Hubbell M4100B12R 100A 125/250V Inlet
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Hubbell M4100B12R 100A 125/250V Inlet Product Description
Hubbell M4100B12R 100A 125/250V Shore Power Inlet - Marine Grade Durable Connection
Experience the gold standard in marine shore power connectivity with the Hubbell M4100B12R 100A Shore Power Inlet. As the industry pioneer in 100-amp marine grade devices, Hubbell delivers unmatched reliability for demanding marine electrical applications. This professional-grade inlet features a gasketed, spring-loaded cover that automatically closes when disconnected, ensuring watertight integrity in harsh marine environments.
Professional Marine Shore Power Solution
- 100 Amp Capacity: Handles high-demand electrical loads for luxury yachts and commercial vessels
- 125/250V Rating: Compatible with standard 3-pole, 4-wire shore power configurations
- Automatic Sealing Cover: Spring-loaded design provides instant weather protection when disconnected
- Marine-Grade Construction: Gray nylon housing withstands UV exposure and salt spray corrosion
- Precision Mounting: 4.88" center-to-center mounting holes for secure installation
Technical Specifications
| Model Number | M4100B12R |
| Current Rating | 100 Amperes |
| Voltage Rating | 125/250V AC |
| Configuration | 3-Pole, 4-Wire Grounding |
| Mounting Centers | 4.88" (123.8mm) |
| Rear Diameter | 3.94" (100.0mm) |
| Housing Material | Gray Nylon |
| Protection Rating | IP67 Watertight |
Marine Industry Compliance
- UL Listed: Meets stringent safety standards for marine electrical equipment
- ABYC Compliant: Conforms to American Boat and Yacht Council standards
- NEC Compatible: Designed to National Electric Code specifications
- Pin & Sleeve Standard: Hubbell-developed industry standard for 100A devices
Installation & Operation Advantages
The Hubbell M4100B12R inlet simplifies high-amperage shore power connections with its innovative design. The gasketed spring-loaded cover automatically secures when the power cord is disconnected, eliminating manual closure steps while maintaining IP67 watertight protection. Complete mounting hardware includes corrosion-resistant screws and sealing gasket for professional installation.
System Compatibility
Designed specifically for marine 100-amp shore power systems, this inlet mates perfectly with Hubbell M4100C12R connectors and M4100P12 plugs. The standardized pin and sleeve configuration ensures reliable electrical contact and prevents accidental cross-connection with incompatible voltage ratings.
Frequently Asked Questions
What makes this inlet suitable for marine environments?
Can this inlet handle continuous 100-amp loads?
What tools are needed for installation?
Is this inlet compatible with standard shore power pedestals?
Hubbell Marine was the first to offer 100 amp marine grade devices that are considered second to none.
Hubbell developed the standard for 100 amp Pin and Sleeve devices with the National Electric Code and the American Boat and Yacht Council.
Only Hubbell offers 3, 4 and 5 wire 100 amp cable sets for your shore power requirements.
Cable sets manufactured in factory controlled conditions using specially compounded cable to accommodate a full 100 amp.
100 Amp pin and Rugged, watertight, sleeve devices. UL listed, AB02029 YC compliant, corrosion resistant.
100 Ampere, 125/250 Volt 3 Pole 4 Wire Ship-to-Shore Devices
M4100B12R
Gray nylon shore power inlet has gasketed, spring-loaded cover which closes automatically when not in use and is watertight when securely fastened. Mounting holes are 4.88 in. (123.8) on centers and rear portion has 3.94 in. (100.0) diameter. Mounting screws and gasket included.
M4100C12R
Yellow Zytel® super tough nylon watertight connector body has gasketed locking ring to make inlet/connector interface watertight. Cord grip range is 1.00?1.94 in. (25.4?49.3). Note: This device mates with shore power inlet only.
M4100P12
Yellow Zytel® super tough nylon watertight plug has gasketed locking ring to make plug/receptacle interface watertight. Cord grip range is 1.00?1.94 in. (25.4?49.3).
M4100R12
Gray nylon dockside receptacle has gasketed, spring-loaded cover. Closes automatically when not in use and is watertight when securely fastened. Mounting holes are 4.88 in. (123.8) on centers. Mounting screws and gasket included.
