Dual Power Transfer Switch Circuit Automatic ATS PC Three Phase 63A - 125A
- Rated Current63A - 125A
- Class / SystemPC Class / 3-Phase
- ComplianceIEC 60947-6-1
Export-Grade Circuit Protection
Featured Breakers & Switching Solutions for Amman Panel Builders
Direct manufacturer supply chain delivering thermal-magnetic MCCBs, automatic transfer switches, and distribution components calibrated for Amman's 400V/230V 50Hz networks.
Dual Power Automatic Transfer Switch ZTQ3-100A/4P Household & Industrial ATS
- Poles4-Pole (Switched N)
- CapacityCustom Breaking Icu
- Rated Current100A Continuous
4P 63A Manual Changeover Switch Dual Power Transfer Breaker ATS
- Configuration4-Pole Interlocked
- Thermal Range63A Steady State
- StandardIEC / EN 60947-2
DIN Rail Double Power ATS 4P 100A 125A Three Phase PC Type AC 400V
- MountingStandard 35mm Rail
- Rated VoltageAC 400V 50Hz
- Frame Rating100A / 125A Frame
4P 63A Changeover Switch with Integrated Circuit Protection ATS
- OperationManual Selector + Trip
- Rated Current63A Overload Trip
- ApplicationDomestic / Commercial
Mutai 3P 80A 100A Thermal-Magnetic MCCB Breaker 415V 35kA
- Breaking Icu35kA @ 415V AC
- Trip MechanismThermal-Magnetic
- Current Range80A - 100A Fixed
2P 63A 230V Intelligent 6-in-1 Auto-Reconnect Voltage Protector
- FunctionOver/Under-Voltage Trip
- RecoveryAdjustable Auto-Reset
- Rating63A / 6 kVA Capacity
RCCB Residual Current Leakage Switch 2P/4P Electromagnetic 16-63A
- Sensitivity30mA / 100mA / 300mA
- Trip PrincipleElectromagnetic Type
- StandardsIEC 61008-1 / JSMO
Technical Whitepaper: Jordan Grid Dynamics
Engineering MCCB & Switchgear Deployment in Greater Amman
Understanding prospective short-circuit levels, continuous ambient thermal stresses, and NEPCO/JEPCO compliance standards for low-voltage power distribution in the Levant.
Grid Volatility & Fault Currents
Distribution networks serviced by the Jordanian Electric Power Company (JEPCO) in Amman and the National Electric Power Company (NEPCO) frequently encounter high line disturbances. Commercial developments along the Mecca Street, Zahran, and Queen Rania corridors require MCCBs capable of handling severe prospective short circuits.
Graybar MCCBs feature high breaking capacities ranging from 35kA to 50kA (Icu at 400/415V), paired with verified 100% service breaking capacities (Ics = Icu) on critical frame sizes, ensuring continuous protection against transient line dropouts and short-circuit faults without contact welding.
High Ambient De-rating Curves
Amman experiences dramatic thermal swings, with summer rooftop and industrial enclosure temperatures in Sahab (King Abdullah II Industrial Estate) exceeding 50°C. Standard off-the-shelf circuit breakers calibrated to standard European 30°C baselines encounter premature thermal tripping under ordinary continuous load.
Our MCCB product line utilizes precision calibrated bimetallic strips and thermosetting glass-fiber-reinforced polyester resins (BMC/SMC). They are engineered with calibrated high-temperature de-rating curves tested up to 55°C, ensuring continuous rated operational current (In) without spurious trips.
Severe Airborne Particulate Defenses
The geography of Jordan subjects electrical installations to high concentrations of fine silica dust and seasonal Khamaseen sandstorms. When particulate matter infiltrates internal trip mechanisms, arc chute splitters, or auxiliary contacts, contact resistance escalates dramatically, posing severe arc-flash hazards.
Graybar molded cases are manufactured with high-precision seal tolerances, gas-diverting labyrinth vents, and internal arc chutes enclosed within anti-tracking de-ionizing chambers, guaranteeing dielectric insulation integrity (Ui 800V, Uimp 8kV) even in unconditioned switchgear cabinets.
50 kA
Max Ultimate Breaking (Icu @ 415V)55 °C
Calibrated Ambient Working Baseline800 V
Rated Insulation Voltage (Ui)20,000
Mechanical Endurance Cycles
Local Infrastructure Applications
Where Graybar MCCBs & Transfer Switches Excel in Jordan
From critical backup infrastructure in Abdali to industrial machine panels in Marka, our circuit breakers satisfy Jordan's rigorous multi-sector demands.
