KV773

KV773 Push-in Wire Connector

WESTLEC KV773 series push-in wire connectors deliver tool-free, spring-clamp wire connections for residential and commercial electrical installations. Featuring direct push-in technology, these screwless wire connectors enable fast, error-proof wiring in junction boxes without the need for screwdrivers or special tools. With support for solid conductors from 0.5mm² to 6mm² (28-10 AWG), rated voltages up to 450V, and currents from 24A to 32A, the KV773 push-in wire connector series provides maintenance-free, vibration-resistant connections for building electrical systems, lighting circuits, doorbell installations, and intercom wiring.

Push-in Wire Connector Features & Benefits

Tool-Free Push-in Connection
The KV773 push-in wire connector utilizes an advanced spring-clamp mechanism that allows solid conductors to be inserted directly into the connector without any tools.
Maintenance-Free Operation
Unlike traditional screw terminals that require periodic re-tightening, the spring-clamp technology in these push-in wire connectors maintains constant pressure on the conductor throughout the product’s lifetime.
Wide Wire Gauge Compatibility
The KV773 series supports a broad range of solid wire sizes from 0.5mm² to 6mm² (28-10 AWG), making it suitable for diverse applications from low-voltage doorbell circuits to higher-current commercial electrical systems.
Compact & Space-Saving Design
Engineered for installation in standard junction boxes and wiring enclosures, these tool-free wire connectors feature a compact footprint that maximizes wiring density in confined spaces. The modular design accommodates various pole configurations (2-8P for KV773-20).
Safety-Certified Construction
Housings are manufactured from flame-retardant Nylon PA66/Polycarbonate PC (UL94 V-2 rated), with tin-plated brass conductors ensuring low contact resistance (≤0.015Ω) and high insulation resistance (≥1000mΩ).

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