Hubbell M5100B7R 100A 480V 5W Shore Power Inlet
Hubbell M5100B7R 100A 480V 5W Shore Power Inlet — Product description
Hubbell M5100B7R 100A 480V 5-Wire Shore Power Inlet - Heavy-Duty Marine Electrical
Power demanding commercial and superyacht electrical systems with the Hubbell M5100B7R 100A 480V Shore Power Inlet. Designed for high-voltage marine applications, this heavy-duty inlet features solid one-piece pins for reliable electrical contact and a gasketed sealing ring that ensures watertight integrity in the harshest marine environments. Perfect for vessels requiring robust three-phase power connections.
Commercial Marine Power Solution
- High-Voltage Capacity: 100A at 480V for demanding commercial marine applications
- 3-Phase Wye Configuration: 277/480V, 4-pole, 5-wire grounding system
- Solid One-Piece Pins: Ensures maximum electrical contact reliability
- Individual Pin Protection: Raised collar surrounds each phase pin
- Watertight Sealing: Gasketed ring provides marine-grade protection
Technical Specifications
| Model Number | M5100B7R |
| Current Rating | 100 Amperes |
| Voltage Rating | 3-Phase Wye 277/480V AC |
| Configuration | 4-Pole, 5-Wire Grounding |
| Housing Material | Gray Nylon |
| Protection Rating | IP67 Watertight |
| Contact Type | IEC Pin and Sleeve |
| Device Type | Male Flanged Inlet |
Commercial Marine Applications
- Superyacht Systems: Powers large vessel electrical systems and propulsion
- Commercial Vessels: Essential for charter boats and working vessels
- Marine Facilities: Shipyard and maintenance facility power connections
- Industrial Marine: Offshore platforms and specialized marine equipment
Advanced Engineering Features
The M5100B7R incorporates Hubbell's proven IEC pin and sleeve technology with marine-specific enhancements. Solid one-piece pins eliminate connection points that could compromise electrical integrity, while raised collars around each phase pin provide additional protection against environmental contamination. The gasketed sealing ring creates a watertight barrier that maintains IP67 protection even in severe weather conditions.
Marine Industry Compliance
- UL Listed: Certified for marine high-voltage applications
- ABYC Compliant: Meets American Boat and Yacht Council standards
- IEC Standards: Conforms to international pin and sleeve specifications
- Marine Grade: Designed specifically for saltwater environments
Professional Installation Requirements
High-voltage marine electrical connections require expert installation by certified marine electricians. The M5100B7R must be properly grounded and integrated with appropriate overcurrent protection. Terminal screw connections accommodate the heavy-gauge conductors required for 100-amp service at 480V.
Frequently Asked Questions
What type of vessels use 480V shore power?
How does the pin protection system work?
What safety precautions are needed for installation?
Is this inlet compatible with standard shore power?
Hubbell M5100B7R 5 Wire 100 Amp 480 Volt Shore Power Inlet
Model: M5100B7R- Solid one-piece pins for reliable electrical contact
- Gasketed sealing ring provides watertight seal
- Raised collar surrounds each phase pin
Heavy Duty Products, IEC Pin and Sleeve Devices, Marine Grade, Male, Flanged Inlet, 100A 3-Phase Wye 277/480V AC, 4-Pole 5-Wire Grounding, Terminal Screws, Yellow
"Hubbell 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\" on centers and rear portion has 3.94\" diameter. Mounting screws and gasket included. The gasketed, self-closing cover is keyed to normally seat in a position that provides a weatherproof seal. Simply rotating the cover and locking it makes it watertight. The terminals are clearly identified with large markings for easy recognition. High impact thermoset contact carrier is arcing and heat resistant. The device is marked with its catalog number and rating for easy identification. Nickel plated solid brass pins provide for long life and reliable electrical contact in corrosive environments. Special keying makes proper alignment of mating devices quick and easy. Nylon housing provides increased safety and abuse resistance. IP67 suitability. UL listed, CSA certified."
SKU: NVN-1000656
MPN: M5100B7R
UPC: 783585510118
Technical specifications
| Brand | Hubbell Marine |
| Model | Hubbell M5100B7R 100A 480V 5W Shore Power Inlet |
| SKU / MFR# | 1000656 |
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