A2 Brass Cable Gland Kits – Prysmian Bicon KM409 Glands (Unarmoured Cable Terminations)

A2 Brass Cable Gland Kits
Prysmian Bicon A2 brass cable gland kits are industrial cable glands used to terminate circular, unarmoured plastic or rubber sheathed cables in most climatic conditions. The A2 brass cable gland kits are weatherproof and waterproof and suitable for indoor and outdoor use and includes:
- A1/A2 Brass Cable Gland
- Brass Locknut
- PVC Shroud (2 per kit up to and including 25mm gland size)
A2 Brass Cable Gland Kits
LV Cable Terminations
Prysmian Bicon A2 brass cable gland kits comply with BS6121-1:1989 and BS EN 50262. Suitable for glanding all unarmoured multi-core power and instrumentation cables – stranded copper conductors can be terminated using Cembre crimp or Pfisterer shearbolt cable lugs.
♦ LSF Low Smoke Zero Halogen Cable Glands BS6724
♦ Fire Resistant Cable Glands BS6387
♦ High Fault Current MV-HV Cable Glands BS6622
CuZn39Pb3 brass alloy is used for guaranteed performance – the gland kit is suitable for service temperatures from -20ºC to +90ºC and is rated to IP66 ensuring it is suitable for use with a sealed washer or thread sealant at the gland interface. Metric & NPT nickel plated versions of the A2 cable gland kit are also available.

Prysmian Cable Glands – Industrial, Hazardous Area & High Voltage Cable Terminations
Prysmian Bicon A2 Brass Cable Gland Kits
Technical Specification
Prysmian Bicon Reference | Size | Quantity Per Kit | Cable Dimensions (mm) | A2 Cable Gland Dimensions (mm) | |||||||
Cable Diameter ∅ (B) mm | Entry Thread (D) | Thread Length (E) | Protrusion Length (F) | Hexagon | |||||||
Standard | Nickel Plated | Metric | NPT | Min | Max | A/F (G) | A/C (H) | ||||
KM409-51 | KM409-51V | 16 | – | 2 | 3.5 | 8.5 | M16 x 1.5 | 10 | 20 | 19 | 21.5 |
KM409-71 | KM409-71V | 20SS | – | 2 | 3.5 | 8.5 | M20 x 1.5 | 10 | 20 | 22 | 24.9 |
KM409-52 | KM409-52V | 20S | – | 2 | 8.0 | 11.5 | M20 x 1.5 | 10 | 22 | 22 | 24.9 |
KM409-53 | KM409-53V | 20 | – | 2 | 11.0 | 13.5 | M20 x 1.5 | 10 | 22 | 24 | 27 |
KM409-55 | KM409-55V | 25 | – | 2 | 13.0 | 19.5 | M25 x 1.5 | 10 | 25 | 30.5 | 34 |
KM409-56 | KM409-56V | 32 | – | 1 | 19.0 | 25.5 | M32 x 1.5 | 10 | 25 | 42.4 | 48 |
KM409-57 | KM409-57V | 40 | – | 1 | 25.0 | 32.0 | M40 x 1.5 | 15 | 33 | 47.2 | 53.6 |
KM409-58 | KM409-58V | 50S | – | 1 | 31.5 | 37.0 | M50 x 1.5 | 15 | 30 | 55 | 60 |
KM409-59 | KM409-59V | 50 | – | 1 | 36.5 | 43.0 | M50 x 1.5 | 15 | 30 | 56.4 | 61.5 |
KM409-60 | KM409-60V | 63S | – | 1 | 42.5 | 50.0 | M63 x 1.5 | 15 | 34 | 70.1 | 77.2 |
KM409-61 | KM409-61V | 63 | – | 1 | 49.5 | 55.0 | M63 x 1.5 | 15 | 32 | 75 | 83 |
KM409-62 | KM409-62V | 75S | – | 1 | 54.5 | 61.0 | M75 x 1.5 | 15 | 32 | 80 | 87.4 |
KM409-63 | KM409-63 | 75 | – | 1 | 60.5 | 67.0 | M75 x 1.5 | 15 | 40 | 85 | 95 |
KP409-65 | KM409-65V | 90 | – | 1 | 65.0 | 78.0 | M90 x 2.0 | 20 | 45 | 106 | 117 |
KP409-66 | KM409-66V | 100 | – | 1 | 75.0 | 88.0 | M100 x 2.0 | 20 | 45 | 115 | 126 |
KP409-67 | KM409-67V | 110 | – | 1 | 79.0 | 99.0 | M110 x 2.0 | 20 | 55 | ∅ 132.0 | |
– | 409NP-04V | – | 1/2″ – 20S | 1 | 8.0 | 11.5 | 1/2″ NPT | 13.6 | 22 | 24.0 | 26.8 |
– | 409NP-08V | – | 3/4″ – 20 | 1 | 11.0 | 13.5 | 3/4″ NPT | 13.9 | 22 | 30.5 | 34.0 |
– | 409NP-14V | – | 1″ – 25 | 1 | 13.0 | 19.5 | 1″ NPT | 17.5 | 25 | 37.6 | 42.2 |
– | 409NP-20V | – | 1 1/4″ – 32 | 1 | 19.0 | 25.5 | 1 1/4″ NPT | 18 | 25 | 46 | 51 |
– | 409NP-27V | – | 1 1/2″ – 40 | 1 | 25.0 | 32.0 | 1 1/2″ NPT | 18.5 | 33 | 56.4 | 61.5 |
– | 409NP-31V | – | 2″ – 50S | 1 | 31.5 | 37.0 | 2″ NPT | 19.5 | 30 | 65.5 | 72.1 |
– | 409NP-32V | – | 2″ – 50 | 1 | 36.5 | 43.0 | 2″ NPT | 19.5 | 30 | 65.5 | 72.1 |
– | 409NP-37V | – | 2 1/2″ – 63S | 1 | 42.5 | 50.0 | 2 1/2″ NPT | 32.5 | 34 | 80 | 87.4 |
– | 409NP-44V | – | 3″ – 75S | 1 | 54.5 | 61.0 | 3″ NPT | 33.5 | 32 | 98.8 | 109.2 |
KP kits contain only cable gland and locknut. NPT threaded glands are supplied as glands only.

Prysmian Bicon A2 Brass Cable Gland Kits – Dimensions Illustration
Prysmian Cable Glands
Terminating Low Voltage Cables
Prysmian cable gland kits available in brass, aluminium, nickel plated or stainless steel for cable termination of wire armoured, wire braided and unarmoured cables, including low smoke zero halogen cables in industrial non-hazardous areas. Flameproof and explosion proof Ex e/Ex d hazardous area cable glands with ATEX and IECEx certifications also available.
Also a complete range of Prysmian single, trefoil and bundled LV-HV cable cleats.

Prysmian Bicon BW Brass, CW Brass, CW Aluminium and A2 Brass Cable Glands
➡ For complete information, technical specifications and ordering details about A2 Brass Cable Glands see the product sections below.