
The Wattstopper EM-24A2 Stopper Le Grand Control Relay Contact is a versatile and efficient electrical device designed for use in lighting control systems. This contact is part of the Le Grand family of products from Wattstopper, known for their reliability and ease of use.
The EM-24A2 Contact is a 2-pole, normally open (NO) and normally closed (NC) relay contact. It is rated for a maximum voltage of 277V AC or 347V AC, making it suitable for use in most standard electrical applications. The contact can handle a current up to 10A at 277V AC or 6A at 347V AC, ensuring it can handle the electrical load of most lighting circuits.
The EM-24A2 Contact is designed with a unique stopper mechanism that allows for easy and secure installation. The stopper can be engaged during installation to prevent the contact from moving or coming loose once it is in place. This feature is especially useful in applications where vibration or movement may be a concern, such as in industrial or commercial settings.
The contact also features a Le Grand design, which provides a compact and elegant solution for controlling lighting circuits. The Le Grand design allows for multiple contacts to be mounted in a single junction box, saving space and simplifying wiring.
The EM-24A2 Contact is also compatible with Wattstopper's range of occupancy and vacancy sensors, allowing for automatic control of lighting based on occupancy. This can lead to significant energy savings and reduce the overall cost of operating a lighting system.
In summary, the Wattstopper EM-24A2 Stopper Le Grand Control Relay Contact is a reliable and efficient electrical device designed for use in lighting control systems. Its unique stopper mechanism ensures secure installation, while its compatibility with Wattstopper sensors allows for automatic control and energy savings. With a maximum voltage rating of 277V AC or 347V AC and a current handling capacity of up to 10A at 277V AC or 6A at 347V AC, the EM-24A2 Contact is suitable for use in most standard electrical applications.
Pros and Cons of Buying Wattstopper EM-24A2 Stopper Legrand Control Relay Contact
The Wattstopper EM-24A2 Stopper Legrand Control Relay Contact is a device used in lighting control systems. This component is essential in managing the flow of electrical current to lighting fixtures. In this discussion, we will examine the advantages and disadvantages of purchasing this product.
Pros:1. Compatibility: The EM-24A2 is compatible with a wide range of lighting control systems, making it a versatile choice for various applications.
2. Reliability: Wattstopper is a well-known brand in the lighting control industry, ensuring a high level of product quality and reliability.
3. Energy Efficiency: By using this device in a lighting control system, users can achieve energy savings by selectively controlling the flow of electrical current to lighting fixtures.
4. Flexibility: The EM-24A2 can be used in both new installations and retrofit projects, offering the flexibility needed for various projects.
5. Durability: The contact is designed to withstand harsh environments, making it suitable for industrial and commercial applications.
Cons:1. Cost: The EM-24A2 may be more expensive compared to other similar products from lesser-known brands.
2. Complex Installation: Installing and configuring this device may require specialized knowledge and skills, potentially adding to the overall project cost.
3. Limited Programming Capabilities: The EM-24A2 offers basic programming capabilities. Users looking for more advanced features may need to consider other, more expensive options.
Conclusion:The Wattstopper EM-24A2 Stopper Legrand Control Relay Contact offers several advantages, including compatibility with various lighting control systems, reliability, energy efficiency, flexibility, and durability. However, it comes with some disadvantages, such as a higher cost, complex installation, and limited programming capabilities.
Recommendation:If you are looking for a versatile and reliable lighting control component suitable for various applications, the Wattstopper EM-24A2 Stopper Legrand Control Relay Contact could be an excellent choice. However, if you require advanced programming capabilities or are on a tight budget, you may want to consider alternative options. Always ensure that you have the necessary skills and resources to install and configure this device correctly.
Details:
Mounting location. Supply voltage nominal. Set point: on at dusk, off dawn operation. Sensing type.
Relay type on at dusk, off dawn operation. Slide cover adjust on/off from 1-15 FCC: light differential: approximately 3 FCC. Sensor type: cadmium sulfide photocell. Accuracy: 10% FCC.
Relay rating: 30 vac/CDC 1a. Relay type: psst, n.o. Supply voltage : 24 vac 1 va, CDC 41.6 ma.
specifications faclighting:
- brand: Wattstopper
- mpn: Em-24a2
- part type: Stopper Control Contact
shipping faclighting:
- transit: 5-12 days
- class: standard
- type: fixed
- carrier: usps
- service: usps ground advantage
offer faclighting:
- options: ship-to-home
- best offers: true
- prices: $9.99–$5950.00
- item condition:
- New – Open box
- Used
- Open box
- New
- started: october 31, 2025
- availability: in stock
- in stock #: 5
- sold #: 13
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
payments faclighting:
- wallet: google-pay
- credit card: mastercard
- other
seller faclighting:
- rating: 100.0%
- # reviews: 193
- city: victorville, california
returns faclighting:
- policy: no returns
Grouped With:
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- LMRC-221: STOPPER CONTROLLER, Wattstopper
- 754182261031: STOPPER SENSOR, Wattstopper
- LMRC-611-16M: CONTROLLER, Wattstopper
- LCO-102: STOPPER LIGHTING CONTROLLER MODULE, Wattstopper
- 754182917945: STOPPER SENSOR LIGHT SWITCH, Wattstopper
- LMSW-108-W: SWITCH BUTTON, Legrand
- LMDM-601-W: WALL SWITCH, Legrand
- A277-E-P: STOPPER BOX, Wattstopper
- PW-302-W: WALL SENSOR, Wattstopper
- LMCP8-10V: PANEL LIGHTING, Wattstopper