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Minimum Qty: 25
Multiplier: 25
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Overview
- Tool-free, push-in installation saves time and labor
- IP66 rated for superior dust and water ingress protection
- Durable metal construction for reliable performance
- Removable design for installation flexibility
- 1/2" size for EMT conduit applications
Specifications
Application | The 250-MB is used to connect a properly deburred length of EMT raceway to a box device, panelboard, or similar electrical enclosure. Simply push the fitting onto raceway with a slight twist. Remove the fitting by unthreading it from conduit end. No tools are required. Concrete Tight. Patented |
Connector Type | PUSH-EMT® |
Finish | Ball burnish |
Insulation | False |
Material Quality | Zinc Alloy body and locknut with steel internal components |
Size | 1/2 IN |
Special Features | Concrete tight |
Standard | cULus |
Trade Size | 1/2 in. |
Type | Connector |
Package Weight (Imperial) | 0.079 L |
Package Weight (Metric) | 0.036 kg |
Similar Products
250-MBI
Temperature Rating, Maximum: 221.00000 F
Temperature Rating, Minimum: 221.00000 F
Insulation: Insulated Throat
250-MSRT
Application: Used to join EMT to box or enclosure. Concrete tight/raintight
Material Quality: Zinc Die Cast
Size: 1/2"
250-MSRTI
Temperature Rating, Maximum: 221.00000 F
Temperature Rating, Minimum: 221.00000 F
Insulation: Insulated Throat
Frequently Asked Questions
What is the application of the 250-MB connector?
The 250-MB is used to connect a properly deburred length of EMT raceway to a box device, panelboard, or similar electrical enclosure.
How is the 250-MB connector installed?
Simply push the fitting onto the raceway with a slight twist; no tools are required.
What materials are used in the 250-MB connector?
The connector features a zinc alloy body and locknut with steel internal components.
What are the certifications for the 250-MB connector?
The connector is certified under CSA, UL, and complies with NEMA standards.
How do you remove the 250-MB connector?
To remove the fitting, unthread it from the conduit end.
Is the 250-MB connector concrete tight?
Yes, the 250-MB connector is designed to be concrete tight.
What is the country of manufacture for the 250-MB?
The 250-MB connector is manufactured in the USA.
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.
