Distribution from 3M
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Distribution from 3M
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 3M 79-103-51100 white LSA-PLUS separating strip 10DA with color code 33-01-0026
3M LSA-Plus disconnection block 10 DA series 2 with color coding for tray mounting. This disconnection block is designed for copper conductors with a solid conductor diameter of 0.4 mm 0.8 mm, 20 AWG ...Lieske Part No.: 1326634 Mfg Part No: 33-01-0026 Type: 79103-511 00 |
12,69 EUR
 ≈ £10.98 | ≈ $14.78 plus delivery charges
Delivery time on requestinfo_outline
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3M 33-01-0065 Quante 79151-511 00 mounting tray t=49mm R22.5mm
With the 3M LSA-Plus stainless steel mounting tray of series 2 for 1 x 10 + 1 strips with a grid dimension of 22.5 mm, you can mount LSA-Plus connection and separation strips in a safe manner. Lieske Part No.: 1190180 Mfg Part No: 33-01-0065 Type: 79151-511 00 |
65,52 EUR
≈ £56.67 | ≈ $76.33 plus delivery charges
Delivery time on requestinfo_outline
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3M 3302202 Distribution box 3 JCC
Basic Properties - Color: Grey - Height: 200 mm - Width: 180 mm - Depth: 51 mm Technical Description - Pre-cut outs for cable entry on the side of the housing cap - Compatible components: ... Lieske Part No.: 843956 Mfg Part No: 3302202 |
21,96 EUR
≈ £19.00 | ≈ $25.58 plus delivery charges
Delivery time on requestinfo_outline
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3M 44-112-50200 Guide ring polyamide size 3 82x107mm inside 35-01-0172
Wire guide ring made of steel, sintered plastic, with 2 nuts and washers, shunting volume approx. 970 DA, internal dimensions: 82 x 107 mm Lieske Part No.: 1313449 Mfg Part No: 35-01-0172 Type: 44112-502 00 |
52,75 EUR
≈ £45.63 | ≈ $61.45 plus delivery charges
Delivery time on requestinfo_outline
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3M 15-450-00140 LSA-PLUS separating end closure 50DA 36-01-0005
3M LSA terminal block, 50 DA, is suitable for installation in bay racks and includes labeling frames and material for cable clamping. This terminal block has an integrated cable clamp and is suitable ... Lieske Part No.: 1326635 Mfg Part No: 36-01-0005 Type: 15-450-00140 |
140,14 EUR
≈ £121.22 | ≈ $163.26 plus delivery charges
Delivery time on requestinfo_outline
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TK Distribution & Cabinet Technology – Technical Background & Applications
TK distribution and network cabinet technology forms the physical backbone of every structured cabling and telephone system. It protects active and passive components (switches, patch panels, PBX, UPS) and enables organised cable management. Wall cabinets (9–22U) are suitable for small offices and branch locations with compact space requirements; free-standing floor cabinets (22–47U) accommodate large server racks, PBX systems and redundant power supplies. 19-inch cabinet technology conforms to DIN IEC 60297 and EIA-310-D standards; nominal width 482.6 mm (19 inches), rack units (U) of 44.45 mm. For fibre optic main distribution frames (building internal distribution per ISO/IEC 11801), special fibre optic distribution units with splice modules, pigtails and LC/SC couplings are used. Cooling, cable entry plates (to EN 50085) and locking systems (swing handle, 3-point) increase safety and operational reliability of cabinet technology.
Patch panels for populating the cabinet: Patch Panels. Active network components (switches) are under Surge Protection & Network. Project planning and quotes for complete TK infrastructure: sales@industry-electronics.com.
Application Areas
| ✓ Business Telephony & Call Centres | ✓ Authorities & Public Institutions |
| ✓ Industrial Environments & Production Halls | ✓ Hotels & Hospitality |
| ✓ Hospitals & Care Facilities | ✓ Data Centres & IT Infrastructure |
Frequently Asked Questions
▶ How do I calculate the space requirement in rack units (U)? Count all components to be installed and their rack height: switches (1–2U), patch panels (1U per 24 ports), PBX (1–4U), UPS (2–4U), cable management (1U per 24 patch cables), free reserve (at least 20%). Example: 24-port switch (1U) + 24-port patch panel (1U) + cable management (1U) + reserve = 9U rack sufficient for a small node. |
▶ From what cabinet size is active cooling required? As a rule of thumb: from a heat load of 500 W in the cabinet, active cooling (air conditioning unit or cold aisle concept) should be planned. Passively cooled cabinets with roof fan and perforation suffice up to approx. 500–800 W. Modern PoE switches can consume up to 30 W (PoE+) or 60 W (PoE++) per port – this adds up to 720 W for PoE alone in fully populated 24-port switches. |
▶ What is the difference between a network cabinet and a server cabinet? Network cabinets are optimised for passive and active network components: often with glass front door, narrower depth (600–800 mm), extensive cable management. Server cabinets are deeper (800–1200 mm), often have solid steel doors (security) and are designed for higher load capacity and intensive cooling. For combined installations (server + network), universal 19-inch cabinets with 800–1000 mm depth are recommended. |
Why industry-electronics.de?
▶ Professional TK Range Over 15,000 telecoms products from Agfeo, Auerswald, Snom, Yealink, Innovaphone, Gigaset and other leading manufacturers. | ▶ B2B Expert Advice Our TK team advises on SIP migration, DECT planning, emergency call systems and standards compliance – free and vendor-neutral. | ▶ Volume Pricing from 1 Unit Quantity discounts, project prices and framework agreements for system integrators, authorities and industrial companies. |
▶ Fast Delivery Most items available from stock – free shipping across Germany from minimum order value. | ▶ 20+ Years TK Experience For over 20 years, Industry-Electronics has supplied system houses, authorities and industrial customers with professional telecoms technology. | ▶ Standards-Compliant Range All products comply with applicable EN, ETSI and VDE standards and regulatory approvals for commercial use. |