CONNECTING ELEMENTS - U-shape, H-shape, C-shape connectors for branch connections up to 0.6/1 kV

Aug 27, 2026

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Connecting elements for straight and branch wiring of low-voltage conductors up to 0.6/1 kV, including U-shape, H-shape, and C-shape connector types. Covers main-to-branch connection solutions for copper-to-copper, aluminium-to-aluminium, and copper-to-aluminium combinations, with defined conductor cross-section ranges. Highlights installation convenience such as no crimping tool requirement, hex grub screw operation, and included hex key where applicable, along with material and dimensional information for selected references.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages3

Reading Time8 min

AccessFree to download

Connecting Elements

U-shape connectors (MU, MU-RJ)

H-shape connectors (BH)

C-shape compression connectors (BC)

CONNECT ING ELEMENTS MU U-shape connector with hex grub screw for straight and branch connections APPLICATIONS ▪ Straight and branch connection of copper conductors up to 0.6/1 kV ▪ Suitable for use in Shark Classic (page 52) jjoints | cores | ref. | item | conductor
cross-section
range (mm²) | | conductor materials
Cu/Cu Al/Al Cu/Al | dimensions length × wdth. × hgt.
(mm) | pack.
(pcs) | min./ mult. ord. qty (pcs) | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | main | branch | | | | | | MU0610 | MU-6/10 | 2.5-25 | 1.5-10 | • | - | - | 13 × 12 × 15 | 10 | 10 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | MU1635 | MU-16/35 | 2.5-50 | 1.5-35 | • | - | - | 20 × 15 × 22 | 10 | 10 | KEY FEATURES ▪ No crimping tool required for installation Cross-sections evaluated for uninterrupted main cable FEATURES ▪ MU-6/10 e MU-16/35 Brass conductor body with steel hex grubscrew ▪ MU-10/25-AI Tinned brass conductor body with plastic insulation and two steel hex grub screws Suitable for branch connections without interrupting main cable MU-RJ Insulated terminal blocks with hex grub screw for branch joints Suitable for branch connections without interrupting main cable APPLICATIONS ▪ Straight and branch connection of copper conductors up to 0.6/1 kV KEY FEATURES ▪ No crimping tool required for installation ▪ Hex key included FEATURES ▪ PA insulating body ▪ Brass clamping units ▪ Steel hex grub screws | | cores | | ref. | item | conductor
cross-section range (mm²)
main branch | | conductor
materials length Cu/Cu Al/Al Cu/Al (mm) | | | | pack.
(pcs) | min./
mult.
ord.
qty
(pcs) | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | MU5P0610RJ | MU50610-RJ | 6 – 16 | 2.5 – 16 | • | - | - | 32 | 1 1 | | | | | | MU5P1635RJ | MU51635-RJ | 16 – 35 | 2.5 – 35 | • | - | - | 38 | 1 1 | | 116 BH H-shape connector with hex grub screw tinned aluminium for branch connections APPLICATIONS ▪ Branch connection of 0.6/1 kV low voltage wires ▪ Suitable for copper-to-copper, aluminium-to-aluminium, and copper-to-aluminium connections KEY FEATURES ▪ Suitable for copper-to-aluminium branch connections FEATURES ▪ Tinned aluminium ▪ Two hex grub screw | | cores | ref. | item | conductor cross-section range (mm²) main branch | | conductor materials
Cu/Cu Al/Al Cu/Al | dimensions L × W × H (mm) | pkg.(pcs) | min./ mult. ord. q.ty (pcs) | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | BH-16/16-A | 6–16 | 6–16 | • • • 20 × 15 × 35 | | 10 10 | | | | | BH1616A | | | | | | | | Suitable for copper-to-aluminium branch connections 117 CONNECT ING ELEMENTS BC C-shape compression connectors for branch connections CONNECT ING ELEMENTS APPLICATIONS ▪ Branch connection of low voltage conductors up to 0.6/1 kV ▪ Suitable for use in Shark Classic (p. 52), Submarine (p. 62) and Sealjoint D (page 68) joints KEY FEATURES ▪ Complete range for most commonly used cable cross-sections ▪ Suitable for copper-to-copper and aluminium-to-aluminium connections FEATURES ▪ Tinned copper | cores | | ref. | item | conductor
cross-section
range (mm²) | | conductor
materials LseW
(mm)
Cu/Cu Al/Al Cu/Al | | | | pack.
(pcs) | min./
mult.
ord.
q.ty
(pk) | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | main | branch | | | | | | | | | | BC006006 | BC 6-6 | 2.5-6 | 1.5-6 | • | • | - | 9 × 10 | 20 20 | | | | | BC010010 | BC 10-10 | 10 | 1.5-10 | • | • | - | 12 × 11.8 | 20 20 | | | | | BC016016 | BC 16-16 | 16 | 1.5-16 | • | • | - | 17 × 19.4 | 20 20 | | | | | BC025010 | BC 25-10 | 16-25 | 1.5-10 | • | • | - | 17 × 18.6 | 10 10 | | | | | BC025016 | BC 25-16 | 16-25 | 1.5-16 | • | • | - | 17 × 18.6 | 10 10 | | | | | BC

FAQs

What types of branch connections are these connecting elements designed for?

They are designed for straight and branch connections of copper conductors up to 0.6/1 kV, and for low-voltage branch connections with suitable combinations such as copper-to-copper, aluminium-to-aluminium, and copper-to-aluminium.

Do these connectors require a crimping tool for installation?

For the MU series, installation does not require a crimping tool. Some variants also specify that a hex key is included for operating the hex grub screws.

Which connector materials and screw mechanisms are used?

U-shape MU connectors use a brass conductor body with a steel hex grub screw (and an insulated variant with plastic insulation). The BH connectors use tinned aluminium with two hex grub screws, while BC connectors are described as tinned copper compression connectors.

Aug 27, 2026

Upload by Ezra