
UPC: 034481120568
Contact for Pricing
Minimum Qty: 25
Multiplier: 25
*Contact for lower quantities*
Overview
- Non-metallic construction for corrosion resistance
- Quick-release mechanism for tool-free access
- Designed for ABB NJ and NC external enclosures
- Maintains NEMA 1 rating on compatible enclosures
- Includes two latches per kit
Specifications
Application | For use with external hinge enclosure |
Material | Polycarbonate |
Material | Non-Metallic |
Material Quality | Polycarbonate |
Mounting Type | Quick Release |
Nema Rating | NEMA 1 |
Series | NPL |
Special Features | Quick release |
Type | Circuit Safe Enclosure Accessories |
Package Dimensions (L x W x H) | 0.01 IN x 0.01 IN x 0.01 IN |
Package Dimensions (L x W x H) | 0.0254 cm x 0.0254 cm x 0.0254 cm |
Package Weight (Imperial) | 0.070 L |
Package Weight (Metric) | 0.032 kg |

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What ABB enclosure series is the NPL1S compatible with?
The NPL1S latch kit is designed for use with ABB's NJ and NC external enclosure series, including models like NJ12126, NC12126, NJ14126, NC14126, NJ16146, and NC16146.
What is the primary benefit of the quick-release mechanism?
The quick-release mechanism allows for rapid, tool-free access to enclosures, which significantly reduces downtime and simplifies maintenance procedures.
Does the NPL1S latch kit offer corrosion resistance?
Yes, the non-metallic construction of the NPL1S latch kit ensures excellent corrosion resistance, making it suitable for harsh environmental conditions.
What NEMA rating does the NPL1S maintain?
When installed on compatible enclosures, the NPL1S latch kit maintains a NEMA 1 rating.
How many latches are included in an NPL1S kit?
Each NPL1S kit includes two latches.
How to Install the NPL1S Plastic Latch Kit
Instructions for installing the NEMA Plastic Latch Kit (NPL1S & NPL1L) on enclosures.
Estimated time: 15m
Tools needed:
Screwdriver
Supplies needed:
Hole plugs
- Attach latch assembly to enclosure
Attach the latch assembly to the enclosure. For external hinge enclosures (NPL1S), ensure the latch is oriented correctly. For enclosures 12x10 inches and larger, two latches may be required.
- Remove cover screws
Remove the two screws from the enclosure cover.
- Install hole plugs
Install the provided hole plugs into the holes where the cover screws were removed.
- Secure the latch
With the latch in the open position, firmly hold down the back of the base. Engage the bail hook with the molded keeper on the cover. Turn the latch handle a quarter turn to seat the latch on the enclosure.
Frequently Asked Questions about ABB - Installation Products
How are Thomas and Betts products typically installed?
Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.
What accessories are available for Thomas and Betts products?
Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.
What environmental ratings do Thomas and Betts products have?
Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.
What communication protocols do Thomas and Betts products support?
Thomas and Betts products support a wide range of industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, and others. This extensive compatibility ensures seamless integration and reliable communication across various industrial automation systems, catering to diverse application needs.
What are the key features of Thomas and Betts products?
Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.
What are the main product lines offered by Thomas and Betts?
Thomas and Betts offers a comprehensive range of product lines including electrical connectors, cable management systems, grounding and bonding solutions, and industrial automation components. Their products are designed for durability and reliability in demanding industrial environments, ensuring optimal performance and safety across various applications.
What technical support does Thomas and Betts offer?
Thomas and Betts offers comprehensive technical support, including access to field application engineers for onsite training and installation assistance. Their technical support staff is available to address inquiries related to product specifications and installation practices, ensuring optimal performance and safety of electrical systems. Additionally, they provide a variety of training programs to enhance the knowledge and skills of users in the field.
What industries and applications are Thomas and Betts products used for?
Thomas and Betts products are utilized across various industries including electrical construction, industrial automation, telecommunications, and utilities. Their extensive range of cord and cable fittings, electrical boxes, and metal framing systems are designed for applications that require durability and reliability in harsh environments, ensuring optimal performance in both permanent and temporary installations.
What certifications and standards do Thomas and Betts products comply with?
Thomas and Betts products comply with critical international certifications including UL (Underwriters Laboratories), CSA (Canadian Standards Association), and CE (European Community). Our products are designed to meet rigorous industrial standards such as NEMA enclosure ratings and IEC 60529 IP ratings, ensuring safety and reliability across various industrial applications.
What are the main product lines offered by Ocal?
Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.











