The Niglon NSA2-240 is a single-phase (1P+N) Type 2 surge protection kit for domestic consumer units, protecting connected equipment against transient overvoltages from switching and indirect lightning strikes.

It offers a nominal discharge current (In) of 20kA and maximum discharge (Imax) of 40kA, with a green/red fault indicator, and comes complete with 6mm earth and neutral cables to connect to the consumer unit bars. Suitable for TN-S, TN-C-S and TT systems, manufactured to BS EN 61643-11.

Key features

• Single-phase (1P+N) Type 2 surge protection kit
• In 20kA; Imax 40kA
• Green/red fault indicator
• Supplied with 6mm earth and neutral cables
• Suitable for TN-S, TN-C-S and TT systems
• Manufactured to BS EN 61643-11

Specification

• Type: Type 2 SPD kit
• Poles: 1P+N (single-phase)
• In / Imax (8/20s): 20kA / 40kA
• Uc: 275V
• Working voltage: 230V
• Ingress protection: IP20
• Standard: BS EN 61643-11

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