Ellis NBC45-55 No Bolt Cleat 45-55mm
Ellis Cable cleats
Single Cable CleatsÂ
Ellis NBC45-55Â No Bolt Cable Cleats are manufactured from nylon and are London Underground (LUL) approved cleats for supporting and clamping power, signalling and telecommunications cables.
The cable cleat is manufactured from a high strength nylon specifically formulated to meet the London Underground 1-085 specification and due to the non-metallic design is suitable for use in arduous environments.
No Bolt Cleats form part of the Ellis Patents range of single cable cleats.
Ellis Cable Cleat NBC45-55
Technical Specification
- Cable Cleat Diameter Min 45mm
- Cable Cleat Diameter Max 55mm
Cable Cleat Orientation | Peak | Phase Spacing | Cleat Spacing | IEC61914 |
Stacked | 71.7kA | 75mm | 300mm | Cat. 2 pass |
Horizontal | 101kA | 110mm | 300mm | Cat. 2 pass |

Ellis NBC45-55 No Bolt Cleat 45-55mm
Ellis patents NBC45-55 Cleat Dimensions
- Width 109mm
- Height 91mm
- Depth 90mm
- Weight 675g
SINGLE CABLE CLEAT SELECTION TABLE
Specification details for Ellis Patents No Bolt NBC45-55 cable cleat for single cable applications:
Ellis Patents Cable Cleat Part Number | Cable Ø Range mm | Ellis Patents Cable Cleat Dimensions | Fixing Hole | Weight g | ||
W (mm) | H (mm) | D (mm) | ||||
NBC45-55 | 45 – 55 | 109 | 91 | 90 | 1 x M8 | 675 |

Ellis NBC45-55 No Bolt Cleat 45-55mm – Dimensions
Ellis No Bolt Cleats
![]() |
![]() |
Push for locking mechanism on the keepers and the top clamp provide fast installation | The cleat can be supplied with an M8 through hole fixing option or channel twist fit feature |
![]() |
![]() |
The cleat be stacked on a quarter turn feature provided by channel twist fit versions | Designed to accommodate 18-55mm single cable range take |

See Ellis Patents for further details about cable cleats for LV-HV cable support and retention.