Commercial Towers & Healthcare (Abdali & Shmeisani)
High-density commercial hubs and private hospitals throughout Shmeisani and the Abdali Urban Regeneration district cannot tolerate zero-voltage intervals. Switchboard builders integrate our 4-Pole 250A MCCBs and dual-power PC-class ATS units to guarantee automatic generator-grid changeover under 100 milliseconds.
The completely isolated 4-pole switching structure prevents floating neutral conditions, protecting sensitive diagnostic equipment and commercial HVAC chillers against phase imbalance and dangerous neutral return surges.
Industrial Estates (Sahab, Al Muwaqqar & Marka)
Heavy manufacturing, plastic extrusion, and pharmaceutical plants in the King Abdullah II Industrial City in Sahab demand robust motor circuit protection. Inductive startup currents frequently trigger nuisance tripping in substandard breakers.
Graybar's thermal-magnetic MCCB units feature field-adjustable magnetic thresholds (5-10x In) to safely absorb massive inrush surges from direct-on-line (DOL) and star-delta motor starters while maintaining instant electrodynamic trip response during sustained short-circuit incidents.
Commercial Solar PV Integration (Southern Amman Corridor)
Under the national renewable energy framework, commercial net-metering and rooftop PV arrays are surging across Amman's warehouses. Solar inverters generate non-linear harmonics and continuous peak loading during daytime solar irradiation peaks.
Our circuit breakers and electromagnetic RCCBs operate seamlessly alongside grid-tied inverters, preventing nuisance tripping caused by high-frequency residual leakage currents and ensuring coordinated bi-directional power flow isolation under IEC 60947-2 Category A operational duty.
Precision Calibration & Type-Tested Excellence
Every molded case circuit breaker leaving our Liushi manufacturing line undergoes automated thermal calibration, dynamic short-time withstand tests, and dielectric clearance verification to guarantee reliable service in Jordan's electrical installations.
Request Jordan Project Quotation
Market Outlook 2025–2030
Technological Trends Transforming Jordan's Switchgear Market
How digitalization, microgrid expansion, and water pumping electrification are shifting procurement specifications among Amman's leading electrical engineering contractors.
Microgrid ATS & Dual-Power Evolution
With private enterprises buffering against peak tariff rates via diesel-solar hybrid microgrids, the demand for Class PC Automatic Transfer Switches with integrated dual-source intelligence has grown over 28% year-over-year in the Amman and Zarqa governorates.
Digital Electronic Trip Units (Micrologic)
Major infrastructure projects are migrating from traditional fixed thermal-magnetic trip units to micro-processor based electronic trip controllers (LSI/LSIG) offering precision earth leakage, ground fault protection, and Modbus RS-485 network reporting directly to central SCADA systems.
Agricultural & Deep-Well Protection
Pumping stations drawing groundwater across the Azraq and Jordan Valley corridors experience extreme phase loss and under-voltage drops. Integrated 6-in-1 auto-reconnect digital breakers provide automated self-healing protection without requiring manual technician dispatch.
| Series Category | Rated Current (In) | Breaking Capacity (Icu/Ics) | Pole Config | Primary Amman Application |
|---|---|---|---|---|
| Mutai / Compact MCCB | 16A - 250A | 35kA - 50kA @ 415V | 3P / 4P | Commercial sub-panels, motor feeder boards, industrial machine control |
| Dual-Power PC ATS | 63A - 125A | 10kA - 25kA Make/Break | 3P / 4P | Healthcare facilities, telecommunication base stations, rooftop generators |
| Intelligent Reconnect Protectors | 32A - 63A | 6kA - 10kA | 2P (230V) | Residential smart apartments, commercial server racks, inverter backup |
| Electromagnetic RCCB | 16A - 63A | 6kA - 10kA with backup | 2P / 4P | Personnel shock protection (30mA) & fire defense (300mA) in civil projects |
Why Source From Graybar
Engineering Capabilities Backed by Wenzhou's Premier Ecosystem
Zhejiang Graybar Electric Co., Ltd. combines cost efficiencies of Liushi Town with export testing and flexible customization for international importers and panel builders.
