Overview
The Hubbell SHC1037 is a 3/4″ NPT straight male cord connector manufactured by Hubbell Wiring Device-Kellems. This connector is machined from lightweight aluminum with a yellow color code (Form 3, Standard Duty Series) and accommodates jacketed cables with diameters between .625″ and .750″ (15.9–19.0 mm). It is ideal for industrial electrical installations, temporary power distribution, and portable cord applications requiring reliable strain relief and easy hand-tightening.
Key Features
- Patented GOTCHA® Ring Technology — prevents friction and delivers superior strain relief for long cable life
- Knurled Finish — enables secure hand-tightening without tools and easy maintenance
- Lightweight Aluminum Construction — corrosion-resistant and suitable for wet locations (with listed nylon washer)
- Hazardous Location Rated — suitable for Class I Div. 2, Class II Div. 1 & 2, and Class III Div. 1 & 2 per NEC
- UL 514B Listed — CSA certified and RoHS compliant; approved for US Coast Guard and Title 46-Part 111 marine applications
- Single-Conductor Design — straightforward installation via locknut or tapped opening
Technical Specifications
- Cord Diameter Range: .625″ to .750″ (15.9–19.0 mm)
- Hub Size: 3/4″ NPT (male)
- Form Size: F3 (straight male, standard duty)
- Material: Machined aluminum
- Color Code: Yellow
- Connection Type: MNPT (male NPT thread)
- Operating Temperature Range: –30°F to +225°F (–34°C to +107°C)
- Dimensions: 1.38″ diameter × 2.047″ length
- Recommended Knockout Hole Size: 1.09″–1.14″ (27.8–29.0 mm)
- Cable Type: Jacketed UL-listed cable (SOOW recommended)
- Number of Conductors: 1
- Certifications: UL 514B, CSA, RoHS, USCG approved, Title 46-Part 111
Typical Applications
- Portable power cords and temporary power distribution systems
- Industrial manufacturing and plant electrical installations
- Wet location installations (marine, outdoor, and harsh environments)
- Hazardous (classified) location wiring per NEC Article 500
- Equipment cord seals and cable strain relief solutions
Compatibility & Replacements
Compatible With
- 3/4″ NPT threaded enclosure knockouts and tapped openings
- Jacketed cable assemblies rated UL 514B
- Hazardous location environments (Class I, II, III installations)
- Wet location installations when paired with listed nylon washer
- Marine applications per USCG Title 46-Part 111
Replaces / Drop-In Replacement For
- Other Form 3 straight male 3/4″ NPT aluminum cord connectors rated .625″–.750″ cable range
- Verify compatibility with your system integrator before ordering to confirm equivalent performance requirements.
Works With
- Standard 3/4″ NPT conduit fittings and locknut assemblies
- Hubbell Kellems Wire Management accessories and nylon washers
- SOOW and similar industrial jacketed cable jackets
- Portable outlet box components and surface mount enclosures
