09/02/2026

MRBU 30 Pair Closure
Art.-No. 857-10051 | MRBTB-AXXFXXX

Copied
  • Maximum 30 pair cable capacity
  • Cover length of 310mm
  • 4 port base configuration which offers 3 round ports and 1 oval port
  • Cablelok compatible for all port sizes
  • Quick release cover
Content MRBU 4 Port Base
A-Length Cover
Quick Release Clamp
Sealing 'O' Ring
Desiccant
Cable Ties
Cover Type A
Method of Sealing Cablelok, Heatshrink
PART DESCRIPTION MRBTB-AXXFXXX
Package Content packed in box
Port LM, B
Port count 4
Product Group MRBU 30 Pair Closure
Technical Description The MRBU closure is supplied with a polypropylene base and base configuration of 3 round ports and 1 oval port which cover a cable diameter of 4.8 - 16.5mm when using Cablelok mechanical seals and 6.0 - 22.0mm when using heatshrink. The cover diameter and length and 110 x 310mm and each closure has a maximum capacity of 30 copper pairs.
Type MRBTB-AXXFXXX
D1 110mm
D2 110mm
Length 310mm
ROHS compliant Yes
Specifications
Country of Origin GB
GTIN-13 / EAN 5022660114861
Packaging 1 - Height (m) 0.15m
Packaging 1 - Length (m) 0.55m
Packaging 1 - Qty 1
Packaging 1 - Type box
Packaging 1 - Volume (m³) 0.012375
Packaging 1 - Weight (kg) 0.5kg
Packaging 1 - Width (m) 0.15m
ETIM 7.0 Key EC003517
ETIM 8.0 Key EC003517
ETIM 9.0 Key EC003517
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