Panels for electrical distribution

Bedroom light control

Surge protection

Road / tunnel lighting

Elevators and lifts

Type 7P.21 surge arresters, Single-pole , SPD Type 2 (1 varistor) usable in DC applications or systems 
single phase AC in low voltage. Varistor protection +/– or L/N (GND); -/+ or GND 
(L/N). Replaceable module. Available with remote contact for signaling the status of the varistor.
Features include:
<ul>
<li>Suitable for AC and DC systems/applications for protection against induced and switching overvoltages</li>
<li>To be installed on the border between zones LPZ 1 and LPZ 2</li>
<li>Visual indicator of the varistor status – functional/to be replaced</li>
<li>Signaling with remote contact of the varistor status. Connector (07P.01) included in the 
packaging (depending on version)</li>
<li>Varistor and spark gap modules, replaceable</li>
<li>Compliant with EN 61643-11: 2012</li>
<li>35 mm rail (EN 60715) mounting, 17.5 mm per pole</li>
</ul>
Also available in the following version: 
– 7P.21.8.130.1015 SPD Type 2 single-pole usable in DC applications or single-phase AC low voltage systems
<ul>
<li>Varistor protection +/– or L/N (GND); -/+ or GND 
(L/N)</li>
<li>Replaceable module</li>
</ul>
– 7P.21.8.275.x020 SPD Type 2 single-pole usable in single-phase or three-phase applications (230/400 V)
<ul>
<li>Varistor protection L/N (GND) -GND/(L/N)</li>
<li>Replaceable module</li>
</ul>
-7P.21.8.440.x020 SPD Type 2 unipolar for three-phase systems with nominal voltage 400 V AC
<ul>
<li>Varistor protection L/N (GND) -GND/(L/N)</li>
<li>Replaceable module</li>
</ul>

Function and features:

EurAsian Conformity (EAC)

VDE Prüf- und Zertifizierungsinstitut Zeichengenehmigung

Servimeters

Report

Technical Datasheet

Instruction manuals

KNX Manual

Toolbox user manual

Communication protocol

Solutions for electrical panels and industrial automation

Soluciones industriales y productos automatizacion industrial

Soluzioni per il quadro elettrico e l'automazione industriale

Produse pentru tablouri electrice si automatizari industriale

Brochure

Selection guide

Catalogs

Other

UKCA 7P.XX.8 Series - Surge Protection Devices

Declaration of conformity

Guide

Software

3D files

DXF files

https://cdn.findernet.com/app/uploads/2020/03/24154415/7P21-surge-protection-device-768x768.png

Type 7P.21 surge arresters, Single-pole , SPD Type 2 (1 varistor) usable in DC applications or systems
single phase AC in low voltage. Varistor protection +/– or L/N (GND); -/+ or GND
(L/N). Replaceable module. Available with remote contact for signaling the status of the varistor.
Features include:

Suitable for AC and DC systems/applications for protection against induced and switching overvoltages
To be installed on the border between zones LPZ 1 and LPZ 2
Visual indicator of the varistor status – functional/to be replaced
Signaling with remote contact of the varistor status. Connector (07P.01) included in the
packaging (depending on version)
Varistor and spark gap modules, replaceable
Compliant with EN 61643-11: 2012
35 mm rail (EN 60715) mounting, 17.5 mm per pole

Also available in the following version:
– 7P.21.8.130.1015 SPD Type 2 single-pole usable in DC applications or single-phase AC low voltage systems

Varistor protection +/– or L/N (GND); -/+ or GND
(L/N)
Replaceable module

– 7P.21.8.275.x020 SPD Type 2 single-pole usable in single-phase or three-phase applications (230/400 V)

Varistor protection L/N (GND) -GND/(L/N)
Replaceable module

-7P.21.8.440.x020 SPD Type 2 unipolar for three-phase systems with nominal voltage 400 V AC

Varistor protection L/N (GND) -GND/(L/N)
Replaceable module



Type 7P.21 – Surge Protection Device (SPD)