Power line surge protector: Surge Protector

Surge Protection Device SLS-C20/1+1

Transient surge arrester for single-phase lines (L+N) up to 230 V.

Type 2 protector (class C), designed for the protection of low-voltage lines against transient overvoltages up to 20kA (8/20) in TT (TNS) networks.

Recommended for industrial installations, distribution subpanels, buildings with a low risk of lightning strikes, or buildings supplied through underground power lines.

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Characteristics

Single phase protector (1-pole + NPE).
Provides high protection and low residual stress, for its combination of high performance varistors and encapsulated spark gap.
Easily replaceable plug-in modules with locking system.
Base and modules configured for secure mounting.
Easy maintenance through local fault locator.

Download data sheet

Surge protector SLS-C20/1+1

Surge Protection Device SLS-C20/3+1

Transient surge arrester for three-phase lines (3L+N) up to 400 V.

Type 2 (Class C) protector, suitable for protection of low voltage lines against lightning strikes and transitory surges of up to 40kA (8/20) in TT (TNS) networks.

Recommended for industrial installations, distribution boards, buildings with low risk of receiving lightning strikes or fed by underground power lines.

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Characteristics

Tri-phase protector (3-poles + NPE).
Provides high protection and low residual stress, for its combination of high performance varistors and encapsulated spark gap.
Easily replaceable plug-in modules with locking system.
Base and modules configured for secure mounting.
Easy maintenance through local fault locator.

Download data sheet

Surge protectors SLS-C20/3+1