NEMA L7-20 CONNECTOR
Powertronics
NEMA L7-20 CONNECTOR
Powertronics
NEMA L7-20 LOCKING CONNECTOR
Reference Price (USD)
1+
$15.95000
500+
$15.7905
1000+
$15.631
1500+
$15.4715
2000+
$15.312
2500+
$15.1525
Exquisite packaging
Discount
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NEMA L7-20 CONNECTOR
$15.95
Product details
The NEMA L7-20 CONNECTOR by Powertronics 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 NEMA L7-20C 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, Female Sockets, this solution utilizes silver-plated copper alloy contacts. The multi-point contact design ensures <0.5m resistance even after thermal cycling.UL-listed for 20A makes this connector ideal for microinverter arrays. The parallel contact design distributes current evenly across multiple paths.UL-recognized for 277VAC 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 Free Hanging (In-Line) system includes corrosion-resistant stainless steel hardware. The compression gasket accommodates panel warpage up to 1.5mm.Featuring Screw technology, the connector accepts 4-300mm conductors. The torque-limiting screws prevent over-compression of fine-strand cables.Certified by CSA, UL for photovoltaic applications. The complete type testing includes 1000 thermal cycles from -40 C to +85 C.
Product Attributes
- Product Status: Active
- Connector Style: NEMA L7-20C
- Connector Type: Receptacle, Female Sockets
- Current - IEC: -
- Voltage - IEC: -
- Current - UL: 20A
- Voltage - UL: 277VAC
- Filter Type: Unfiltered - Commercial
- Accomodates a Fuse: No
- Number of Positions: 3
- Mounting Type: Free Hanging (In-Line)
- Termination: Screw
- Switch Features: -
- Features: -
- Fuse Holder, Drawer: -
- Panel Cutout Dimensions: -
- Panel Thickness: -
- Material Flammability Rating: -
- Ingress Protection: -
- Approval Agency: CSA, UL
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