Eaton Arrow Hart Extra Heavy-Duty Industrial Connector 30A 277V NEMA 7-30R Two-Pole Three-Wire Grounding
Professional-grade industrial connector for demanding electrical applications
The Eaton Arrow Hart extra heavy-duty industrial connector delivers reliable 30A power connection capability at 277V with NEMA 7-30R configuration. This two-pole, three-wire grounding connector features brass contacts and durable nylon construction for industrial specification grade performance. The straight blade design with back wire connection method accommodates #12-4 AWG wire sizes, making it ideal for professional electrical installations requiring robust connectivity solutions.
Professional Features & Benefits
- 30A Amperage Rating: Handles high-current applications safely and reliably for demanding industrial power requirements.
- 277V Voltage Rating: Compatible with commercial and industrial voltage systems for versatile installation applications.
- Extra Heavy-Duty Industrial Grade: Built to withstand harsh industrial environments with superior durability and long service life.
- NEMA 7-30R Configuration: Standard industrial connector configuration ensures proper mating and electrical safety compliance.
- Brass Contact Material: Provides excellent conductivity and corrosion resistance for reliable long-term electrical connections.
- Back Wire Connection: Simplifies installation with secure wire termination method for professional electrical work.
- cULus Listed Certification: Meets rigorous safety standards for commercial and industrial electrical applications.
Technical Specifications
- Allowable Wire Size: #12-4 AWG
- Amperage Rating: 30A
- Application: Industrial
- Certifications: cULus Listed
- Connection Type: Screw
- Contact Material: Brass
- Design Type: Straight blade
- Device Grade: Extra heavy-duty industrial specification grade
- Device Type: Connector
- Face Body Material: Nylon
- Nema Configuration: 7-30R
- Number Of Poles: Two-pole
- Number Of Wires: 3
- Packaging Type: Core pack
- Product Color: Gray
- Product Details: Connector
- Product Height: 3.375 in
- Product Length Depth: 6.938 in
- Product Material: Nylon
- Product Weight: 1.05 lb
- Product Width: 3.61 in
- Receptacle Type: Two-pole, three-wire, grounding
- Style Type: Power, Straight body
- Voltage Rating: 277 V
- Wiring Method: Back wire
Installation & Operation
- Mount the unit in a suitable location with appropriate clearance and access for connections and service.
- Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
- Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
- Configure any available load management or control features as supported by the provided specifications.
- Test automatic transfer or operational functionality and verify proper performance before placing into service.
- Complete final inspection and follow ongoing maintenance practices appropriate to the product category.
Professional Applications
- Industrial Manufacturing Facilities
- Commercial Kitchen Equipment
- Heavy-Duty Machinery Connections
- Industrial Process Equipment
- Commercial HVAC Systems
- Manufacturing Production Lines
- Industrial Maintenance Applications
Why Choose Eaton Quality?
Eaton Arrow Hart connectors deliver proven reliability with cULus Listed certification and extra heavy-duty industrial specification grade construction. The durable nylon housing and brass contacts ensure long-lasting performance in demanding industrial environments, backed by Eaton's commitment to electrical safety and professional-grade quality standards.
Manufacturer Resources
Product Specs
- Allowable Wire Size:
- #12-4 AWG
- Amperage Rating:
- 30A
- Application:
- Industrial
- Certifications:
- cULus Listed
- Connection Type:
- Screw
- Contact Material:
- Brass
- Design Type:
- Straight blade
- Device Grade:
- Extra heavy-duty industrial specification grade
- Device Type:
- Connector
- Face Body Material:
- Nylon
- Nema Configuration:
- 7-30R
- Number Of Poles:
- Two-pole
- Number Of Wires:
- 3
- Packaging Type:
- Core pack
- Product Color:
- Grey
- Product Details:
- Connector
- Product Height:
- 3.375 in
- Product Length Depth:
- 6.938 in
- Product Material:
- Nylon
- Product Weight:
- 1.05 lb
- Product Width:
- 3.61 in
- Receptacle Type:
- Two-pole, three-wire, grounding
- Style Type:
- Power, Straight body
- Voltage Rating:
- 277 V
- Wiring Method:
- Back wire
- Product Type:
- Connector
- Product Group:
- Accessories