
A277-E-P Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $21.95 | Condition is New – Open box, The Wattstopper A277-E-P Power Pack 277V 20A Ballast Load Occupancy Sensor, FREE SHIPPING | 100.0% |
![]() | $19.99 | Condition is New – Open box, The Watt Stopper A-277-E-P Ballast Load 277V 20A Power pack New WattStopper, shipping cost = $59.26 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $23.79 | Condition is New, Wattstopper A277-E-P Power Pack 277VAC 20A Ballast Load Occupancy Sensor Control, FREE SHIPPING | 99.3% |
![]() | $24.99 | Condition is New, The Wattstopper A277E-P Power Pack 277V 20A Ballast Load Occupancy Sensor, FREE SHIPPING | 100.0% |
![]() | $49.99 | Condition is New, 3 WattStopper A277E-P Power Pack 277VAC 60Hz 20Amp New In Box Lot of 3, shipping cost = $11.00 | 100.0% |

The WattStopper A277-E-P Stopper Power Pack is a high-quality electrical device designed for use with WattStopper's range of lighting controls. This power pack is specifically designed to operate at a voltage of 277V and can handle a current of up to 20 amps.
The WattStopper A277-E-P Power Pack is compact and lightweight, making it easy to install in a variety of locations. It is designed to be used with the company's electronic ballasts and is compatible with most WattStopper dimming and switching products.
The power pack features built-in surge protection to safeguard your lighting controls against voltage spikes and surges, ensuring that your lighting system continues to operate reliably over time. It also includes a temperature-sensitive fuse for added safety, which will automatically trip if the internal temperature of the power pack exceeds safe limits.
The WattStopper A277-E-P Power Pack is made from high-quality materials and is built to last. It is designed to withstand the rigors of commercial use and is backed by a limited warranty from WattStopper.
In summary, the WattStopper A277-E-P Stopper Power Pack is a reliable and versatile electrical device that is ideal for use with WattStopper's range of lighting controls. Its built-in surge protection and temperature-sensitive fuse ensure that your lighting system is safe and reliable, while its compact size and compatibility with a wide range of WattStopper products make it a convenient and practical choice for commercial use.
Pros of Buying Wattstopper A277-E-P Stopper Power Pack 277V 20A/Box:1. Reliable Brand: Wattstopper is a well-known brand in the lighting control industry, known for its quality and reliability.
2. Energy Efficient: The power pack is designed to be energy efficient, which can help reduce energy costs over time.
3. Easy Installation: The power pack is easy to install, which can save time and money on installation costs.
4. Durable: Wattstopper products are known for their durability, which can help ensure a long lifespan for the power pack.
Cons of Buying Wattstopper A277-E-P Stopper Power Pack 277V 20A/Box:1. Price: Wattstopper products can be more expensive than some other brands, which may make them less affordable for some consumers.
2. Limited Compatibility: The power pack may only be compatible with certain types of lighting systems, which may limit its flexibility for some users.
3. Complexity: While the power pack is easy to install, it may be more complex than some other options, which could require additional training or expertise to use effectively.
Conclusion:The Wattstopper A277-E-P Stopper Power Pack 277V 20A/Box is a reliable and energy-efficient option for those looking for a high-quality power pack. Its easy installation and durability make it a great choice for many applications. However, its price and limited compatibility may make it less affordable or flexible for some users. Ultimately, the decision to purchase the power pack will depend on the specific needs and budget of the user.
Recommendation:If affordability is not a concern and the user is looking for a high-quality and reliable power pack, the Wattstopper A277-E-P Stopper Power Pack 277V 20A/Box is a great option. However, if the user is looking for a more affordable or flexible option, they may want to consider other brands or models. Ultimately, it is important to carefully research and compare options to find the best fit for the user's specific needs.
Details:
Brand: the watt stopper. Improved comfort: enhances user comfort and convenience by ensuring that lighting levels are optimized for different tasks activities. Energy efficiency: enables energy-saving strategies such as daylight harvesting and occupancy sensing by providing power management capabilities for lighting control systems. Compact design: space-saving design allows for convenient installation in electrical enclosures or junction boxes, optimizing available space.
Easy installation: simple and straightforward installation process, with mounting holes wiring terminals provided for easy integration into lighting control systems. Flexibility: compatible with various lighting control strategies and devices, offering flexibility to adapt changing requirements preferences. Benefits:: enhanced control: enables precise control over lighting systems, allowing for automated operation based on occupancy, daylight levels, or time schedules. Designed for compatibility with 277-volt electrical systems, this power pack offers efficient operation and seamless integration lighting controls, occupancy sensors, other devices.
Amperage: capable of handling up to 20 amps electrical load, providing sufficient power for multiple lighting fixtures or devices. Safety features: includes built-in protections such as short circuit protection and thermal overload to safeguard against electrical faults ensure safe operation. Versatility: compatible with a wide range of lighting control systems, including occupancy sensors, daylight harvesting controls, and time switches. Energy savings: facilitates energy-saving strategies by dimming or turning off lights when they are not needed, reducing electricity consumption and operating costs.
Cost-effective: provides cost-effective power management solutions for lighting control systems, helping to maximize energy savings and return on investment. voltage : designed for use with 277-volt electrical systems, ensuring compatibility commercial and industrial lighting applications. Key features:: model: A277-E-P.
specifications faclighting:
- brand: Wattstopper
- mpn: A277-e-p
- part type: Stopper Box
- ec range: A E
shipping faclighting:
- class: standard
- carrier: usps
- service: usps ground advantage
- type: fixed
- transit: 5-9 days
seller faclighting:
- rating: 100.0%
- city: acworth, georgia
- # reviews: 1
returns faclighting:
- policy: returns accepted
- time: 30 days
- method: money back
- paid by: seller
offer faclighting:
- availability: in stock
- in stock #: 5
- options: ship-to-home
- started: june 6, 2024
- best offers: true
- sold #: 31
- prices: $19.99–$49.99
- item condition:
- New – Open box
- New
payments faclighting:
- credit card: mastercard
- wallet: google-pay
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
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- 642337956737: STOPPER SENSOR CONTROL, Wattstopper
- LMCR-213: STOPPER, Legrand Wattstopper
- NWTL-111-2P: NETWORK STOPPER CONTROLLER, Wattstopper
- 754182911899: INDOOR STOPPER CONTROL TRANSMITTER, Wattstopper
- 754182910021: STOPPER SENSOR, Wattstopper




