Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
ADVANCE RELB-2S40-N Rapid Start Electronic Fluorescent Ballast - Rapid Start Electronic Fluorescent Ballasts
ADVANCERapid Start Electronic Fluorescent Ballasts

ADVANCE RELB-2S40-N Rapid Start Electronic Fluorescent Ballast

<p>The ADVANCE RELB-2S40-N is a rapid start electronic fluorescent ballast designed to operate two F40T12U lamps, supporting 30W, 34W, and 40W bulb wattages. This model, with manufacturer part number RELB-2S40-N…

SKU 3G-OTH-389677

Also listed as: RELB2S40N · RELB 2S40 N

Brand
ADVANCE
Item
RELB-2S40-N Rapid Start Electronic Fluorescent Ballast
Part Number
RELB-2S40-N
Category
Rapid Start Electronic Fluorescent Ballasts
Available to Order
Also known as:RELB-2S40-NADVANCE
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ADVANCE
Manufacturer Part Number
RELB-2S40-N
Type
30 W_34 W_40 W Bulb Watt
Lamps Supported
2
Lamp Types Supported
(2) F40T12U
Number of Lamps Supported
2

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

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

Product Description

<p>The ADVANCE RELB-2S40-N is a rapid start electronic fluorescent ballast designed to operate two F40T12U lamps, supporting 30W, 34W, and 40W bulb wattages. This model, with manufacturer part number RELB-2S40-N, ensures efficient and reliable performance for commercial and industrial lighting applications.</p><p>Ideal for facilities managers and procurement professionals in Singapore, this ballast is available with SGD quotes on request, GST handled for local buyers, and fast delivery across Singapore and Southeast Asia. Contact us for pricing and availability.</p>

Frequently Asked Questions

What lamp types does the ADVANCE RELB-2S40-N support?

The ADVANCE RELB-2S40-N supports two F40T12U lamps, with bulb wattages of 30W, 34W, or 40W.

Can I get a quote in SGD and what about GST and delivery?

Yes, we provide SGD quotes on request. For Singapore buyers, GST is handled. We offer fast delivery across Singapore and Southeast Asia.

Used in

Common applications for ADVANCE
Commercial office lighting — ADVANCE ICN-2S40-N rapid start electronic ballast for two F30T12 fluorescent lamps in troffers and strip fixtures.
Industrial high-bay lighting — ADVANCE IMH-70-D-LF electronic HID ballast for 70W metal halide lamps with pulse start and ANSI code compatibility.
Outdoor area lighting — ADVANCE LI501-H4 ignitor for 400W high-pressure sodium lamps, providing high-voltage pulse for reliable ignition.
Retail and warehouse lighting — ADVANCE RELB-2S40-N rapid start ballast for two F40T12U lamps on 120V AC circuits.
HID fixture maintenance — ADVANCE dry-film capacitors (15 µF/400V AC or 17.5 µF/300V AC) for power factor correction in metal halide and HPS systems.
LED retrofit projects — ADVANCE constant-voltage 24V DC LED driver with adjustable current up to 3.30 A for powering LED modules in commercial fixtures.
Not sure this is the right part? Photo-identify it→

ADVANCE Products

3G Electric supplies ADVANCE rapid start electronic fluorescent ballasts. 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 →

Compatible alternatives & equivalents

Cross-referenced by specification & description
This programmed rapid start electronic ballast operates one F96T8 fluorescent lamp. It is suitable for use in commercial and industrial lighting fixtures such as troffers, strip lights, and high-bay luminaires. Input voltage range is 120 to 277V AC
ADVANCE
This programmed rapid start electronic ballast operates one F96T8 fluorescent lamp. It is suitable for use in commercial and industrial lighting fixtures such as troffers, strip lights, and high-bay luminaires. Input voltage range is 120 to 277V AC
This programmed rapid start electronic ballast supports 1 or 2 CFT26 compact fluorescent lamps. It operates on 120 to 277V AC and accommodates 32 W to 42 W bulb wattage. The ballast has a 4 1/4 in overall length and is suitable for commercial lighting fixtures requiring compact fluorescent lamp control
ADVANCE
This programmed rapid start electronic ballast supports 1 or 2 CFT26 compact fluorescent lamps. It operates on 120 to 277V AC and accommodates 32 W to 42 W bulb wattage. The ballast has a 4 1/4 in overall length and is suitable for commercial lighting fixtures requiring compact fluorescent lamp control
Programmed rapid start electronic ballast for one F28T8 fluorescent lamp. Supports bulb wattages of 17 W, 25 W, 28 W, or 32 W. Suitable for commercial and industrial lighting fixtures requiring flicker-free starting and energy-efficient operation
ADVANCE
Programmed rapid start electronic ballast for one F28T8 fluorescent lamp. Supports bulb wattages of 17 W, 25 W, 28 W, or 32 W. Suitable for commercial and industrial lighting fixtures requiring flicker-free starting and energy-efficient operation

More from ADVANCE

View all ADVANCE parts →
Rapid start electronic ballast for two F30T12 fluorescent lamps. Supports 30W, 34W, or 40W bulb wattages. Suitable for commercial and industrial lighting fixtures
ADVANCE
Rapid start electronic ballast for two F30T12 fluorescent lamps. Supports 30W, 34W, or 40W bulb wattages. Suitable for commercial and industrial lighting fixtures

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first