KL-150SFB – K-LOK 150A Female CAM-Type Panel Mount Receptacle, Threaded Stud, Blue
150A single-pole female panel mount receptacle in Blue. CAM-type compatible, cRUus Listed.
- Amperage rating: 150A maximum
- Voltage rating: 600V AC/DC maximum
- Terminal accommodation: #8 – #2 AWG
- Connection type: Threaded stud
- Connector type: Single-pole, panel mount receptacle, female
- Housing material: Santoprene TPV, rated to 105°C
- Contact material: Brass
- Threaded stud: 5/16 inch-18, length 0.75 inches
- Mounting holes: 3 × diameter 13/64 inches
- Compatibility: Intermates with standard CAM-type connectors
- Listings: cRUus Listed (UL/cUL) — File E332947
- Environment rating: UL Enclosure Types 3R
- Flame class: HB / UL94
Learn more
cRUus Listed (UL and cUL), File Number E332947, tested to UL 1691 — Standard for Safety for Cam-Type, Locking-Type Separable Connectors. Environment rated to UL Enclosure Types 3R. Flame Class HB / UL94. RoHS compliant.
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.
Best suited for:
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, and broadcast and outside broadcast (OB) van power
Product Description
The KUPO K-LOK 150A Female Panel Mount Receptacle (Thread-Stud Type) is engineered for secure, permanent installation in power distribution enclosures, distro boxes, and panel assemblies. Featuring a Santoprene TPV (Thermoplastic Vulcanizate) housing rated to 105 degrees Celsius, brass contacts for superior conductivity, and a threaded stud connection with mounting holes for rigid enclosure attachment, this connector delivers the structural integrity and electrical performance required by professional entertainment and industrial power systems. Full interoperability with standard CAM-type connectors ensures seamless integration into existing power distribution infrastructure.
Key Features
- Panel-mount design with threaded stud and mounting holes for secure, vibration-resistant enclosure installation
- Santoprene TPV housing rated to 105 degrees Celsius withstands demanding conditions in permanent installations
- Brass contacts deliver reliable, low-resistance electrical connections for sustained high-current loads up to 150A
- Threaded stud connection provides strong, vibration-resistant termination for panel-through wiring
- Universal CAM-type compatibility integrates seamlessly with existing inline connectors from multiple manufacturers
- cRUus Listed (UL/CSA) ensures compliance with North American safety standards
Certifications & Standards
- cRUus Listed (UL and cUL) — File Number E332947
- UL 1691 — Standard for Safety for Cam-Type, Locking-Type Separable Connectors
- Environment Rating: UL Enclosure Types 3R
- 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 150A Female Panel Mount Receptacle 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
| Region | L1 | L2 | L3 | N | Ground |
|---|---|---|---|---|---|
| NA 120/208V 1 | Green / G-Y | ||||
| NA 277/480V 2 | Green / G-Y | ||||
| IEC 60446 3 | Green-Yellow | ||||
| AU/NZ Legacy 4 | Green-Yellow | ||||
| China 5 | Green-Yellow |
1 North America 120/208V (NEMA / NEC) 2 North America 277/480V (NEMA / NEC) 3 Europe, UK, Australia (current IEC 60446)
4 Australia / New Zealand legacy (pre-IEC) 5 China (GB 50303) G-Y = Green-Yellow (earth/ground)
Frequently Asked Questions
KL-150SFB FAQ
What is KL-150SFB and what is it designed for?
KL-150SFB is a KUPO K-LOK 150A single-pole female panel mount receptacle (Thread-Stud Type) with a blue housing, rated for 600V AC/DC maximum. It is engineered for heavy-duty temporary power distribution in entertainment, industrial, and event production settings. The blue color coding aids rapid phase identification on the job site.
What wire sizes does KL-150SFB accept?
KL-150SFB accommodates conductors ranging from #8 to #2 AWG. The brass contact assembly ensures reliable electrical performance across this full conductor range, supporting up to 150A at 600V AC/DC.
Which electrical phase does the blue color represent on KL-150SFB?
In North America, blue designates Phase C (L3), completing the three-phase color set. Under IEC 60446, blue is reserved for the Neutral conductor — making this color essential for international projects and cross-border equipment pools. Having a dedicated blue connector in your inventory means phase assignments are physically enforced, minimizing the chance of cross-phase connection errors.
How does KL-150SFB protect against electrical hazards?
KL-150SFB 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 under cRUus listing E332947. The UL Enclosure Types 3R rating also provides protection in wet or outdoor conditions.
Is KL-150SFB compatible with other CAM-type connectors?
Yes. KL-150SFB 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.
What makes KL-150SFB suitable for permanent installations?
Unlike inline connectors designed for repeated connection and disconnection, KL-150SFB is engineered for fixed mounting. Its threaded stud and mounting-hole pattern lock the connector firmly to the enclosure, preventing loosening under vibration — critical for touring racks and permanently installed distro systems alike.
Video and Download
KL-150SFB — Download Spec Sheet (PDF) ↓
