Eaton 1549 severe duty straight blade connector - cULus Listed
Part Number: 1549
Quick Summary
Eaton 1549 severe duty straight blade connector is built for rugged industrial wiring where reliability matters. This back-wire capable connector simplifies field terminations while withstanding corrosive environments. A common pain point is downtime caused by damaged contacts or unreliable connections, which this device mitigates with nickel-plated brass contacts and a corrosion-resistant thermoplastic body. The unit is cULus Listed, suited for complex environment applications, and designed to perform in harsh conditions. For procurement and installation, the nylon body and screw plus back-wire terminals offer flexible mounting and quick field servicing. Overall, it combines durability with easy integration into existing Eaton Arrow Hart systems, delivering long-term total cost of ownership benefits.
Product Information
Extended Description
1549 Eaton: Eaton Arrow Hart severe duty straight blade connector,#14-8 AWG,15A,Industrial,250V,Back wire,Yellow,black,Nickel-plated brass,Corrosion Resistant,Nylon,6-15R,Two pole,three wire,grounding,Screw,0.38-1" in diameter,Thermoplastic,Core pack
Product Name
Eaton Arrow Hart severe duty straight blade connector
Catalog Number
1549
UPC
040893630847
Product Length/Depth
7.25 in
Product Height
1.75 in
Product Width
5 in
Product Weight
0.17 lb
Certifications
cULus Listed
Device type
Connector
Type
Complex environment
Amperage Rating
15A
Voltage rating
250V
Contact material
Nickel plated brass
Application
Industrial
Device grade
Severe duty
Wiring method
Back wire
Environmental conditions
Corrosive
Number of wires
3
Number Of Poles
Two-pole
Style type
Straight body
Cord range
0.38-1" in diameter
Material
Thermoplastic
Packaging type
Core pack
Environmental resistance
Corrosion resistant
Color
Yellow Black
Connection type
Screw
Allowable wire size
#14-8 AWG
NEMA configuration
6-15R
Design type
Straight blade
Face/body material
Nylon
Receptacle type
Two-pole, three-wire, grounding
Complex environment devices brochure
Wiring Devices Buyer’s Guide
Arrow Hart - Connecting Safety to Reliability since 1890
Eaton Specification Sheet - 1549
Feature → Business Impact → Application: The 1549 uses nickel-plated brass contacts that deliver low contact resistance and high durability, reducing maintenance cycles and downtime in demanding environments. This translates to measurable uptime improvements on production lines and utilities where continuous operation is critical. Application: Industrial equipment and machinery wiring, including back-wire terminations for #14-8 AWG conductors, in areas with corrosive exposure. Feature → Business Impact → Application: The corrosion-resistant thermoplastic body minimizes environmental degradation in wet or chemical settings, extending service life and lowering replacement costs in harsh plants. Application: Complex environment devices and outdoor or factory floor installations where exposure to corrosive elements is common. Feature → Business Impact → Application: 6-15R NEMA configuration with two-pole, three-wire grounding and screw connections offers secure, code-compliant terminations, streamlining installation and reducing field failures. Application: Electrical assemblies requiring reliable grounding and compliance with industrial standards. Feature → Business Impact → Application: Cord range 0.38-1 inches and back-wire capability support flexible wiring schemes, enabling faster assembly and easier retrofits. Application: Retrofit projects and new builds where wire diameters vary in the field. Feature → Business Impact → Application: Nylon body and corrosion-resistant design align with long lifecycle performance goals, supporting cost-of-ownership reductions in OEM and maintenance environments. Application: Equipment housings and panels subject to environmental stress.
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FAQs
Ensure wires are #14-8 AWG, insert into the back-wire terminals, then secure with the included screws. Confirm the 6-15R NEMA configuration and grounding as required, and verify the nylon body is clean and dry before mounting in your panel. The 0.38-1 inch cord range supports typical field wiring without overstraining the terminals.
The 1549 is rated for 15A and 250V. It accommodates #14-8 AWG conductors with back-wire termination and a 6-15R receptacle configuration. This combination provides reliable current capacity for industrial control circuits while maintaining a robust mechanical fit.
Yes. The connector uses a corrosion-resistant nylon body and nickel-plated brass contacts, designed for complex environment and corrosive conditions typical in manufacturing and processing facilities, extending service life in harsh environments.
The 1549 is cULus Listed, ensuring compliance with applicable safety standards for industrial wiring devices and providing recognized protection for commercial and factory floors.
Its corrosion-resistant materials and robust contact design reduce maintenance frequency and replacement costs. The straightforward back-wire and screw-termination approach speeds installation and future servicing, contributing to lower total cost of ownership in OEM deployments and maintenance operations.