M4100C12
Yellow Zytel® super tough nylon watertight connector body for mating plug to connector interface on extension cords or adapters. Cord grip range
is 1.00?1.94 in. (25.4?49.3). Note: It cannot be mated to the shore power inlet.
100 Ampere, 3 Y 120/208 Volt and 3 Y 277/480 Volt 4 Pole 5 Wire Ship-to-Shore Devices
M5100B9R
Gray nylon shore power inlet has gasketed, spring-loaded cover which closes automatically when not in use and is watertight when securely fastened. Mounting holes are 4.88 in. (123.8) on centers and rear portion has 3.94 in. (100.0) diameter. Mounting screws and gasket included.
M5100C9R
Yellow Zytel® super tough nylon watertight connector body has gasketed locking ring to make inlet/connector interface watertight. Cord grip range is 1.00?1.94 in. (25.4?49.3). Note: This device mates with shore power inlet only.
BB1001W
15° angle cast aluminum back box has corrosion resistant gray finish and top hub with 1 in. N.P.T. 100A receptacles can be mounted directly to it.
BB100N
15° angle non-metallic back box, made of high-grade engineered thermoplastic Valox® to resist chemicals, abuse and U.V. rays. Has integral grounding plate, 1 in. N.P.T. hub size and 120 cu. in. capacity (hub is not included - Raco part number 1706 is recommended).
M5100P9
Yellow Zytel® super tough nylon watertight plug has gasketed locking ring to make plug/receptacle interface watertight. Cord grip range is 1.00?1.94 in. (25.4?49.3).
M5100R9
Gray nylon dockside receptacle has gasketed, spring-loaded cover. Closes automatically when not in use and is watertight when securely fastened. Mounting holes are 4.88 in. (123.8) on centers. Mounting screws and gasket included.
M5100C9
Yellow Zytel® super tough nylon watertight connector body for making plug to connector interface on extension cords or adapters. Cord grip range is 1.00?1.94 in. (25.4?49.3). Note: It cannot be mated to the shore power inlet.
The Hubbell gray nylon shore power socket has a sealed cover with a spring washer, which automatically closes when not in use, and is waterproof after being firmly fixed. The mounting hole in the center is 4.88 inches, and the diameter at the rear is 3.94 inches. Supplied with mounting screws and washers. The automatic closing cover with gasket has a keying function and can be normally sealed in a position that provides a weatherproof seal. Simply rotate the lid and lock it to make it watertight. . . The equipment is marked with a catalog number and rating for easy identification. . . The nylon shell improves safety and abuse resistance. IP67 applicability. UL certification, CSA certification.
The Hubbell gray nylon shore power socket has a sealed cover with a spring washer, which automatically closes when not in use, and is waterproof when it is firmly fixed. The mounting hole in the center is 4.88 inches, and the diameter at the rear is 3.94 inches. Supplied with mounting screws and washers. The self-closing lid with gasket has a keying function and can usually be sealed in a location that provides a weatherproof seal. Just rotate the lid and lock it to make it waterproof. . . The equipment is marked with a catalog number and rating for easy identification. . . The nylon shell improves safety and abuse resistance. IP67 applicability. UL certification, CSA certification.
Frequently Asked Questions (FAQ) About Hubbell M4100B12R 100A 125/250V Inlet
Who is the Hubbell Marine?How to describe Hubbell M4100B12R 100A 125/250V Inlet?
What is the highlights of Hubbell M4100B12R 100A 125/250V Inlet?
Hubbell M4100B12R 100A 125/250V Inlet additional informations?
Who is the Hubbell Marine?
How to describe Hubbell M4100B12R 100A 125/250V Inlet?
- Hubbell Marine was the first to offer 100 amp marine grade devices that are considered second to none.
- Hubbell developed the standard for 100 amp Pin and Sleeve devices with the National Electric Code and the American Boat and Yacht Council.
- Hubbell has been a leader in the industry for over 100 years.
- Hubbell Marine was the first to offer 100 amp marine grade devices that are considered second to none.
- All of their products are UL listed and meet or exceed all applicable standards.
