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Brand: Schneider Electric
Schneider Electric PowerPact H-Frame Circuit Breaker
Description
Overview
Schneider Electric PowerPact H-Frame is a circuit breaker for demanding industrial and commercial electrical installations in the Sultanate of Oman and the wider GCC. It combines rugged construction with proven circuit protection performance, giving facility engineers, panel builders and procurement teams a dependable component for new installations and retrofit projects. The design draws on Schneider Electric’s long field experience with high ambient temperatures and heavy dust loading typical of Gulf industrial sites, and technical support is available through the manufacturer’s regional engineering network.
With fast quotation turnaround and technical support, Seven Star LLC supplies the Schneider Electric PowerPact H-Frame with manufacturer documentation and local technical support throughout Oman, Muscat, and the broader GCC. Buyers can source the Schneider Electric PowerPact H-Frame through Seven Star LLC with a formal quotation, the manufacturer datasheet and technical support with selection.
Operating Principle
The Schneider Electric PowerPact H-Frame interrupts short-circuit and overload currents through a set of silver-alloy contacts housed within a molded case or draw-out chassis, opening automatically when current sensing elements detect a fault condition exceeding the calibrated trip threshold. Depending on variant, tripping is achieved through thermal-magnetic sensing or a digital microprocessor-based trip unit that continuously monitors current on each pole and initiates an ultra-fast mechanical release the moment a fault is detected, extinguishing the resulting arc within dedicated arc-chute chambers.
In practice, this operating principle gives the PowerPact H-Frame consistent, repeatable performance over a long service life with minimal maintenance. Engineers can expect predictable behaviour under varying load and environmental conditions and straightforward integration into new or existing Schneider Electric systems, including EcoStruxure-enabled monitoring architectures where applicable. That makes it a sound long-term choice for circuit protection duties in facilities where unplanned downtime has a serious operational impact.
Engineering Design of the Schneider Electric PowerPact H-Frame
The Schneider Electric PowerPact H-Frame is housed in a flame-retardant, high-impact molded case or draw-out frame rated for the demanding ambient conditions typical of Gulf substations and industrial switchrooms, with a compact footprint that minimizes panel space while allowing straightforward front or rear busbar connection. Its trip unit and operating handle are positioned for clear visual status indication and safe manual operation, and fixed, plug-in, or draw-out mounting options let panel builders match the breaker to the specific switchboard architecture required by the project.
Each unit passes Schneider Electric’s standard quality and type-test regime, covering dimensional consistency, insulation performance and mechanical durability over the rated operating life. Installed per the manufacturer’s guidelines, commissioning is straightforward in Oman’s industrial zones, including Sohar, Salalah and the Muscat governorate. Seven Star LLC’s technical team can advise on correct sizing and installation practice before you order.
Key Features
The Schneider Electric PowerPact H-Frame delivers a combination of engineering benefits that make it a preferred choice for Schneider Electric circuit protection specifiers across the region:
- Precise short-circuit and overload protection calibrated to IEC 60947-2 standards.
- Compact molded-case or draw-out construction that saves valuable switchboard space.
- High breaking capacity suitable for demanding industrial and utility applications.
- Optional microprocessor-based trip units for adjustable, selective protection settings.
- Rotary handle and clear ON/OFF/TRIPPED indication for safe manual operation.
- Compatibility with accessories such as shunt trips, auxiliary contacts, and motor operators.
- Robust construction validated for the high ambient temperatures common across Oman.
- Seamless integration into EcoStruxure Power monitoring and energy management architectures.
Industrial Applications
The Schneider Electric PowerPact H-Frame is widely specified in main and sub-distribution boards, motor control centers, and generator interconnection panels across Oman’s oil and gas, petrochemical, water treatment, and commercial construction sectors. Panel builders serving projects in Muscat, Sohar, and Salalah rely on the Schneider Electric PowerPact H-Frame for dependable short-circuit protection in both new-build switchboards and retrofit upgrades of ageing distribution infrastructure.
Seven Star LLC supplies the Schneider Electric PowerPact H-Frame to EPC contractors, panel builders and end users across Oman’s oil and gas, petrochemical, water desalination, district cooling and commercial real estate sectors, from Muscat’s commercial towers to the Sohar and Salalah economic free zones. The PowerPact H-Frame is specified for both greenfield projects and brownfield upgrades wherever engineers need proven circuit protection performance with regional supply and support.
