'top cover'

The most popular 13 Way TTB has 13 Terminals in total, of which 9 are current terminals and 4 are voltage terminals. The current terminals are separated into groups of 3 with inter-terminal shorting links for shortcircuiting of the CT terminals and testing. The base of the Test Terminal Block is made of excellent quality electrical grade black bakelite moulding powder. The base moulding is provided with integrally moulded barriers between the terminals for complete protection against flashovers. In addition, a bakelite shield is provided in front to avoid flashover or shorting at cable entries. A moulded shroud is provided for safety against the voltage terminals. For viewing the inside connections without removing the cover, thus saving time of the Operator, a transparent, sturdy and flame retardant (UL94V0) polycarbonate top cover is provided. Optionally, the top cover is offered bakelite. The top cover is secured in place by knurled knobs and sealing arrangement is provided to prevent unauthorized access. The Test Terminal Block can be fitted to any panel by means of 4 holes provided on the base. All terminals, shorting links, screws, nuts, etc., used in the electrical connections are of are bright nickel-plated brass to prevent corrosion and providing high conductivity. The screws are provided with rounded edges to prevent any damage to cable strands. Each terminal has a 6 mm dia hole for cable entry and two M5 screws secure the cables. For the Back Connected Test Terminal Blocks, colour coded sleeves of red, yellow and blue are provided to indicate We offer 9 Way Test Terminal Blocks, special design 13 Way Terminal Blocks and Test Terminal Blocks with Voltage Disconnect against specific requirement.

Akcelport is a thriving business entity engaged in offering high-grade Electrical accessories. We are leading manufacturer of vast range of electrical components like Copper Lugs, Cable Lugs, Aluminum Lugs, Battery Lugs, Tinned Cable Lugs, Bimetallic Lugs, Tubular Cable Lugs, Ring Lugs, Fork Lugs, pin lugs, Electrical Cable Lugs, Ring Terminals, Fork Terminals, pin terminals, Copper Cable Terminals, cable connectors etc These are used for transmitting, joining, continuing, supporting and other safety electrical products used in electrical systems. All our products are in compliance with the International Standards. With the growing technology, we have carved a niche for ourselves as one of the top most manufacturers of Cable Lugs in the domestic as well as the global market. We leave no stone unturned in assuring the quality of our products to our clients. Masking our credibility grow in the concerned sphere of wire and cables, we aim at mastering & developing our manufacturing technological competence.

These 4 Way Test Blocks are used for mounting on switchboard panels for use with proper test equipments to facilitate the testing of AC instruments, meters and relays. Technical Features Type TTB4W test blocks are 4-pole blocks, provided with moulded bakelite base and covers that have an arrangement of internal plug contacts, which make a through positive connection when the cover is in place. The contacts in the blocks are of the line pressure type and provide positive contact with minimum contact resistance. For all current circuits, auxiliary contacts are used which automatically short circuit the current transformer when the cover is removed. Routine testing can be accomplished simply by removing the cover and substituting the properly connected test plug. Thereafter, normal connections are restored by replacing the cover. Contact rating is 250 volts, 10 amperes continuously. Each TTB4 Test Block includes the Test Block and cover with a set of uncounted auxiliary contacts, jumpers, and screws in sufficient variety and quantity to provide the combinations to suit any application desired. Details of the Auxilliary Contacts provided are as below: Auxiliary contact C1 is equal to one pole of contact No. 1, to be used in connection with jumper shown in Figure. Auxiliary contact C2 is used to short circuit the current transformer when the cover or plug is not in place. Auxiliary contact C3 is used as bridge to maintain the circuit during the period that the cover or the plug is not in place. Without this connection, loss of revenue is possible because of interrupted operation if the replacement of the cover or plug is long delayed. Auxiliary contact C4 jumpers is to be used in connection with auxiliary contact C2 or C4, to serve the same purpose as C2 in short circuiting a current transformer, or to interconnect phases, when the cover fastening stud is to be bypassed. The Auxiliary contacts are furnished as a standard along with each TTB4w Test Block are - C1 - 1No., C2 - 2 Nos, C3 - 4 Nos. and C4 - 1 No.

We offer a comprehensive range of Epoxy Cast Support Insulators which are known as quality terminal plates. These are offered with binding posts in two options, metal screws and plastic covered screws. The terminal plates are manufactured in various shapes and sizes in order to meet the varied requirements of clients. Our range is highly acclaimed for its salient features like durability, sturdy design, occupies less space and excellent brown finish. We offer at market competitive rates. Features: Flawless Long life Easy to maintain

Panel Hinges (Lift off Type) are manufactured from extruded Brass rods duly polished and Nickel Chrome Plated, with stainless steel inserts and Philips-recessed hexagonal head screws duly zinc plated. We cover all the standard range dimensions in this product that is being incorporated by the panel board manufacturers worldwide and can also offer any customer required variations against request.

Mounting Rails (channels) manufactured and Exported by AKcelport comply with DIN/IEC standards (IEC 60715 - Dimensions of low-voltage switchgear and control gear - Standardized mounting on rails for mechanical support of electrical devices in switchgear and control gear installations). DIN rails are available in 35 mm Top Hat section (7.5 mm and 15 mm deep), 32 mm ("G" Section) and 15 mm width. These channels are made of mild steel. Channels of 300, 500 and 1000 mm (with or without slot) are available as standard lengths. All channels are Alkaline Zinc plated with yellow or blue passivation. Channels with RoHS compliant plating are also available against special orders. Dimensional accuracy is ensured through gauging during manufacturing process. It is important that the channels used have accurate dimensions within permissible tolerances. If the mounting dimensions are less than specified then the attachment of the terminal blocks on these rails will not be strong enough and there could be problems of loose fittings and at times terminal blocks may get dislodged from the channel even in normal service conditions. If the mounting dimensions are more than specified limits, the terminal will fit tighter than required and it would be difficult to move terminals on the rail or dismount it from the rail. At times this may lead to breakage of terminal blocks made from Melamine (thermoset).

Features : Manufactured from high impact rigid polyvinyl chloride Non-flammable, non-corrosive and rust proof Will not peel, chip or crack High dielectric strength, high temperature withstanding capacity Side slots are designed to prevent popping up of wires Heavy and robust design of duct and cover for efficient and fast locking Colour : Standard colour is grey. Other colours - Black, White, Ivory, Green, Blue are available for bulk quantities. Standard available lengths : 1 meter, 2 meters. Available Variants : Unslotted Standard Slotted Thin Slotted