Hubbell M4100C12 100A 125/250 VAC Watertight Connector Body - Yellow
SKU HUB-M4100C12
Hubbell M4100C12 watertight connector body, 100 A, 125/250 VAC.
- Amperage
- 100 A
- Voltage
- 125/250 VAC
- Ingress protection
- IP67
- Poles
- 3-Pole
- Color
- Yellow
- Style
- Standard Service
- Wires
- 4-Wire
- Series
- Corrosion Resistant
Stocked items typically ship the next business day from our US warehouse. 30-day returns on unused stocked items. Exclusions apply. Return policy · Shipping policy
Shopping as a guest. Sign in to save your cart and check out as a dealer.
About this product
Hubbell M4100C12 watertight connector body, 100 A, 125/250 VAC
The Hubbell M4100C12 is a watertight connector body. Its published electrical configuration is 100 A, 125/250 VAC, 3-Pole, 4-Wire.
Key features
- Amperage: 100 A
- Voltage: 125/250 VAC
- Poles: 3-Pole
- Wiring: 4-Wire
- Conductor range: #3 AWG to #1/0 AWG
- Connectivity: Pressure Terminal Screws
Application & installation notes
It uses pressure-terminal screw connections for #3 AWG to #1/0 AWG conductors. Hubbell lists IP67 ingress suitability.
Hubbell PD1310 specifies stranded copper conductors in the #3 to #1 AWG range for the covered 100A marine pin-and-sleeve plugs/connectors, with 75 in-lb (8.5 N·m) terminal-screw torque and 15 in-lb (1.75 N·m) cord-clamp torque. Conductors should not be tinned.
Product details
- Amperage
- 100 A
- Voltage
- 125/250 VAC
- Ingress protection
- IP67
- Poles
- 3-Pole
- Color
- Yellow
- Style
- Standard Service
- Wires
- 4-Wire
- Series
- Corrosion Resistant
- Function
- Watertight Connector Body
- Ip Class
- IP67
- Mounting
- Cord Mounted
- Wire Size
- #3 AWG to #1/0 AWG
- Nema Rating
- Non-NEMA
- Connectivity
- Pressure Terminal Screws
Shipping & returns
- Stocked items typically ship the next business day from our US warehouse.
- 30-day returns on unused stocked items. Exclusions apply. See policy
- Custom and quoted items are non-returnable once production begins.
Warranty
Backed by the original manufacturer’s warranty plus our workmanship guarantee on assembled harnesses. Contact us with your invoice and we’ll coordinate any covered repair or replacement.
Read the full warranty termsTechnical support
Need help choosing the right part?
Our marine electrical team can review your setup and recommend compatible products. Send a photo, a sketch, or your circuit list and we'll come back with a parts list that fits the boat.
Certifications & training
- ABYC-aware build practices
- OEM-grade marine wire & terminals
Additional capabilities are based on hands-on experience building marine wiring systems rather than third-party certification.
Share your project
Have you used this product in a project? Send us photos of your install for consideration in our project gallery.
Why buy from Common Ground Marine
- 20+ years building marine wiring harnesses, panels, and shore-power systems.
- Engineers — not a phone tree — review every custom build before parts are cut.
- OEM-grade components: tinned copper, sealed connectors, marine-rated jackets.