Advanced Manufacturing
- Located in Liushi, Wenzhou: World capital of low-voltage electrical components
- In-house tooling, contact silver-welding, and automated thermal calibration benches
- Customized thermal curves, breaking capacities, and specialized enclosure designs
- Over 6 core product families engineered under unified quality management systems
Rigorous Quality Control
- 100% incoming inspection on AgCdO/AgSnO2 electrical contacts and bimetals
- Dielectric breakdown and instantaneous short-circuit impulse test validation
- Full conformance verification with IEC 60947-2, IEC 60898-1, and IEC 61643-11
- Batch barcode traceability and serialized type-test certificates with every container
Flexible Export Logistics
- Ultra-low MOQ: Starting from 5 pieces for MCCBs and 1 piece for Air Circuit Breakers
- Fast sea freight dispatch to Aqaba Port with complete bill of lading documentation
- Export packaging featuring moisture-barrier poly wraps and shockproof foam inserts
- Consolidated mixed-container shipments combining MCBs, MCCBs, SPDs, and ATS units
OEM & Technical Support
- Full private label OEM: Customized front-panel laser markings, dial plates, and boxes
- Multilingual technical manuals tailored for Arabic-English Levant engineering tenders
- Direct engineering support from switchboard specialists to verify breaker coordination
- Fast quotation response within 12 hours via dedicated online live support
Procurement Clarity
Frequently Asked Questions by Amman Buyers & Contractors
Direct answers to technical, regulatory, and logistics inquiries when importing circuit breakers from China into the Hashemite Kingdom of Jordan.
Do Graybar MCCBs comply with Jordan Standards and Metrology Organization (JSMO) requirements?
Yes. JSMO standards for low-voltage switchgear harmonize directly with international IEC standards. Our MCCBs comply fully with IEC 60947-2, our MCBs with IEC 60898-1, and our ATS equipment with IEC 60947-6-1. We supply complete third-party type test reports (including temperature rise, short-circuit withstand, and mechanical life cycles) and certificates of conformity (CoC) required for customs clearance at the Port of Aqaba and Queen Alia International Airport air cargo terminals.
How do your thermal-magnetic MCCBs handle Amman's extreme summer heatwaves?
Breakers calibrated solely for standard 30°C environments will experience nuisance tripping in Jordan when unconditioned switchboards reach 45°C to 50°C. Graybar manufactures high-temperature calibrated bimetal elements with verified continuous operation up to 55°C. Furthermore, we provide certified ambient temperature de-rating tables in our technical documentation, enabling panel builders in Amman to accurately size switchboard cross-sections and busbars without oversized safety margins.
Why is 4-Pole switching strongly recommended for ATS and MCCBs in Jordan?
In dual-power installations involving both the public utility grid (JEPCO/EDCO/IDECO) and standby diesel generators, earthing topologies commonly switch between TN-S and TT systems. A 4-Pole MCCB or ATS physically isolates the neutral conductor during transfer, completely preventing circulating earth fault currents, neutral voltage offset fluctuations, and nuisance tripping of upstream residual current devices (RCCBs/RCDs).
What is your typical shipping transit time and delivery terms to Aqaba Port?
Production turnaround for standard low-voltage circuit breaker orders is typically 10 to 20 days depending on volume. Sea freight transit from Ningbo or Shanghai Port to Aqaba Port generally requires 18 to 28 days depending on maritime routing. We accommodate EXW, FOB, CIF Aqaba, and CFR terms, providing full commercial invoices, stamped packing lists, and Certificates of Origin (CO) to facilitate preferential customs documentation.
Can you provide custom private labeling (OEM) for Jordanian electrical distributors?
Absolutely. We regularly produce private label runs for leading distribution brands and project suppliers across the Middle East. OEM services include high-definition laser etching of your brand logo on breaker bodies, custom-printed front rating nameplates, customized color-coded toggle handles, and branded outer cartons with multilingual instructions (Arabic and English).
What are the minimum order quantities (MOQ) for trial orders?
We support project contractors and new importers by maintaining low starting MOQs. Standard MCCBs, MCBs, SPDs, and automatic transfer switches can be sampled starting from just 5 pieces per specification. Air Circuit Breakers (ACB) can be ordered starting from 1 unit. This enables full physical inspection, dimensional busbar matching, and testing in your workshops before committing to full container orders.
Connect Directly with Our Circuit Protection Engineering Team
Send your switchgear schedules, single-line diagrams (SLD), or bill of materials (BOM). Our electrical engineers will confirm ratings, breaking capacities, and offer direct factory-grade pricing for the Jordanian market within 12 hours.
Inquire Now