Siemens
Siemens SENTRON 8PQ Busbar Trunking System
Model: 8PQ3212-0BA10
4-hour response · Pricing in SAR · Delivery across all KSA regions
Siemens SENTRON 8PQ Busbar Trunking System
The Siemens SENTRON 8PQ busbar trunking system (BTS) is a factory-assembled, type-tested power distribution system providing a flexible, modular alternative to multi-core cable for distributing large currents from main switchgear to load centres in commercial buildings, data centres, industrial facilities, and infrastructure projects. The 8PQ system covers rated currents from 100 A to 6300 A at up to 690 V AC with short-circuit withstand up to 80 kA, and its fully enclosed aluminium housing with IP55 protection rating surpasses the mechanical and environmental performance of cable trunking. Pre-fabricated straight sections, elbows, tees, and tap-off units in a 250 mm modular spacing grid allow power distribution layouts to be configured and reconfigured without specialist cable jointing skills.
The defining advantage of busbar trunking over cable distribution is the tap-off unit capability: standardised plug-in tap-off units at any 250 mm interval along the run accept circuit breakers, fuse switches, or switch-disconnectors to feed individual loads, and these tap-offs can be added or relocated while the busbar is energised in many configurations — providing the infrastructure flexibility demanded by data centres, factory floors, and commercial buildings where load layouts change frequently. The 8PQ's factory-assembled quality eliminates on-site cable-pulling variation, reduces installation time by 50–70% compared to multi-cable alternatives, and ensures consistent joint resistance throughout the distribution run.
In Saudi Arabia, the SENTRON 8PQ BTS KSA is gaining strong adoption in the Kingdom's data centre construction sector, where hyperscale facilities planned in Riyadh's Digital Mile and the NEOM tech district require the ability to reconfigure power distribution without infrastructure demolition. Commercial high-rise towers at King Abdullah Financial District and KAFD Phase 2 specify 8PQ busbar risers to carry 3200 A to 6300 A distribution from basement switchrooms to floor distribution boards — a duty that would require 6–8 parallel cable routes and complex cable management. Hospital main power distribution at new Ministry of Health facilities uses 8PQ systems for the main arteries serving critical care, theatres, and imaging suite distribution boards.
Razz Middle East designs and supplies complete 8PQ busbar trunking systems including layout optimisation, thermal rating verification for Saudi ambient conditions, and on-site installation supervision.
Technical Specifications
Full specifications for the 8PQ3212-0BA10
- Rated Current
- 100–6300 A
- System Voltage
- Up to 690 V AC, 50/60 Hz
- Short-Circuit Rating
- Up to 80 kA (1 s)
- Enclosure
- IP55 aluminium housing
- Conductors
- Aluminium or copper (3P+N+PE)
- Tap-Off Grid
- Every 250 mm
- Straight Section Length
- 1.5 m, 2 m, 3 m standard
- Fire Performance
- IEC 60332-3 (optional)
- Compliance
- IEC 61439-6, type tested
- Ambient
- -5 to +50°C operating
Key Features & Benefits
- Factory-assembled type-tested construction eliminates site jointing variability, providing consistent electrical resistance along the distribution run and guaranteed short-circuit withstand — advantages that site-assembled cable systems cannot replicate.
- Plug-in tap-off units at every 250 mm interval allow individual circuit breakers (up to 630 A) to be inserted at any point along the busbar run, with the ability to add or relocate tap-offs under live conditions to accommodate load changes.
- IP55 fully enclosed aluminium housing provides better mechanical protection than open cable trunking, withstands jet cleaning in food and beverage plant environments, and eliminates the fire propagation risk of exposed cable bundles.
- Rated current from 100 A to 6300 A in a common modular system allows a single product family to serve small commercial sub-distribution risers up to the main power spines of the Kingdom's largest hyperscale data centres.
- Aluminium conductor option reduces busbar system weight by up to 40% compared to copper equivalents, simplifying structural support design in high-rise buildings and reducing the load on suspended ceiling systems in data centres.
- 250 mm modular grid of tap-off positions provides the flexibility required by data centre operators to respond to tenant power demand changes without infrastructure replacement — a key Total Cost of Ownership benefit.
- IEC 61439-6 type testing at accredited laboratories provides the certified short-circuit withstand and temperature-rise data required for Saudi project specification compliance and SEC switchgear approval documentation.
