CABLE LUGS & CONNECTORS
Product

CABLE LUGS & CONNECTORS

Copper lugsAlu LugsBimetal LugsBolted LugsHV lugs

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Surge Protective Device
Product

Surge Protective Device

Surge Protective Device

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ZOTUP - HIGH VOLTAGE SURGE ARRESTERS
Product

ZOTUP - HIGH VOLTAGE SURGE ARRESTERS

Typical use: high voltage surge arresters for the protection of HV/MV transformers, switches and power transmission lines. Designed, produced and tested in accordance with the IEC standard.

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Conductors-Bare Copper Tapes
Product

Conductors-Bare Copper Tapes

Conductors-Bare Copper Tapes
Wallis high conductivity bare copper tapes are used on both lightning protection and earthing applications. It is annealed for ease of use and has radiused edges.
We offer a wide range of sizes of copper tape from 12.5 (W) x 1.5 (H)mm up to and including 80 (W) x 6 (H)mm,...

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ZOTUP - ISOLATING SPARK GAPS
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ZOTUP - ISOLATING SPARK GAPS

Isolating Spark Gaps (ISGs) for lightning protection systems and low-voltage limiters for use in railway systems and catodic protection. ISGs are in accordance with the standards EN 50164-3 / IEC 62561-3 and used for indirect bonding of a lightning protection system to nearby metal systems, where a di...

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ZOTUP - LOW VOLTAGE FOR DC APPLICATIONS
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ZOTUP - LOW VOLTAGE FOR DC APPLICATIONS

ZOTUP spds for direct current applications.Typical use: in TN-C, TN-S, TT- or IT-systems with connection type CT1 (4+0 and 3+0) or with connection type CT2 (1+1 or 3+1 connection) according HD 60364-5-534 . They are generally installed as close as possible to the origin of the installation, e.g. ...

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ZOTUP - LOW VOLTAGE FOR PHOTOVOLTAIC APPLICATIONS
Product

ZOTUP - LOW VOLTAGE FOR PHOTOVOLTAIC APPLICATIONS

ZOTUP spds for photovoltaic applications.Typical use: in TN-C, TN-S, TT- or IT-systems with connection type CT1 (4+0 and 3+0) or with connection type CT2 (1+1 or 3+1 connection) according HD 60364-5-534 . They are generally installed as close as possible to the origin of the installation, e.g. in...

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ZOTUP - LOW VOLTAGE SPDs FOR AC APPLICATIONS
Product

ZOTUP - LOW VOLTAGE SPDs FOR AC APPLICATIONS

ZOTUP spds for low voltage AC applications.Typical use: in TN-C, TN-S, TT- or IT-systems with connection type CT1 (4+0 and 3+0) or with connection type CT2 (1+1 or 3+1 connection) according HD 60364-5-534 . They are generally installed as close as possible to the origin of the installation, e.g. ...

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ZOTUP - LOW VOLTAGE SPDs FOR AC APPLICATIONS_II
Product

ZOTUP - LOW VOLTAGE SPDs FOR AC APPLICATIONS_II

ZOTUP spds for low voltage AC applications.Typical use: in TN-C, TN-S, TT- or IT-systems with connection type CT1 (4+0 and 3+0) or with connection type CT2 (1+1 or 3+1 connection) according HD 60364-5-534 . They are generally installed as close as possible to the origin of the installation, e.g. ...

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ZOTUP - LOW VOLTAGE SPDs FOR AC APPLICATIONS_III
Product

ZOTUP - LOW VOLTAGE SPDs FOR AC APPLICATIONS_III

ZOTUP spds for low voltage AC applications.Typical use: in TN-C, TN-S, TT- or IT-systems with connection type CT1 (4+0 and 3+0) or with connection type CT2 (1+1 or 3+1 connection) according HD 60364-5-534 . They are generally installed as close as possible to the origin of the installation, e.g. ...

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ZOTUP - LOW VOLTAGE SPDs FOR BASIC AC APPLICATIONS
Product

ZOTUP - LOW VOLTAGE SPDs FOR BASIC AC APPLICATIONS

ZOTUP spds for Basic AC applications.Typical use: in TN-C, TN-S, TT- or IT-systems with connection type CT1 (4+0 and 3+0) or with connection type CT2 (1+1 or 3+1 connection) according HD 60364-5-534 . They are generally installed as close as possible to the origin of the installation, e.g. in Mai...

