| Specification Attribute | 100W Deluxe Fan Regulator (White) | 100W Deluxe Fan Regulator (Ivory) |
| Brand | Anchor | Anchor |
| Series / Range | Penta / Penta Urea | Penta / Penta Urea |
| Model / Item Code | 38660 | 50440 |
| Product Type | Deluxe Step Fan Regulator | Deluxe Step Fan Regulator |
| Generic / Common Name | Fan Regulator | Fan Regulator |
| Control Mechanism | 4-Step Rotary Dial with Off | 4-Step Rotary Dial with Off |
| Number of Steps | 4 Steps | 4 Steps |
| Number of Modules | 2 Modules (2M) | 2 Modules (2M) |
| Rated Power / Load Capacity | 100 W (Inductive Fan Motor Load) | 100 W (Inductive Fan Motor Load) |
| Operating Voltage & Frequency | 240 V AC, 50 Hz | 240 V AC, 50 Hz |
| Colour / Finish | White | Ivory |
| Housing / Base Material | Thermoset Urea-Formaldehyde Resin | Thermoset Urea-Formaldehyde Resin |
| Internal Contacts | Phosphor-Bronze Contacts / Capacitive Step | Phosphor-Bronze Contacts / Capacitive Step |
| Dimensions (L x W x H) | Standard 2M Rectangular Modular Profile | 4.7 x 4.4 x 3.1 cm |
| Mounting Mechanism | Standard 2-Module Flush Mount | Standard 2-Module Flush Mount |
| Wall Plate Included | No (Sold Separately) | No (Sold Separately) |
| Target Load Types | AC Ceiling Fans, Exhaust Fans & Wall Orbit Fans | AC Ceiling Fans, Exhaust Fans & Wall Orbit Fans |
| Best Used For | Silent Multi-Step Speed Regulation in Residential Living Areas, Bedrooms & Offices | Silent Multi-Step Speed Regulation in Residential Living Areas, Bedrooms & Offices |
Spacious 2-Module Deluxe Architecture: Rectangular 2-module profile provides enhanced internal air circulation, superior thermal dissipation, and comfortable knob manipulation on multi-gang plates.
4-Step Hum-Free Rotary Dial: Four positive-click step selections allow precise fan speed adjustment from gentle circulation to full convective cooling without inductive motor hum or buzzing.
Energy-Efficient 100W Motor Capacity: Engineered for standard inductive ceiling fan motors up to 100W, preventing heat buildup and reducing unnecessary power loss.
Thermoset Urea-Formaldehyde Base: Heavy-duty thermoset resin housing ensures high dielectric insulation, thermal stability, and non-melting fire retardancy under continuous daily operation.
Dual Architectural Finishes (White & Ivory): Available in clean White (38660) and classic Ivory (50440) to match modern modular grids or heritage switchboards across Nepal.