Bolt-Contacts

Lamella contact systems

Key Facts

  • Current

    1.000 A - 5.000 A

  • Sensor

    Optional thermal monitoring with PT-100 / PTC80

  • Special features

    Current transmission via Cu contact bolts

    Inserters integrated in the base body

    Easy to maintain

  • Related design

    Narrow version (anode contact)

Description

One alternative to our Finger- and Plate-Contacts are Bolt-Contacts. A very robust brass casted skeleton is the basis. Current transfer to product rail follows via single spring seated Cu contact-bolts. In standard version the contact-bolts are silver plated and per customer request also available with a hard silver contact-plate soldered.

For a sufficient contact between bolts and casted skeleton a MC-contact-lamella made from silver plated Beryllium takes care. Maintenance and replacement is possible from outside the block without moving the block.

High-current bolt-contacts can be assembled direct to the rail. Additionally the design has up to 5.000 Ampere casted connection flags for current-bands as a standard.

Per your request the contacts can be manufactured without connection-flags. To keep final assembly easy, both halves are pre-assembled and adjusted to rail- thickness. For rail thickness above 10 mm we use a Cu distance block.

Bolt-Contacs

For more details please choose a filter.
Current in Ampere For Rail Height in mm Busbar thickness Number Contact Bolts Number of Bolt Lines L for Rail10 in mm B Without Flags in mm H in mm Height in mm Part Number order request
1000 40 – 60 10 2 1 200 45 150 40 8701001 Request
1000 40 – 60 15 2 1 200 45 150 40 8701001 Request
1000 40 – 60 20 2 1 200 45 150 40 8701001 Request
1000 80 – 120 10 2 1 200 45 205 40 8701002 Request
1000 80 – 120 15 2 1 200 45 205 40 8701002 Request
1000 80 – 120 20 2 1 200 45 205 40 8701002 Request
1600 40 – 60 10 4 1 200 90 150 40 8701601 Request
1600 40 – 60 15 4 1 200 90 150 40 8701601 Request
1600 40 – 60 20 4 1 200 90 150 40 8701601 Request
1600 80 – 120 10 4 2 200 45 205 40 8701602 Request
1600 80 – 120 15 4 2 200 45 205 40 8701602 Request
1600 80 – 120 20 4 2 200 45 205 40 8701602 Request
2000 80 – 120 10 6 2 200 90 205 40 8702000 Request
2000 80 – 120 15 6 2 200 90 205 40 8702000 Request
2000 80 – 120 20 6 2 200 90 205 40 8702000 Request
3000 80 – 120 15 8 2 200 90 205 40 8703000 Request
3000 80 – 120 20 8 2 200 90 205 40 8703000 Request
3500 80 – 120 15 10 2 200 135 205 40 8703500 Request
3500 80 – 120 20 10 2 200 135 205 40 8703500 Request
4000 80 – 120 20 12 2 200 135 205 40 8704000 Request
4500 80 – 120 20 14 2 200 180 205 40 8704500 Request
5000 80 – 120 20 16 2 200 180 205 40 8705000 Request

Bolt-contacts from 5.000 up to 12.000 A feature about 3 rows of bolts and are available on request.

slim design

both sided suspense   Best.-Nr. 8323501


one-sided suspense

For more details please choose a filter.
Current (DC) in Ampere Design Busbar thickness Number of Contact Bolds Dimension in mm Part No. order request
L B H S
350 Standard 10 1 90 50 75 10 8330501 Request
350 Standard 15 1 95 50 75 10 8330502 Request
350 Standard 20 1 100 50 75 10 8330503 Request
350 Slim 10 1 75 50 75 10 8330511 Request
350 Slim 15 1 80 50 75 10 8330512 Request
350 Slim 20 1 85 50 75 10 8330513 Request
700 Standard 10 2 90 50 120 10 8333501 Request
700 Standard 15 2 95 50 120 10 8333504 Request
700 Standard 20 2 100 50 120 10 8333505 Request
700 Slim 10 2 75 50 120 10 8333511 Request
700 Slim 15 2 80 50 120 10 8333512 Request
700 Slim 20 2 85 50 120 10 8333513 Request

350 up to 700 Ampere

A very compact and robust contact-system wit spring seated contact-bolts on basis of highly experienced MC Lamella-Contacts. Even at tied space conditions you can transfer in a safe manner together with this system high current to current rails.
Contact bolts are made from E-Cu and are for minimizing transfer resistance on surface silver plated. We offer single components as well as complete units.

For more details please choose a filter.
Current Ampere Product Rail Height x Thickn. Dimensions in mm Part No. order request
B L H H 1
350 60 x 10 45 45 50 85 8303501 Request
700 100 x 10 45 45 88 123 8307001 Request

Spare parts

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