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Schneider Electric Okken LV Power Distribution Board
Model: OKK1000EN4
4-hour response · Pricing in SAR · Delivery across all KSA regions
OKK1000EN4 — Schneider Electric Okken LV Power Distribution Board
The Schneider Electric Okken is an IEC 61439-2 Form 4 Type 7 low-voltage power distribution board engineered for demanding industrial and infrastructure applications where complete separation between functional units — ensuring that maintenance of one circuit does not expose adjacent energised circuits — is a non-negotiable safety requirement. The Okken covers main and sub-distribution applications with incoming ratings up to 6300 A and outgoing circuit breaker ratings from Acti9 miniature circuit breakers to MasterPact MTZ air circuit breakers, in a single coordinated switchboard family designed to be populated with the full Schneider Electric circuit protection range within a tested and certified switchboard assembly.
IEC 61439-2 Form 4 Type 7 construction ensures that opening any functional unit door for maintenance does not expose live busbars or adjacent functional unit terminals, making the Okken appropriate for use under live conditions where zero-downtime maintenance is required. The Okken's busbar system accommodates three-phase four-wire distribution with horizontal and vertical busbar runs rated for full rated current throughout the switchboard length, with adjustable compartment partitioning enabling different circuit breaker sizes within the same switchboard section. The draw-out functional unit versions allow individual circuit breakers to be removed from service and replaced without de-energising the adjacent busbars.
In Saudi Arabia, the Okken KSA addresses the industrial and infrastructure switchboard market for facilities where Form 4 construction is specified by the project engineer or client — ARAMCO's major process plant LV switchgear, SABIC's critical process distribution boards, SEC utility substation LV panels, and large hospital main distribution switchboards all specify Form 4 switchgear to satisfy facility risk assessment requirements. The Okken's compatibility with MasterPact MTZ Micrologic X trip units enables arc flash detection capability at the switchboard level, satisfying NFPA 70E and IEC 62271-200 arc flash protection requirements at Saudi industrial facilities.
Razz Middle East works with Schneider Electric-approved Okken panel builders in Saudi Arabia to supply the complete component set for Okken switchboard assemblies, with IEC 61439-2 type-test documentation, arc flash study support, and project engineering coordination.
Technical Specifications
Full specifications for the OKK1000EN4
- Form Factor
- IEC 61439-2 Form 4 Type 7
- Rated Current
- Up to 6300 A incoming
- Circuit Breakers
- Acti9 to MasterPact MTZ (all compatible)
- Busbar
- Horizontal + vertical rated to full current
- Functional Units
- Fixed / Draw-out
- Arc Flash
- Via MasterPact MTZ Micrologic X
- Protection
- IP31 / IP43 / IP54
- Standard
- IEC 61439-2 type-tested
Key Features & Benefits
- IEC 61439-2 Form 4 Type 7 construction ensures complete separation between functional units during maintenance, allowing live working on individual circuit breakers without exposing adjacent energised conductors.
- Draw-out functional unit capability enables individual circuit breaker removal and replacement while adjacent busbars remain energised, providing zero-downtime circuit maintenance for critical 24/7 process plants.
- Arc flash detection via MasterPact MTZ Micrologic X trip units limits incident energy at switchboard level, satisfying NFPA 70E HRC 0 requirements for maintenance personnel working on or near energised switchgear.
- Full Schneider Electric circuit protection range compatibility from Acti9 MCBs to MasterPact MTZ ACBs enables a complete protection hierarchy within a single certified switchboard assembly.
- Adjustable compartment partitioning accommodates different circuit breaker frame sizes (NSX, NS, MasterPact) within the same switchboard section without structural modification to the switchboard enclosure.
- IEC 61439-2 type-test documentation package from Schneider Electric provides all technical data required for project specification compliance, SEC panel approval, and international client technical submittal.
- Busbar system rated for full incoming current throughout the switchboard length with silver-plated connections maintains conductor temperature within IEC 61439-2 limits even under maximum continuous loading.
Industrial Applications in Saudi Arabia
- ARAMCO major process plant main LV switchgear assemblies at Eastern Province facilities where Form 4 construction satisfies ARAMCO DEP electrical engineering standards for production-critical distribution switchgear.
- SABIC critical process distribution boards at Jubail complexes where zero-downtime maintenance requirements and IEC 61439-2 Form 4 certification are specified in the project's electrical engineering basis.
- SEC utility LV substation switchgear assemblies where Form 4 construction with arc flash detection satisfies SEC's safety management requirements for utility electrical maintenance personnel.
- Large hospital main distribution switchboards in Ministry of Health facility projects where Form 4 live maintenance capability ensures supply continuity to operating theatres and critical care facilities during panel maintenance.
- Data centre critical distribution switchboards in Riyadh and Jeddah hyperscale facilities where Okken's draw-out capability and arc flash protection support the facility's zero-downtime maintenance SLA requirements.
- Airport terminal main electrical distribution switchgear for King Abdulaziz International Airport Jeddah expansion, where Form 4 construction and arc flash detection satisfy ICAO and OSHA safety standards.
- Industrial city main distribution switchgear at MARAFIQ and MODON utility distribution substations serving large industrial tenants, where Form 4 construction is required by the utility's own electrical safety procedures.
Industrial Supplier in Saudi Arabia
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Frequently Asked Questions — OKK1000EN4
Common questions from buyers in Saudi Arabia and the GCC