Product Description
CS6364EX from Eaton Arrow Hart is an industrial, California-standard 50A locking connector built for tough environments. It features back wiring, a glass-filled nylon Pro Grip body in black/red, and secure three-pole, four-wire grounding for 125/250V applications.
Amp Rating: 50A
Voltage: 125/250V AC
Poles / Wires: 3-pole / 4-wire (grounding)
Standard: California standard (Non-NEMA)
Wiring Method: Back wire, set-screw
Allowable Wire Size: #10–#4 AWG
Cord Diameter Range: 0.44–1.06 in
Contact Material: Zinc-plated brass
Body/Face Material: Glass-filled nylon (Pro Grip)
Device Grade: Extra heavy duty
Operating Temp: −40 to 105 °C
Certifications: cULus Listed, CSA Certified
Perk: Free shipping on orders over $250
Product Benefits
- Secure twist-lock connection helps prevent accidental disconnects on high-demand circuits.
- Back-wire terminations simplify assembly and deliver reliable, high-torque conductor retention.
- Rugged Pro Grip housing in glass-filled nylon stands up to heat, impact, and jobsite abuse.
- Wide cord range (0.44–1.06 in) supports common 50A portable power cords and extensions.
Key Features
- California standard (Non-NEMA) 50A, 125/250V configuration for industrial power distribution.
- 3-pole, 4-wire grounding for balanced 120/240V circuits.
- Zinc-plated brass contacts for excellent conductivity and corrosion resistance.
- Extra heavy-duty device grade with glass-filled nylon face/body.
- Pro Grip ergonomic design, black/red color coding for easy identification.
Specifications
Technical Specs
| Catalog Number | CS6364EX |
| Type | Locking connector |
| Standard | California standard (Non-NEMA) |
| Device Grade | Extra heavy duty |
| Design | Pro Grip |
| Colors | Black / Red |
Physical Specs
| Body / Face Material | Glass-filled nylon |
| Cord Diameter Range | 0.44–1.06 in (11.1–26.0 mm) |
| Product Dimensions (L × W × H) | 6.94 in × 3.61 in × 3.38 in |
| Weight | 1.05 lb |
Electrical Specs
| Amp Rating | 50A |
| Voltage | 125/250V AC |
| Poles / Wires | 3P / 4W (grounding) |
| Wiring Method | Back wire, set-screw |
| Allowable Wire Size | #10–#4 AWG |
| Terminal Torque | 45 lbf-in |
| Contact Material | Zinc-plated brass |
| Operating Temperature | −40 to 105 °C (−40 to 221 °F) |
Compliance & Safety
| Certifications | cULus Listed, CSA Certified |
| UPC | 032664663871 |
Application Examples
- Temporary power distribution for construction and industrial sites
- Entertainment/stage power and portable power systems
- Generators and transfer equipment using California-standard connectors
- Heavy-duty extension cord assemblies for 50A 125/250V loads
Installation Tips
- Verify cord OD (0.44–1.06 in) and conductor size (#10–#4 AWG) before assembly.
- Strip conductors per instructions; land hots, neutral, and ground on marked terminals.
- Tighten terminal screws to 45 lbf-in and secure the strain relief on the jacket, not individual conductors.
- Inspect lock ring and Pro Grip body for proper engagement; test twist-lock for secure connection before energizing.
Frequently Asked Questions
Q: What standard is CS6364EX?
It is a California-standard, Non-NEMA locking connector rated 50A, 125/250V.
Q: What wire sizes are supported?
The allowable conductor range is #10 through #4 AWG.
Q: What cord diameters fit the strain relief?
Round cords from 0.44 to 1.06 inches OD are supported.
Q: Is the device suitable for heavy-duty use?
Yes, it is an extra heavy-duty, industrial-grade connector with a glass-filled nylon Pro Grip body.
Q: What is the terminal torque?
The specified terminal torque is 45 lbf-in.
Q: What does 3-pole, 4-wire mean?
Two hots, one neutral, and a grounding conductor for 125/250V circuits.
Q: What certifications apply?
The connector is cULus Listed and CSA Certified.
Q: Which devices does it mate with?
Compatible with California-standard 50A 125/250V plugs/inlets of the same configuration.
