
NLT63-3V-Z33 Comparison
| photo | price | summary | rating |
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![]() | $199.99 | Condition is Used, Sontheimer Nlt63/3V/Z33 Disconnect Switch, shipping cost = $19.50 | ![]() |

The Sontheimer NLT63/3V/Z33 disconnect switch is a versatile and high-quality solution for disconnecting 3-wire DC power circuits. This disconnect switch, manufactured by Sontheimer, is designed with a robust construction to provide reliability and safety in various applications.
The NLT63/3V/Z33 is a 3-position handle switch that allows for three different functions: On (power is connected to the load), Off (power is disconnected from the load), and a third position that serves as a lock-out function to prevent accidental operation. The handle is ergonomically designed to ensure a comfortable and easy operation.
The switchbody is made of die-cast aluminum, providing a hardwearing and corrosion-resistant design. It is rated for a current up to 60A and a voltage up to 36V, making it suitable for a wide range of power applications. Furthermore, it can be installed both vertically and horizontally to accommodate various installation configurations.
The Sontheimer NLT63/3V/Z33 disconnect switch features a double pulse relay, allowing for an almost instantaneous disconnect and reconnect of the power, reducing the risk of damage to load or battery. It also includes a built-in overload protection with a delay contact that automatically resets after the overload has been cleared, ensuring the proper functioning of the connected circuit.
The switch comes with a pre-installed 10A fuse, which helps protect against overload and short circuit conditions. It also features a ground stud for proper grounding to ensure electrical safety. The terminal posts are highlighted for easy identification, enabling swift and secure connections.
This disconnect switch complies with various industry standards, including UL508, CSA C22.2 No. 33, and IP67, ensuring its use in various medium voltage applications and harsh environments. With its robust construction, versatile functionality, and safety features, the Sontheimer NLT63/3V/Z33 disconnect switch is an essential device for any power applications that require safe and controlled power distribution.
The Sontheimer NLT63/3V/Z33 disconnect switch is a device designed for disconnecting and connecting low voltage DC power circuits. Formerly known as the Legrand SW3203, it is known for its durability and reliability. Here are some pros and cons that might help you make an informed decision about purchasing this product:
Pros:1. Robust Construction: The Sontheimer NLT63/3V/Z33 disconnect switch is built to last due to its heavy-duty metal housing and sturdy design. This feature makes it suitable for both residential and commercial applications.
2. Versatile Application: This disconnect switch can be used in a variety of settings involving low voltage DC power, such as solar power systems, pool pumps, and HVAC systems. It is rated for a maximum rating of 60 Amps, making it ideal for applications that require high currents.
3. Safety Features: The device comes with safety features, including a locking mechanism that prevents accidental operation and an audible click sound and LED indicator to confirm when the switch is in the on or off position.
4. UL Listed: The Sontheimer NLT63/3V/Z33 disconnect switch is UL listed, ensuring that it meets the safety and quality standards set by Underwriters Laboratories.
5. Easily Accessible: The front-mounted position of the switch makes it easy to access and operate.
Cons:1. Cost: The Sontheimer NLT63/3V/Z33 disconnect switch is more expensive than some other alternatives available in the market. However, its durability and reliability may offset the higher cost over the long term.
2. Large Size: Due to its rugged construction and high amperage rating, the Sontheimer NLT63/3V/Z33 disconnect switch is larger than some other options. It may require more space for installation compared to smaller switches.
3. Requires Tools for Installation: The switch requires some tools for installation, such as a screwdriver. This adds to the overall time and effort required for installation.
Conclusion:The Sontheimer NLT63/3V/Z33 disconnect switch offers robust construction, versatile application, safety features, and UL listing, making it a reliable and durable solution for disconnecting and connecting low voltage DC power circuits. While it is more expensive and larger than some alternatives and requires tools for installation, its long-term value and functionality may justify the investment. Ultimately, the decision to purchase the Sontheimer NLT63/3V/Z33 disconnect switch depends on the specific needs and requirements of your application. If durability, reliability, and high current capacity are important factors, this switch may be an excellent choice.
Details:
Ryan MRI sells factory new and pre-owned surplus products develops channels to purchase such product.
specifications indusswitch:
- brand: Sontheimer
- mpn: Nlt63/3v/z33
- part type: Switch
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
returns indusswitch:
- paid by: buyer
- time: 30 days
- method: money back
- policy: returns accepted
payments indusswitch:
- other
- wallet: paypal
- credit card: diners-club
shipping indusswitch:
- class: expedited
- carrier: fedex
- transit: 4-7 days
- service: fedex express saver
- type: fixed
seller indusswitch:
- # reviews: 135
- rating: 100.0%
- city: dover,
offer indusswitch:
- options: ship-to-home
- best offers: true
- sold #: 27
- started: january 10, 2025
- price: $199.99
- item condition: Used
- in stock #: 1
- availability: in stock
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