Hubbell HBL31CM29 White 15A/20A 125V Straight Blade Female to 30A 125V Twist Lock Male Adapter
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Converts a 15A or 20A 125V straight-blade plug to a 30A 125V twist-lock male connection, enabling a secure transition to a twist-lock receptacle in shore power setups.
- Not recommended for use in wet locations.
Compatible Applications
- Shore power configurations needing to bridge a straight-blade 125V plug (15A/20A) to a 30A twist-lock receptacle
Parts Desk Insights
- Best use case: install where a dry, secure connection to a 30A twist-lock receptacle is required from a standard straight-blade plug.
- Common issues: verify the receptacle is rated for 30A/125V and that the location remains dry.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.