EXW Singapore — collect or forward from our Singapore office.

3G Electric
LUTRON Maestro MA-PRO-WH Line Voltage Dimmer - Line Voltage Output Dimmers
LUTRONLine Voltage Output Dimmers

LUTRON Maestro MA-PRO-WH Line Voltage Dimmer

The LUTRON Maestro MA-PRO-WH is a line voltage output dimmer for incandescent, halogen, ELV, MLV, and LED lighting. Operating at 120V AC with no neutral required, it supports load ratings of 250W (LED), 400VA (MLV)…

SKU 3G-OTH-389667

Also listed as: MAPROWH · MA PRO WH

Brand
LUTRON
Item
Maestro MA-PRO-WH Line Voltage Dimmer
Part Number
MA-PRO-WH
Category
Line Voltage Output Dimmers
Available to Order
Also known as:MA-PRO-WHLUTRON
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LUTRON
Manufacturer Part Number
MA-PRO-WH
Series
Maestro
Type
1-Pole, 3-Way, Multilocation
AC
120V
Neutral Required
No
Operating Voltage
120V AC
Lighting Technology
Incandescent
Load Rating @ 120V AC
250W (LED), 400VA (MLV), 500W (ELV, Halogen, Incandescent)

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

LUTRON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LUTRON Maestro MA-PRO-WH is a line voltage output dimmer for incandescent, halogen, ELV, MLV, and LED lighting. Operating at 120V AC with no neutral required, it supports load ratings of 250W (LED), 400VA (MLV), and 500W (ELV, halogen, incandescent). This 1-pole, 3-way, multilocation dimmer is part of the LUTRON Maestro series.

Frequently Asked Questions

What is the LUTRON Maestro MA-PRO-WH dimmer used for?

The LUTRON Maestro MA-PRO-WH is a line voltage dimmer designed to control incandescent, halogen, ELV, MLV, and LED lighting. It is suitable for residential and commercial applications where 1-pole, 3-way, or multilocation switching is needed, operating at 120V AC without requiring a neutral wire.

What are the specifications of the LUTRON Maestro MA-PRO-WH dimmer?

The LUTRON Maestro MA-PRO-WH operates at 120V AC and supports load ratings of 250W for LED, 400VA for MLV, and 500W for ELV, halogen, and incandescent lighting. It is a 1-pole, 3-way, multilocation dimmer from the Maestro series and does not require a neutral wire.

Where to buy the LUTRON Maestro MA-PRO-WH dimmer worldwide?

You can source the LUTRON Maestro MA-PRO-WH dimmer through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this LUTRON Maestro series dimmer.

How to install the LUTRON Maestro MA-PRO-WH dimmer?

Install the LUTRON Maestro MA-PRO-WH dimmer by turning off power at the breaker, connecting line and load wires to the appropriate terminals, and securing the dimmer in the wall box. Since it does not require a neutral wire, follow standard 1-pole or 3-way wiring diagrams. Always consult a licensed electrician for safe installation.

Used in

Common applications for LUTRON
Commercial office lighting — Lutron constant voltage LED drivers (SKU 38AY07, 38AY08) for 12V or 24V DC LED fixtures
Retail display lighting — Lutron fixed output constant current drivers (SKU 60AT10–60AT14) for constant current LED arrays
Institutional corridor and stairwell lighting — Lutron PP-DV power pack for relay control of LED, fluorescent, or halogen loads
Industrial high-bay lighting — Lutron constant current drivers with 120–277V AC input for high-output LED fixtures
Hospitality guest room lighting — Lutron Class 2 drivers for dimmable LED fixtures in controlled lighting zones
Warehouse aisle lighting — Lutron power and relay control units for zone switching of fluorescent or LED lighting
Not sure this is the right part? Photo-identify it→

LUTRON Products

3G Electric supplies LUTRON line voltage output dimmers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from LUTRON

View all LUTRON parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first