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©2021 Veris Industries   USA 800.354.8556 or +1.503.598.4564  / [email protected] 0621 

 

12345 SW Leveton Drive, Tualatin OR  97062 USA

Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of  Veris Industries, L.L.C. in the USA and/or other countries.

Other companies’ trademarks are hereby acknowledged to belong to their respective owners.

H681x-V Series Installation Guide

These products provide basic insulation to 600 Vac between the sensed conductor and the output leads. For reinforced 
applications, the installer must provide appropriate insulation. Reinforced insulation is provided for applications to 300 Vac 
between the sensed conductor and the output leads.

Ratings

4.  Close and latch the CT, and mount it securely. 

 

RISK OF INJURY OR EQUIPMENT DAMAGE/ RISQUE DE BLESSURE OU DE 
DÉTÉRIORATION DE L’ÉQUIPEMENT

•  Secure the I-bar to U-bar so that it remains in place. Close the CT with a suitable cable tie. / Fixer la barre 

  en I à la barre en U de sorte qu’elle reste fermement en place. Fermer le TC à l’aide d’un serre-câble 

 adapté.

Failure to follow these instructions may result in injury, fire or equipment damage. / 
Le non-respect de ces instructions peut entraîner un risque de blessure, d’incendie ou 
de détérioration de l’équipement.

WARNING/AVERTISSEMENT

 

Note: These split-core devices have a detachable I-bar. If the I-bar is removed, re-orient it according to the markings on the core 

surface, then re-attach it. In any application where fault currents can exceed 20 times the rated current of the CT, use wire ties 

or similar fasteners to secure both sides of the I-bar to the CT housing. 

 

Note: The CTs except UL2808 require a single cable tie to secure the I-bar. Make sure to use the hole provided for cable tie. The 

UL2808 100 - 400 A and UL2808 600 - 800 A CTs require a double cable tie. The UL2808 1000 - 2400 A CTs have a push-pin to 
secure the I-bar and no cable tie is required.

5.   Reconnect power to the panel. 

Note:  An optional mounting kit is available for these devices (Veris part number AH06).

Summary of Contents for H681-V Series

Page 1: ...où ils dépasseraient 75 de l espace de câblage d une section de l équipement Restrict installation of current transformer in an area where it would block ventilation openings Éviter l installation du transformateur de courant dans un emplacement où il bloquerait les ouvertures d aération Restrict installation of current transformer in area of breaker arc venting Éviter l installation du transforma...

Page 2: ...o 60 C 5 to 140 F Storage Temp Range 40 to 70 C 40 to 158 F Humidity Range 0 to 95 non condensing Altitude of Operation 3 km max Mounting Location Not suitable for wet locations For indoor use only WARRANTY Limited Warranty 5 years COMPLIANCE INFORMATION Agency Approvals UL61010 1 IEC 61010 1 EN 61010 1 Installation Category Category III Pollution Degree 2 INPUTS Frequency Range 50 60 Hz Leads 16 ...

Page 3: ...uct indicating source side H6810 Small UL2808 100 400Amp A 3 23 82 mm B 1 4 36 mm C 1 4 36 mm D 1 12 28 mm E 3 25 83 mm F 4 12 105 mm H6811 Medium UL2808 600 800Amp A 4 95 126 mm B 2 9 74 mm C 2 46 63 mm D 1 2 31 mm E 5 36 136 mm F 5 83 148 mm H6812 Large UL2808 1000 2400Amp A 4 91 125 mm B 5 73 146 mm C 2 47 63 mm D 1 16 30 mm E 8 12 206 mm F 4 91 125 mm B E F C D A A B E C F D A B E C F D Dimens...

Page 4: ...ose the CT with a suitable cable tie Fixer la barre en I à la barre en U de sorte qu elle reste fermement en place Fermer leTC à l aide d un serre câble adapté Failure to follow these instructions may result in injury fire or equipment damage Le non respect de ces instructions peut entraîner un risque de blessure d incendie ou de détérioration de l équipement WARNING AVERTISSEMENT Note These split...

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