Industrial Applications in Saudi Arabia
- Data centre main power distribution spines at hyperscale and colocation facilities in Riyadh's Digital Mile and NEOM tech district, where 3200–6300 A busbar risers distribute UPS output to server floor PDUs with tap-off flexibility for evolving rack layouts.
- Commercial high-rise building power distribution risers at King Abdullah Financial District and Jeddah Central towers, where 1600–3200 A 8PQ systems carry power from basement MSBs to floor distribution boards more efficiently than parallel cable routes.
- Hospital main power distribution arteries at new Ministry of Health facilities across Saudi Arabia, where the IP55 sealed system provides the hygiene and mechanical robustness required in clinical environments near sterilisation and theatre areas.
- Industrial manufacturing floor power distribution at SABIC and IKTVA plastics and chemicals plants, where plug-in tap-offs allow machine layout changes to be accommodated without rewiring the distribution infrastructure.
- Airport terminal power distribution at King Khalid International Airport Riyadh and Dammam expansion projects, where large current distribution across long terminal buildings favours busbar over multi-cable alternatives.
- Petrochemical plant main substation LV distribution from switchgear to MCC rooms, where the 8PQ's 80 kA fault withstand rating matches the high prospective fault currents at generator-backed industrial substations.
- NEOM city infrastructure power distribution for Sindalah island and The Line modules, where the modular reconfigurability of the 8PQ BTS supports the phased construction and evolving load layout of mega-project development zones.
Industrial Supplier in Saudi Arabia
Get a Quote for the Siemens SENTRON 8PQ Busbar Trunking System
We respond within 4 business hours. Send model 8PQ3212-0BA10 for competitive pricing in SAR with delivery across Saudi Arabia and the GCC.
Frequently Asked Questions — 8PQ3212-0BA10
Common questions from buyers in Saudi Arabia and the GCC
What is the Siemens SENTRON 8PQ Busbar Trunking System (8PQ3212-0BA10) and what is it used for?
The Siemens SENTRON 8PQ busbar trunking system (BTS) is a factory-assembled, type-tested power distribution system providing a flexible, modular alternative to multi-core cable for distributing large currents from main switchgear to load centres in commercial buildings, data centres, industrial facilities, and infrastructure projects. The 8PQ system covers rated currents from 100 A to 6300 A at up to 690 V AC with short-circuit withstand up to 80 kA, and its fully enclosed aluminium housing with IP55 protection rating surpasses the mechanical and environmental performance of cable trunking. Pre-fabricated straight sections, elbows, tees, and tap-off units in a 250 mm modular spacing grid allow power distribution layouts to be configured and reconfigured without specialist cable jointing skills.
Where can I buy the Siemens 8PQ3212-0BA10 in Saudi Arabia?
Razz Middle East supplies genuine Siemens products including the Siemens SENTRON 8PQ Busbar Trunking System (8PQ3212-0BA10) across all regions of Saudi Arabia — Riyadh, Jeddah, Dammam, Al Khobar, Jubail, Yanbu, Mecca, and Medina. We maintain local stock on fast-moving items and can source specialist configurations. Request a quote on this page for same-day pricing.
How do I get the best price for the 8PQ3212-0BA10 in KSA?
Click "Request Free Quote" on this page or message us the model number 8PQ3212-0BA10 on WhatsApp. Our technical sales team responds within 4 business hours with a competitive price in SAR, confirmed stock availability, and delivery lead time — with no hidden charges or handling fees.
Is Razz Middle East an authorized Siemens supplier in Saudi Arabia?
Razz Middle East is a specialist industrial equipment supplier in Saudi Arabia focused on Siemens and other leading global brands. We supply 100% genuine OEM products backed by full manufacturer warranty, serving the oil & gas, petrochemical, power generation, water, construction, and manufacturing sectors across the Kingdom.
What is the delivery lead time for the Siemens SENTRON 8PQ Busbar Trunking System in Saudi Arabia?
In-stock items typically ship within 24-48 hours to Riyadh, Dammam, Jeddah, and the Eastern Province. Project orders and non-standard configurations generally take 2-6 weeks. Contact us with the exact model number 8PQ3212-0BA10 for a precise availability confirmation and delivery date.
Can the 8PQ3212-0BA10 be supplied for ARAMCO, SABIC, or NEOM projects in KSA?
Yes. Razz Middle East has experience supplying Siemens equipment to major industrial projects and EPC contractors across Saudi Arabia. We can provide full technical documentation, Material Inspection Reports (MIR), and certificates of conformity to meet vendor approval requirements. Contact our project team to discuss your specific project requirements.
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