744W-00/04
Qualtek
744W-00/04
Qualtek
PWR ENT RCPT IEC320-C20 PANEL QC
Reference Price (USD)
1+
$1.76000
500+
$1.7424
1000+
$1.7248
1500+
$1.7072
2000+
$1.6896
2500+
$1.672
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
744W-00/04
$1.76
Product details
The 744W-00/04 by Qualtek redefines Power Entry Connectors - Inlets, Outlets, Modules performance for renewable energy systems. Designed specifically for solar inverters, this connector handles {Current - IEC} continuous current with ultra-low contact resistance, ensuring maximum power transfer efficiency in photovoltaic applications.Featuring IEC 320-C20 architecture, this connector incorporates sunlight-resistant polymer housing. The UV-stabilized material maintains mechanical integrity after 10,000 hours of outdoor exposure.Engineered as Receptacle, Male Blades, this solution utilizes silver-plated copper alloy contacts. The multi-point contact design ensures <0.5m resistance even after thermal cycling.Rated for 16A at 70 C ambient, the connector exceeds IEC 60947-1 derating requirements. The thermal mass design prevents hot spots during current surges.The 250VAC dielectric strength is maintained across -40 C to +85 C operation. The arc-quenching geometry prevents plasma formation during disconnect.UL-listed for 20A makes this connector ideal for microinverter arrays. The parallel contact design distributes current evenly across multiple paths.UL-recognized for 125/250VAC applications, this connector meets NEC 690 solar equipment requirements. The flame-retardant housing achieves V-0 rating without halogen additives.The Unfiltered - Commercial configuration provides 50dB common-mode rejection from 150kHz-30MHz. The balanced LC network maintains neutral-ground isolation above 1M .No design includes IP65-rated fuse compartment. The quick-change mechanism allows maintenance without specialized tools.With 3 isolated circuits, the connector supports three-phase inverter outputs. Each pole maintains 8mm creepage distance.The Panel Mount, Flange system includes corrosion-resistant stainless steel hardware. The compression gasket accommodates panel warpage up to 1.5mm.Featuring Quick Connect - 0.250" (6.3mm) technology, the connector accepts 4-300mm conductors. The torque-limiting screws prevent over-compression of fine-strand cables.Precision-milled to Rectangular - 32.00mm x 24.00mm, the flange provides uniform gasket compression. The recessed design prevents water pooling.Certified by CSA, UL, VDE for photovoltaic applications. The complete type testing includes 1000 thermal cycles from -40 C to +85 C.
Product Attributes
- Product Status: Active
- Connector Style: IEC 320-C20
- Connector Type: Receptacle, Male Blades
- Current - IEC: 16A
- Voltage - IEC: 250VAC
- Current - UL: 20A
- Voltage - UL: 125/250VAC
- Filter Type: Unfiltered - Commercial
- Accomodates a Fuse: No
- Number of Positions: 3
- Mounting Type: Panel Mount, Flange
- Termination: Quick Connect - 0.250" (6.3mm)
- Switch Features: -
- Features: -
- Fuse Holder, Drawer: -
- Panel Cutout Dimensions: Rectangular - 32.00mm x 24.00mm
- Panel Thickness: -
- Material Flammability Rating: -
- Ingress Protection: -
- Approval Agency: CSA, UL, VDE
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