brand:
Schneider Electric
Find similar products by selecting one or more attributes.
Select all

Brand

Schneider Electric

Device Type

Surge Arrestor

Maximum Surge Current

40kA

Voltage Protection Rating

800V ac

Range

Acti 9

Series

A9L4

Mounting Style

DIN Rail

Impulse Discharge Current

15kA

Width

54mm

Depth

69mm

Dimensions

54 x 85 x 69mm

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

'+60°C

Operating Temperature Range

-25 → +60 °C

Better World Verification

Green Premium

Better World Product

Yes

COO (Country of Origin):
CN

Schneider Electric A9L4 Series Surge Arrester, 40kA Maximum Surge Current, 800V AC Voltage Protection Rating - A9L40271


This surge arrester is an electrical surge protection device designed to protect electrical systems from overvoltage events. It is a DIN rail-mounted unit featuring compact dimensions of 54x85x69mm, making it suitable for installation in various settings. With a maximum surge current rating of 40kA and a voltage protection rating of 800V AC, it provides performance in protecting connected equipment.

Features & Benefits


• Voltage protection rating of 800V AC ensures safety
• Impulse discharge current capacity of 15kA mitigates surge events
• Designed for DIN rail mounting simplifies installation
• Recognised as a green premium surge protection solution

Applications


• Used with industrial control panels for electrical stability
• Utilised in residential electrical systems for added safety
• Integrated into automation systems to prevent surge damage
• Deployed in commercial buildings for voltage regulation
• Employed in telecommunications to protect sensitive equipment

Can it withstand extreme temperatures?


Yes, it operates efficiently from -25°C to 60°C.

Will it protect sensitive electronic equipment?


Yes, it provides effective electrical surge protection.

Is it easy to install?


Yes, it is designed for simple DIN rail mounting.

Related links