Bridgeport Fittings Porcelain Clamp-On Adjustable Mast Wire Holder 1-1/4" to 3" Service Entrance

Bridgeport Fittings Porcelain Clamp-On Adjustable Mast Wire Holder 1-1/4" to 3" Service Entrance

Professional Non-Conductive Wire Management for Service Entrance Applications

Bridgeport Fittings delivers reliable wire management with this porcelain clamp-on adjustable mast wire holder, designed for 1-1/4" through 3" service entrance mast applications. The non-conductive porcelain construction provides safe wire guidance through a 1" x 15/16" wire opening, while the two-bolt clamp system ensures quick and flexible installation to a variety of conduit configurations.

Professional Features & Benefits

• 1-1/4" to 3" Mast Compatibility: Accommodates a wide range of service entrance mast sizes for versatile installation applications.
• Non-Conductive Porcelain Construction: Provides electrical isolation and safe wire guidance while resisting environmental degradation.
• 1" x 15/16" Wire Opening: Precisely sized opening guides wires securely while maintaining proper clearance and protection.
• Two-Bolt Clamp Design: Creates quick, flexible, and easy installation to various conduit types with secure mounting.
• NRTL Approved Performance: Meets stringent bonding and grounding requirements for professional electrical installations.
• Compact 4.125" Length Design: Space-efficient profile suitable for residential and commercial service entrance applications.

Technical Specifications

• Bpt Trade Size: 1-1/4"
• Collection Folder: MWH-1
• Country Of Origin: China
• Division: Electrical H1
• Easy Installation: Two-bolt clamp creates a quick, flexible and easy installation to a variety of conduit
• Field Application: Clamp-on adjustable wire holder for 1 1/4 " through 3" service entrance mast, approx 1" by 15/16"
• Npd Date Electrical: 2008-07-01T00:00:00.000Z
• Porcelain Wire Hole: Non-conductive porcelain guides wires through a 1" x 15/16" wire opening
• Product Family: Electrical Supplies
• Product Length: 4.125 in
• Product Material: Porcelain
• Product Size: MWH-1 Porcelain Clamp-on Adjustable Mast Wire Holder for use with 1-1/4" � 3" service entrance mast
• Product Weight: 143.5 lbs
• Product Width: 1.8125 in
• Professional Performance: All Bridgeport Fittings are NRTL approved and meet the stringent bonding and grounding requirements
• Sub Division: Electrical-E H2

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Residential Service Entrance Installations
• Commercial Building Electrical Systems
• Multi-Unit Property Service Connections
• Professional Office Building Applications
• Retail Establishment Power Distribution
• Light Industrial Service Entrance Requirements

Why Choose Bridgeport Fittings Quality?

Bridgeport Fittings delivers professional-grade electrical components with NRTL approval and compliance with stringent bonding and grounding requirements. The porcelain construction ensures long-term durability and reliable non-conductive performance in demanding service entrance applications.