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ZOTUP - LOW VOLTAGE SPDs FOR WIND TURBINE APPLICATIONS
Product

ZOTUP - LOW VOLTAGE SPDs FOR WIND TURBINE APPLICATIONS

ZOTUP spds for wind turbine applications.Typical use: in TN-C, TN-S, TT- or IT-systems with connection type CT1 (4+0 and 3+0) or with connection type CT2 (1+1 or 3+1 connection) according HD 60364-5-534 . They are generally installed as close as possible to the origin of the installation, e.g. in...

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ZOTUP - LOW VOLTAGE SPDs WITH ADDITIONAL INTERFERENCE FILTER
Product

ZOTUP - LOW VOLTAGE SPDs WITH ADDITIONAL INTERFERENCE FILTER

Spds for applications with additional interference filtering demand.

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ZOTUP - MEDIUM VOLTAGE SURGE ARRESTERS
Product

ZOTUP - MEDIUM VOLTAGE SURGE ARRESTERS

Medium Voltage Surge Arresters. AC and DC systems.Surge Arresters are in accordance with standards EIC/EN 60099-4, Ed. 2.2 and they are used in the electrical distribution with the following typical applications: protection of transformers, switchgears and transmission lines in HV systems.
- Surge Arres...

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ZOTUP - SPDs FOR DATA TRANSMISSION
Product

ZOTUP - SPDs FOR DATA TRANSMISSION

SPDs for data transmission. SPDs for the protection of network equipment (HUBs/SWITCHES) in structured cabling systems in category 6.
- SPDs with impulse ratings for categories C1, C2, C3 and D1 (according to IEC/EN 61643-21);
- SPDs for rack and/or rail mounting to enable easy installation, eve...

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ZOTUP - SPDs FOR LED LIGHTING
Product

ZOTUP - SPDs FOR LED LIGHTING

Spds for led lighting applications.

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ZOTUP - SPDs FOR SIGNALLING AND TELECOMMUNICATION NETWORKS
Product

ZOTUP - SPDs FOR SIGNALLING AND TELECOMMUNICATION NETWORKS

SPDs for signalling and telecommunication networks. Typical installation: in series with the signalling/telecommunication circuits for equipments with "low resistability" according Recommendation ITU-T K.45 / "low surge immunity" according IEC/EN 61000-4-5.
Features:
- SPDs with impulse...

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ZOTUP - SPDs FOR SIGNALLING AND TELECOMMUNICATION NETWORKS WITH COAXIAL CONNECTORS
Product

ZOTUP - SPDs FOR SIGNALLING AND TELECOMMUNICATION NETWORKS WITH COAXIAL CONNECTORS

SPDs for signalling and telecommunication networks with coaxial connectors. Typical installation: for the protection of TV switchboards, satellite antenna or wideband transmission equipment and remote systems. Particularly suitable for applications with long coaxial cables which are exposed to el...

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Fasteners & Fixings -Bimetallic Twin Washer
Product

Fasteners & Fixings -Bimetallic Twin Washer

Bimetallic Twin Washer
These connectors are used to join flat aluminum conductors to flat copper conductors. They are a neat and practical jointing method without the need for tinning, riveting or wrapping the joint.
The washers are typically used in areas where a full sized bimetallic connector cann...

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Lightning Protection-Air Rods products
Product

Lightning Protection-Air Rods products

Lightning Protection-Air Rods products
Air rods form an important part of the air termination network of a lightning protection system. All of our air rods are supplied with a locknut enabling the rod to be locked tight against the conductor.
These can also be purchased directly from A. N. Wallis alo...

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Lightning Protection/ Free-Standing Air Terminals
Product

Lightning Protection/ Free-Standing Air Terminals

Lightning Protection-Free-Standing Air Terminals
A range of free-standing lightning interception terminals for the protection of roof-mounted equipment on surfaces where no penetration of the roof structure for anchoring is allowed.
A multi-component, stackable system with screw retention to achieve ...

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Lightning Protection/ Standing Seam Roof Fixings
Product

Lightning Protection/ Standing Seam Roof Fixings

Lightning Protection/Standing Seam Roof Fixings
The A. N. Wallis standing seam roof fixings are used on multi-profiled seam roofing structures.
The unique design allows for different connection components to be attached to accomodate the flat tape conductor that forms part of the lightning protection...

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