Eaton 1703-SP Straight Blade Plug - UL NOM 6221 02
Part Number: 1703-SP
Quick Summary
The Eaton 1703-SP Straight Blade Plug provides reliable 20A 250V connectivity for commercial outlets. In busy facilities, miswiring and loose terminations can cause downtime; back-wire terminations help speed up installs but demand correct gauge control. This plug carries UL, NOM, and Federal Specification Classification 6221 02, underscoring safety and compliance. Designed for NEMA configuration 6-20P, it uses brass contacts and a thermoplastic body to deliver durability in frequent-use environments. For electrical contractors and maintenance teams, the 1703-SP offers predictable procurement, consistent performance, and easier installation, supporting faster project completion and fewer callbacks on wired power feeds.
Product Information
Extended Description
1703-SP Eaton: Eaton straight blade plug , #18-10 AWG, 20A, Commercial, 250V, Back wire, Black, Brass, Thermoplastic, 6-20P, Two-pole, three-wire, grounding, Screw, Thermoplastic rubber, Retail Box
Product Name
Eaton straight blade plug
Catalog Number
1703-SP
UPC
032664311000
Product Length/Depth
1.5 in
Product Height
2.88 in
Product Width
1.5 in
Product Weight
0.19 lb
Certifications
UL NOM Federal Specification Classification 6221 02
Device type
Plug
Type
Rubber plug
Amperage Rating
20A
Voltage rating
250V
Contact material
Brass
Application
Commercial
Device grade
Commercial
Wiring method
Back wire
Number of wires
3
Number Of Poles
Two-pole
Style type
Straight body
Material
Thermoplastic rubber
Packaging type
Retail Box
Color
Black
Connection type
Screw
Allowable wire size
#18-10 AWG
NEMA configuration
6-20P
Torque rating
14 lbf-inch
Design type
Straight blade
Face/body material
Thermoplastic
Receptacle type
Two-pole, three-wire, grounding
Residential Buyers Guide B-52
Commercial and residential straight blade vinyl receptacles
Eaton Specification Sheet - 1703-SP
Feature: Back-wire wiring enables quick, secure terminations without requiring screw-tightening and reduces installation variability. Business impact: Shorter install times, fewer miswired connections, and improved field consistency across commercial outlets. Application: Ideal for 250V branch circuits in office and light-industrial spaces. Feature: NEMA 6-20P compatibility with a two-pole, three-wire grounding design ensures proper safety and compliance. Business impact: Meets code requirements and lowers safety risk during equipment startups. Application: Power feeds to motors, compressors, and other HVAC or manufacturing loads. Feature: Brass contact material provides low-contact resistance and durable performance under frequent cycling. Business impact: Consistent voltage delivery and reduced maintenance needs. Application: Receptacles in high-use commercial areas. Feature: Thermoplastic rubber body and a robust Retail Box packaging optimize durability and field-ready handling. Business impact: Resilient during installation and easy inventory management. Application: New installs and retrofit projects requiring reliable, ready-to-deploy components. Feature: Torque rating of 14 lbf-inch ensures secure clamping and long-term contact integrity. Business impact: Reduces hotspot risk and maintains reliable connections under load. Application: Industrial and commercial wiring applications with vibration considerations. Feature: Allowable wire size #18-10 AWG supports common field wiring configurations. Business impact: Broad compatibility reduces the need for rewiring or adapter solutions. Application: Large-scale electrical installations with mixed conductor sizes.
Get a Quick Quote for a Eaton 1703-SP
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton 1703-SP?
Enquire Now
FAQs
The 1703-SP uses back-wire termination for easy, screwless terminations. It accepts #18-10 AWG conductors and requires clean, properly stripped insulation. Ensure the conductors are inserted fully into the back-wire clamps and secured to achieve the 14 lbf-in torque rating. This setup is ideal for 250V, 20A circuits in commercial environments.
The 1703-SP is a 20A, 250V plug designed for a NEMA 6-20P configuration. It is a two-pole, three-wire grounding device with brass contacts and a thermoplastic body. This combination ensures safe operation on 250V commercial circuits and compatibility with Eaton wiring devices.
Yes, the 1703-SP is suitable for commercial and light-industrial applications. Its NEMA 6-20P configuration, back-wire capability, and durable thermoplastic rubber body are designed for frequent use in equipment feeds, HVAC controls, and office equipment, providing robust performance in environments requiring reliable 250V power connections.
The 1703-SP carries UL NOM and Federal Specification Classification 6221 02 certifications. These indicate compliance with safety, interoperability, and performance standards, reducing risk of non-compliant installations and simplifying procurement for regulated projects in commercial settings.
Choosing the 1703-SP supports faster installations through back-wire terminations, which reduces labor time and error rates. The brass contacts and durable thermoplastic body offer long service life, lowering replacement frequency. Overall, this translates to lower maintenance costs and improved project ROI for commercial electrical feeds.