Product images supplied for the Marsflex bundle.
MARSFLEX / 50 AMP SYSTEM
The 50A
connection kit.
A 15-foot generator cord and matching power inlet box. The connection essentials for a compatible 50A home backup setup.
Shipping included to the lower 48 states. Shipping & returns
Generator, transfer equipment, and installation sold separately.
WHAT YOU GET
Two essentials.
One bundle.
- 0115-foot generator cord
NEMA 14-50P male plug to SS2-50R female connector.
- 0250A power inlet box
NEMA SS2-50P inlet for the matching cord connector.
Connection specifications
- Brand
- Marsflex
- Current / voltage
- 50A / 125–250V
- Cord length
- 15 feet
- Wire size
- 6/3 + 8/1 AWG
- Generator end
- NEMA 14-50P
- Inlet end
- NEMA SS2-50R
Will it work with my generator?
Start by checking for a NEMA 14-50R outlet on your generator. Confirm the voltage, inlet, and transfer equipment requirements for your complete setup before ordering. An adapter does not increase generator output.
What else is needed?
A compatible generator, appropriate home transfer equipment, and professional electrical installation are separate from this bundle. Follow the equipment manuals for setup and operation.
Delivery and availability
Estimated delivery is 7–10 business days. Shipping is included to the lower 48 states. Unused, uninstalled kits may be returned within 30 days of delivery. See our shipping and returns page for details.
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