Eaton 1548 Severe Duty Connector - cULus Listed

Part Number: 1548
Manufacturer
Eaton
Part number
1548

Quick Summary

Eaton 1548 Severe Duty Connector is a rugged straight blade receptacle designed for industrial power distribution. In harsh environments, loose connections and corrosion threaten uptime and safety. This device carries cULus Listed certification, signaling compliance with UL and CSA safety standards for US and Canadian installations. With a nickel-plated brass contact, corrosion-resistant nylon body, and back-wire termination, it simplifies field wiring while boosting reliability. Designed for #14-8 AWG conductors at 20A and 250V, it enables scalable panel wiring and dependable service in demanding industrial environments. In maintenance-heavy plants, its core pack packaging streamlines stocking and rapid replacement, reducing downtime and overall maintenance costs.

Product Information

Extended Description

1548 Eaton: Eaton Arrow Hart severe duty straight blade connector,#14-8 AWG,20A,Industrial,250V,Back wire,Yellow,black,Nickel-plated brass,Corrosion Resistant,Nylon,6-20R,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
1548
UPC
040893630861
Product Length/Depth
7.25 in
Product Height
1.5 in
Product Width
5 in
Product Weight
0.24 lb
Certifications
cULus Listed
Device type
Connector
Type
Complex environment
Amperage Rating
20A
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
6-20R
Design type
Straight blade
Face/body material
Nylon
Receptacle type
Two-pole, three-wire, grounding
Feature: Severe-duty straight blade design with two-pole, three-wire, grounding receptacle. Business Impact: Delivers robust power delivery for demanding machines, reducing nuisance trips and improving panel reliability. Application: Industrial equipment, control panels, and machine tools requiring reliable grounding and straightforward back-wire or screw-term termination. Feature: Nickel-plated brass contacts. Business Impact: Enhances contact longevity and corrosion resistance in harsh environments, extending component life and lowering maintenance spend. Application: Environments with corrosive exposure or challenging wash-down conditions. Feature: Nylon body with thermoplastic construction. Business Impact: Provides high impact resistance and chemical tolerance while keeping weight low, easing installation and mounting in dense panel layouts. Application: Enclosures, junction boxes, and back-of-panel wiring in manufacturing facilities. Feature: Back-wire and screw termination methods. Business Impact: Offers flexible installation options, reducing time to wire and allowing quicker field replacements or retrofits. Application: Large-scale electrical installations and retrofit projects where rapid connectivity matters. Feature: 0.38-1 inch cord range for #14-8 AWG conductors. Business Impact: Supports a broad range of cables, enabling standardization across devices and simplified inventory. Application: Power distribution blocks and equipment with mixed wiring. Feature: NEMA configuration 6-20R compatibility and 20A, 250V rating. Business Impact: Aligns with common industrial circuits, improving compatibility and reducing engineering changes. Application: Industrial machinery, conveyors, and centralized power feeds. Feature: Core pack packaging. Business Impact: Streamlines stocking, reduces handling time, and supports efficient bulk procurement. Application: OEM assemblies and contract manufacturing where consistent part presentation matters. Feature: Color coding Yellow/Black. Business Impact: Enhances safety and quick identification in complex control panels. Application: Panel wiring in multi-line installations and hazardous area zones where visual cues matter. Feature: Corrosion-resistant design. Business Impact: Lowered total cost of ownership due to extended service life and fewer late-life replacements. Application: Outdoor or wash-down environments and facilities with chemical exposure. Feature: cULus Listed certification. Business Impact: Simplifies compliance, audits, and cross-border procurement for North American projects. Application: Systems requiring validated safety certification and traceability.

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FAQs

The Eaton 1548 supports both back-wire and screw termination, accommodating #14-8 AWG conductors. It is a two-pole, three-wire, grounding receptacle rated for 20A at 250V and uses a NEMA 6-20R configuration. This flexibility simplifies field wiring, enables quicker replacements, and supports reliable connectivity in industrial panels and control cabinets.
Yes. The connector features a corrosion-resistant nylon body and nickel-plated brass contacts, designed to withstand corrosive industrial conditions. These materials extend service life, reduce maintenance frequency, and improve reliability in environments with chemical exposure or wash-down requirements.
The 1548 carries cULus Listed certification, indicating safety compliance for both the US and Canada. While this listing primarily covers safety performance, it also supports streamlined procurement and audit readiness for North American industrial installations.
Common applications include power distribution to industrial machines, control panels, enclosures, and equipment wiring in manufacturing facilities. Its compatibility with #14-8 AWG conductors and 20A/250V rating makes it suitable for mid-range industrial circuits, while the back-wire option supports tidy, efficient panel wiring.
The 1548 delivers durability through corrosion resistance and robust contact materials, reducing replacement costs. Flexible termination options shorten installation time, and core pack packaging simplifies stocking and spares management, contributing to lower total cost of ownership and faster project delivery.