Product Description
The KUPO K-LOK 400A Male Panel Mount Inlet (Double Set Screw Type) is engineered for secure, permanent installation in high-current power distribution enclosures and panel assemblies where double set screw termination is preferred. Featuring a Santoprene TPV (Thermoplastic Vulcanizate) housing rated to 105 degrees Celsius, brass contacts for superior conductivity, and a double set screw connection for robust cable retention, this connector delivers the structural integrity and electrical performance required by large-scale entertainment productions and industrial power systems handling up to 400 amperes. Full interoperability with standard CAM-type connectors ensures seamless integration into existing power distribution infrastructure.
Key Features
- Double set screw panel-mount design provides redundant cable retention for maximum security in permanent installations
- Santoprene TPV housing rated to 105 degrees Celsius withstands demanding conditions in fixed enclosure installations
- Brass contacts deliver reliable, low-resistance electrical connections for sustained high-current loads up to 400A
- Double set screw termination accommodates #6 AWG (American Wire Gauge) to 4/0 AWG conductors
- Mounting holes enable secure attachment to enclosures, distro boxes, and panel assemblies
- Universal CAM-type compatibility integrates seamlessly with existing inline connectors from multiple manufacturers
- UL Listed for the United States (UL 1691)
Certifications & Standards
- UL Listed, UL File Number E332947
- UL evaluated with 4/0 AWG copper conductors
- Not for current interruption: connect and disconnect only when the circuit is de-energized. Not intended for use with motor loads.
- UL 1691, Single Pole Locking-Type Separable Connectors
- Environment Rating: UL Enclosure Type 3R (when mated)
- Flame Class: HB / UL94
- RoHS (Restriction of Hazardous Substances) Compliant
Applications
- Concert touring and live event production
- Film, television, and studio power distribution
- Temporary construction site power
- Theme park and entertainment venue installations
- Trade shows and exhibition power systems
- Industrial temporary power connections
- Broadcast and outside broadcast (OB) van power
Compatibility
The K-LOK 400A Male Panel Mount Inlet intermates with standard CAM-type single-pole connectors from all major manufacturers, enabling seamless integration into existing power distribution systems without requiring a full infrastructure change.
Phase / Wire Color Convention
Frequently Asked Questions
What is KL-400SSMO and what is it designed for?
KL-400SSMO is a KUPO K-LOK 400A single-pole male panel mount inlet (Double Set Screw Type) with an orange housing, rated for 600V AC / 250V DC maximum. It is engineered for heavy-duty temporary power distribution in entertainment, industrial, and event production settings. The orange color coding aids rapid phase identification on the job site.
What wire sizes does KL-400SSMO accept?
KL-400SSMO accommodates conductors ranging from #6 to 4/0 AWG (UL evaluated with 4/0 AWG). The brass contact assembly ensures reliable electrical performance across this full conductor range, supporting up to 400A at 600V AC / 250V DC.
Which electrical phase does the orange color represent on KL-400SSMO?
Orange is traditionally reserved for high-leg delta circuits and other specialty applications in North America. It provides an unmistakable visual warning that a conductor carries a voltage different from the standard phases - critical information for electricians working with delta transformer configurations. Having a dedicated orange connector in your inventory means phase assignments are physically enforced, minimizing the chance of cross-phase connection errors.
How does KL-400SSMO protect against electrical hazards?
KL-400SSMO incorporates multiple safety features: the Santoprene TPV (Thermoplastic Vulcanizate) housing rated to 105 degrees Celsius resists heat and impact, brass contacts minimize resistive heating, and the design meets UL 1691 safety requirements, UL Listed under UL File E332947. The Type 3R rating (when mated) means the connector is suitable for outdoor use, with a degree of protection against rain, sleet and external ice formation.
Is KL-400SSMO compatible with other CAM-type connectors?
Yes. KL-400SSMO follows the universal CAM-type single-pole connector standard and intermates with CAM-type connectors from all major manufacturers. This cross-brand compatibility means you can integrate K-LOK connectors into existing power distribution systems without replacing your entire inventory.