AF-527

The Hunt Control AF-527 Fluorescent Lamp Dimmer is a versatile and efficient lighting solution designed for commercial and industrial applications. This dimmer is specifically engineered to work with 277VAC, 4-lamp, T12/T8 fluorescent lighting systems, making it an excellent choice for large workspaces or facilities requiring high-performance dimming capabilities.

The AF-527 dimmer is a trailing edge type, meaning it works by reducing the voltage to the lamps as they reach the end of their cycle, providing smooth and even dimming levels. The dimmer can handle a maximum load of 40 watts and is designed to operate with a line voltage of 277 volts.

One of the key features of the AF-527 dimmer is its adjustable dimming range, which allows users to customize the lighting levels to suit their specific needs. The dimmer offers a minimum output of 10% and a maximum output of 100%, providing a wide range of options to create the desired lighting effect.

The AF-527 dimmer is also designed with energy efficiency in mind. By dimming the lights, users can reduce their energy consumption and save on electricity costs. The dimmer is also RoHS compliant, meaning it does not contain any hazardous substances, making it an environmentally friendly choice.

The AF-527 dimmer is housed in a rugged, die-cast aluminum enclosure that is both durable and corrosion-resistant. The dimmer comes with a clear, backlit potentiometer, making it easy to adjust the lighting levels even in low-light conditions. The dimmer also features a lockout function, which can be used to prevent accidental adjustments to the lighting levels.

Installation of the AF-527 dimmer is straightforward and can be completed by a qualified electrician. The dimmer comes with a comprehensive instruction manual, as well as all necessary mounting hardware, making it easy to install and integrate into existing lighting systems.

In summary, the Hunt Control AF-527 Fluorescent Lamp Dimmer is a high-performance, energy-efficient, and versatile lighting solution designed for commercial and industrial applications. Its adjustable dimming range, rugged construction, and easy installation make it an excellent choice for facilities requiring customizable and reliable lighting control.

Pros and Cons of buying a Hunt Control AF-527 Fluorescent Lamp Dimmer (277VAC, 40W)

The Hunt Control AF-527 Fluorescent Lamp Dimmer is a popular choice for those seeking energy-efficient and cost-effective lighting solutions. This dimmer is designed for 277VAC, 40W fluorescent lamps. In this analysis, we will discuss the key advantages and disadvantages of investing in this product.

1. Energy Savings: By dimming the lights, this dimmer can help save energy and reduce electricity bills. The dimmer can adjust the light level from 10% to 100%, providing ample flexibility for various lighting requirements.

2. Extended Lamp Life: Dimming the lights reduces the amount of heat generated, which in turn can help extend the life of the fluorescent lamps.

3. Easy Installation: This dimmer is designed for easy installation, with simple wiring connections and clear instructions. It is also compatible with various types of fluorescent lamps, making it a versatile option.

4. Cost-Effective: The dimmer is a cost-effective solution for those looking to save on energy bills and lamp replacement costs.

5. Built-in Overload Protection: The AF-527 dimmer comes with built-in overload protection, ensuring the safety of the electrical system and preventing potential hazards.

1. Limited Compatibility: This dimmer is specifically designed for 277VAC, 40W fluorescent lamps, and may not be compatible with other types or wattages of lamps.

2. Potential Humming Noise: Some users have reported a humming noise when using this dimmer, which can be distracting and may require additional troubleshooting.

3. Limited Dimming Range: While the dimmer offers a wide range of dimming levels, some users may find that the lowest settings do not provide adequate light for their needs.

4. May Not Work with Triac Dimming Ballasts: This dimmer may not be compatible with certain types of triac dimming ballasts, which can limit its versatility.

The Hunt Control AF-527 Fluorescent Lamp Dimmer offers several advantages, including energy savings, extended lamp life, easy installation, cost-effectiveness, and built-in overload protection. However, its limited compatibility, potential humming noise, and limited dimming range are important considerations. Ultimately, this dimmer is a suitable option for those with 277VAC, 40W fluorescent lamps who are looking for a cost-effective and energy-efficient lighting solution.

If you are in the market for a fluorescent lamp dimmer and your electrical system meets the specifications of the Hunt Control AF-527, this dimmer is a solid choice for energy savings, extended lamp life, and easy installation. However, if you require compatibility with other types or wattages of lamps, or if you are concerned about potential humming noise or limited dimming range, you may want to consider alternative options. It is always recommended to consult with a licensed electrician for any electrical installation projects.

Details:

Hunt Control systems AF-527 fluorescent lamp dimmer new open box. Includes face plate wiring leads. Made in the USA. This listing is for a new, open-box Hunt Control systems AF-527 dimmer module designed commercial fluorescent lighting applications.

Heavy-duty heat-sink design. New old stock nos open box. The AF-527 supports 277vac, 60 Hz operation and is rated for 40w lamps. Features: model AF-527 verified on product label.

The box shows handling wear from storage, but the unit is unused and in excellent condition. Unit includes the dimmer module with wiring leads and heat-sink face plate exactly as shown.

specifications faclighting:

• brand: Hunt Control Systems
• mpn: Af-527
• part type: Dimmer Lamp Box System

offer faclighting:

• options: ship-to-home
• availability: in stock
• best offers: true
• sold #: 11
• started: december 6, 2025
• in stock #: 3
• prices: $16.14–$44.99
• item condition:
  • New – Open box
  • New

shipping faclighting:

• type: fixed
• service: usps ground advantage
• carrier: usps
• transit: 4-9 days
• class: standard

payments faclighting:

• other
• credit card: mastercard
• wallet: paypal

returns faclighting:

• policy: no returns

general faclighting:

• category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting

seller faclighting:

• # reviews: 54
• rating: 100.0%
• city: toledo, ohio

Grouped With:

• AF-1527: DIMMER CONTROL SYSTEM LAMP BOX, Hunt Control Systems
• PS-LED-010: AMP, Hunt