Type 7P.21 – Surge Protection Device (SPD)
- Brand: Finder
- Product Code: Type 7P.21
Description: 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
Description: 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
Report
7P Series
Technical Datasheet
7P Series
Instruction manuals
Type 7P.2X
Brochure
Solutions for electrical panels and industrial automation
Brochure Industrial applications
Declaration of conformity
UKCA 7P.XX.8 Series - Surge Protection Devices
EC 7P.XX.8
RoHS 7P Series
3D files
7P Series
DXF files
7P Series
