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Minimum Qty: 25
Multiplier: 25
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Overview
- Push-to-connect design eliminates threading and tools for 75% faster installations
- Insulated throat prevents conductor insulation damage and meets code requirements
- Raintight IP66 rating protects against moisture and environmental ingress
- Removable design allows flexibility during installation or maintenance
- UL File No. E-23018 and CSA File No. 2884 certified for outdoor/wet-location use
Specifications
Application | Bridgeport Fittings Mighty-Seal® 3/4 inch EMT Connectors are used to connect a 3/4 inch EMT raceway to a box, device, or enclosure. The 251-MSRTI 3/4 inch Mighty-Seal™ connector is UL listed for use in Wet Locations. The 251-MSRTI is constructed with an insulated throat. |
Connector Type | PUSH-EMT® |
Finish | Ball burnish |
Insulation | Insulated Throat |
Material Quality | Zinc Die Cast |
Size | 3/4 IN |
Special Features | Connectors assembled with knockout gasket, no separate pieces to buy and stock |
Standard | cULus |
Temperature Rating, Maximum | 221.00000 F |
Temperature Rating, Maximum | 105 °C |
Temperature Rating, Maximum | 221 F |
Temperature Rating, Maximum | 105 C |
Temperature Rating, Minimum | 221.00000 F |
Temperature Rating, Minimum | 221 F |
Temperature Rating, Minimum | 105 C |
Trade Size | 3/4 in. |
Type | Connector |
Package Weight (Imperial) | 0.168 L |
Package Weight (Metric) | 0.076 kg |
Similar Products
250-MSRT
Application: Used to join EMT to box or enclosure. Concrete tight/raintight
Trade Size: 1/2 in.
Size: 1/2 IN
251-MB
Special Features: Concrete tight
Material Quality: Zinc Alloy body and locknut with steel internal components
Insulation: False
251-MBI
Special Features: Concrete tight
Material Quality: Zinc Alloy body and locknut with steel internal components
Material: Steel/Malleable Iron
Frequently Asked Questions
Is the connector suitable for wet locations?
Yes, the 251-MSRTI connector is UL listed for use in Wet Locations.
What is the trade size of the connector?
The trade size of the connector is 3/4 inch.
How is the connector installed?
Installation involves inserting a deburred EMT end and slightly rotating until it reaches the end stop.
What are the installation time benefits?
The 251-MSRTI installs in less than half the time of a conventional fitting.
What material is the connector made of?
The connector is constructed from zinc die cast.
How do you remove the connector?
To remove, loosen the nut and take out the component parts from the conduit.
What is the UL file number for the connector?
The UL file number is UL514B & CSA 22.2.
Frequently Asked Questions about NSi Industries
What technical support does NSi Industries offer?
NSi Industries offers dedicated technical support through their toll-free technical support line at 888.500.4598. They are committed to customer satisfaction and promise to make every reasonable effort to remedy any product or service issues. Additionally, customers can contact their customer service team at 800.321.5847 or email [email protected] for further technical assistance.
What are the key features of NSi Industries products?
NSi Industries products feature exceptional versatility, reliability, and safety across multiple industrial automation categories. Key features include insulation piercing connectors with no wire stripping required, watertight and corrosion-free designs, wide wire range compatibility (from #14 AWG to 750 MCM), and the ability to install on energized conductors. Their product lines like Easy-Tap™ Connectors and TORK® Digital Timers demonstrate advanced capabilities such as turbo spacers, double shear-head bolts, astronomic scheduling, and enhanced switching technologies.
What environmental ratings do NSi Industries products have?
NSi Industries enclosures feature robust environmental ratings, including IEC 60529 IP66 certification, NEMA Type 1, 2, 3, 4, 4X, 12, and 13 ratings, and UL/CSA standards. Their products are designed for both indoor and outdoor applications, with protection against dust, water, corrosion, and extreme temperatures ranging from -40°F to 266°F.
How are NSi Industries products typically installed?
NSi Industries products are typically installed using detailed mechanical and digital wiring diagrams that specify precise connection methods for various voltage configurations (120V, 208V, 240V, 277V, 480V). Installation involves carefully following product-specific wiring schematics, which include clear terminal block connections, ground wire specifications, and phase alignment requirements. Professional electricians and technicians should reference the specific product's wiring diagram to ensure correct installation and electrical compliance.
What industries and applications are NSi Industries products used for?
NSi Industries provides electrical and automation products for diverse industrial applications, including lighting control, electrical enclosures, wire management, connectors, and sensor technologies. Their product lines serve commercial, industrial, and infrastructure markets with solutions for electrical infrastructure, control systems, and safety-critical environments.
What are the main product lines offered by NSi Industries?
NSi Industries offers a comprehensive range of industrial products including TORK® Photocontrols, Polaris™ Lighting Controls, Easy-Twist™ Grounding Solutions, Miniterms, Cable Ties, Connectors, Enclosures, Occupancy Sensors, and Wire Management systems. Their product lines span electrical components, control devices, and industrial automation accessories designed for diverse applications in commercial and industrial settings.
What accessories are available for NSi Industries products?
NSi Industries offers a range of accessories for their product lines, including photocontrol accessories like replacement caps, mounting brackets, and receptacles. Specific accessories include shorting caps, open caps, 3-pin and 7-pin receptacles, and utility mounting brackets for conduit photocontrols. For specialized applications, NSi recommends contacting their customer service team to discuss custom accessory needs.