Technical Specifications
The table below summarizes the principal technical characteristics of the Schneider Electric PowerPact H-Frame as published by Schneider Electric; compatible accessories, mounting variants, and rating options for the Schneider Electric PowerPact H-Frame are available through Seven Star LLC on request.
| Parameter | Specification |
|---|---|
| Model | Schneider Electric PowerPact H-Frame |
| Rated Current | 16–250A (variant dependent) |
| Rated Voltage | 690V AC max |
| Breaking Capacity | 25–50kA depending on variant |
| Poles | 3P / 4P configurations |
| Trip Unit | Thermal-magnetic or electronic |
| Standard | IEC 60947-2 |
| Mounting | Fixed, plug-in, or draw-out |
| Operating Temperature | -25°C to +70°C |
Request a Quote for Schneider Electric PowerPact H-Frame Circuit Breaker
Facility engineers, contractors and procurement teams across Oman and the GCC can request a formal RFQ for this product. Seven Star LLC supplies Schneider Electric equipment with lead time confirmed at quotation, provides full technical datasheets on request, and offers application engineering support and technical support through its instrumentation and electrical distribution division. Units are supplied with manufacturer documentation, and multi-unit orders for larger projects are welcome.
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About brand
Circuit breakers make up the largest part of our Schneider Electric listing, from Acti9 modular devices through ComPacT NSX molded case breakers to MasterPact air circuit breakers. Schneider Electric, which dates from 1836 and is headquartered in Rueil-Malmaison, France, is equally established in drives, PLCs and power metering.
Seven Star LLC is an independent supplier of Schneider Electric circuit breakers, Altivar drives, Modicon I/O, power meters, soft starters and dry-type transformers to panel builders and plants in Oman and the GCC.
Schneider Electric product families on this page
Low voltage protection covers Acti9 miniature breakers and their communicating system, ComPacT NSX and PowerPacT H-frame molded case breakers and MasterPact NW air circuit breakers. Altivar 320 variable speed drives appear in several ratings, for example the ATV320U22N4C at 2.2 kW and the ATV320U75N4B at 7.5 kW. Automation is represented by Modicon TM3 expansion modules such as the TM3TM thermocouple input module. Metering includes the EasyLogic PM2000 power meter and iEM2000 modular energy meters. Trihal cast resin transformers and Spacial enclosure accessories complete the electrical distribution side.
Where Schneider Electric equipment is used
Main and distribution switchboards in buildings, utilities and industrial plants carry the breakers and meters. Altivar drives run pumps, fans, conveyors and packaging machines. Modicon controllers with TM3 I/O are common in machine builders' panels, and Trihal transformers serve indoor substations where a dry-type unit is specified.
Ordering Schneider Electric parts: what we need
The commercial reference printed on the product or its carton is the fastest route. For breakers without a reference send rated current, breaking capacity, number of poles, trip unit type, fixed or drawout construction and the accessories fitted, such as shunt trip, auxiliary contacts or motor mechanism. For drives give motor power, supply voltage and the communication option. For transformers send rated power, primary and secondary voltage, vector group and enclosure rating.
Browse Schneider Electric products by category: Circuit Breaker, Electrical & Power Modules, AC Drives, PLC & I/O Cards, Metering Systems.
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Frequently Asked Questions
What is the PowerPact H-Frame used for?
It is a compact molded case circuit breaker used in standard commercial and industrial distribution applications.
What trip technologies are available for the H-Frame?
It is available with thermal-magnetic or electronic trip technology depending on the specific model.
What applications suit the PowerPact H-Frame?
It suits commercial buildings, light industrial facilities, and standard distribution boards.
Is the H-Frame compatible with standard accessories?
Yes, it uses standard mounting and accessory compatibility across Schneider Electric's distribution equipment range.
Does Seven Star LLC supply PowerPact H-Frame breakers in Oman?
Yes, Seven Star LLC is a trusted supplier of Schneider Electric products supplying PowerPact H-Frame breakers across Oman and the GCC.
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