Hubbell Marine is the world's leader in marine grade electrical products. Building on our legacy of innovation, Hubbell Marine's new 100 amp Pin and Sleeve devices are the first to meet the latest National Electric Code and American Boat and Yacht Council standards. Hubbell Marine has been setting the standard for marine grade electrical products for more than 50 years.
What is the highlights of Hubbell M4100B12R 100A 125/250V Inlet?
- Hubbell Marine was the first to offer 100 amp marine grade devices that are considered second to none.
- Hubbell developed the standard for 100 amp Pin and Sleeve devices with the National Electric Code and the American Boat and Yacht Council.
- Hubbell has been a leader in the industry for over 100 years.
- Hubbell Marine was the first to offer 100 amp marine grade devices that are considered second to none.
- All of their products are UL listed and meet or exceed all applicable standards.
- Hubbell Marine was the first to offer 100 amp marine grade devices that are considered second to none.
- Hubbell developed the standard for 100 amp Pin and Sleeve devices with the National Electric Code and the American Boat and Yacht Council.
- Only Hubbell offers a lifetime warranty on our products.
- Hubbell Marine is the first to offer 100 amp marine grade devices.
- Hubbell Marine is the only manufacturer to offer a Pin and Sleeve device, which complies with National Electric Code and American Boat and Yacht Council standards.
Hubbell M4100B12R 100A 125/250V Inlet additional informations?
Shop Now Hubbell Marine - 100 amp
The Hubbell M4100B12R 100A is a marine grade device that is considered second to none. The Hubbell Marine was the first to offer 100 amp marine grade devices.
Click here for more information Hubbell Marine - The Standard for 100 amp Pin and Sleeve
Hubbell Marine is the first to offer 100 amp marine grade devices that are considered second to none. Hubbell developed the standard for 100 amp Pin and Sleeve devices with the National Electric Code.
Shop now The best of the best
When you need to power up your boat, choose Hubbell Marine.
Go to 100 amp marine grade devices
The M4100B12R 100A is a marine grade device that is considered second to none. Hubbell Marine was the first to offer 100 amp marine grade devices that are considered second to none. Hubbell developed the standard for 100 amp Pin and Sleeve devices with the National Electric.
The standard in marine grade
When it comes to marine grade electrical devices, there is no better than Hubbell M4100B12R 100A. It's the first and only 100 amp Pin and Sleeve device that's considered second to none.
You can't go wrong with Hubbell Marine
As the first to offer 100 amp marine grade devices, Hubbell Marine is the industry leader in quality. The National Electric Code mandates that every boat be equipped with a 100 amp device. Make sure you're protected with Hubbell Marine!
The standard for 100 amp Pin and Sleeve devices
Hubbell Marine was the first to offer 100 amp marine grade devices that are considered second to none. Hubbell developed the standard for 100 amp Pin and Sleeve devices with the National Electric Code. You can't find a better quality product on the market.
The best 100 amp marine grade devices
Hubbell Marine was the first to offer 100 amp marine grade devices that are considered second to none. Hubbell developed the standard for 100 amp Pin and Sleeve devices with the National Electric. These Hubbell M4100B12R 100A 12 gauge wire connectors are designed for use in harsh environments and offer a simple
The Standard for 100 Amp Marine Grade Devices
The Hubbell M4100B12R 100A is a marine grade device that is considered second to none. The Hubbell Marine was the first to offer 100 amp marine grade devices that are considered second to none. Hubbell developed the standard for 100 amp Pin and Sleeve devices with the National Electric Code and
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Hubbell M4100B12R 100A 125/250V Inlet Technical Specifications
| Type: | |
|---|---|
| Vendor: |
Hubbell Marine |
| Weight: |
7.0 lb |
Hubbell M4100B12R 100A 125/250V Inlet User Reviews
Hubbell M4100B12R 100A 125/250V Inlet Shipping & Return
| Shipping Weight: |
7.0 lb |
|---|---|
| Box Sizes: |
1.00 (h) x 1.00 (w) x 1.00 (l) |
| Cubic Feet: |
1.0 |
| Returnable: |
Yes |
| USPS First Class: |
Yes |
| P65: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.