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OEM Incandescent Bulb: Incandescent - BA9s Single-Contact Miniature Bayonet Base Lamps
OEMBA9s Single-Contact Miniature Bayonet Base Lamps

OEM Incandescent Bulb: Incandescent

The APPROVED VENDOR Incandescent Bulb is a BA9s single-contact miniature bayonet base lamp with a T2-1/2 tubular (T) shape. It operates at 28V AC and produces white light, identified by trade number 28MB…

SKU 3G-OTH-385265

Also listed as: 28MB10PK · 28MB 10PK

Brand
OEM
Item
Incandescent Bulb: Incandescent
Category
BA9s Single-Contact Miniature Bayonet Base Lamps
Available to Order
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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

OEM
Manufacturer Part Number
28MB-10PK
Type
Miniature Bayonet (BA9s), (T) Tubular, T2-1/2, 28MB
Voltage
28V AC
Bulb Shape
T2-1/2
Light Color
White
Trade Number
28MB

Technical Documents

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

Product Description

The APPROVED VENDOR Incandescent Bulb is a BA9s single-contact miniature bayonet base lamp with a T2-1/2 tubular (T) shape. It operates at 28V AC and produces white light, identified by trade number 28MB (manufacturer part number 28MB-10PK).

Frequently Asked Questions

What is the APPROVED VENDOR 28MB-10PK incandescent bulb used for?

This BA9s miniature bayonet base lamp is used for indicator lights, panel illumination, and pilot lamps in industrial control panels, machinery, and instrumentation. Its 28V AC rating suits low-voltage signaling applications where a compact T2-1/2 tubular bulb with white light is required.

What are the specifications of the APPROVED VENDOR 28MB-10PK bulb?

The bulb is a T2-1/2 tubular (T) incandescent lamp with a BA9s single-contact miniature bayonet base. It operates at 28V AC, produces white light, and carries trade number 28MB. The manufacturer part number is 28MB-10PK, and it is supplied by APPROVED VENDOR.

Where to buy APPROVED VENDOR 28MB-10PK bulbs worldwide?

3G Electric supplies the APPROVED VENDOR 28MB-10PK incandescent bulb worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver to any country.

How to select the correct BA9s miniature bayonet bulb for replacement?

Match the base type (BA9s), voltage (28V AC), and bulb shape (T2-1/2 tubular) to your fixture. Verify the trade number (28MB) and light color (white). For reliable sourcing, 3G Electric can supply the APPROVED VENDOR 28MB-10PK, ensuring compatibility with your equipment.

OEM Products

3G Electric supplies OEM ba9s single-contact miniature bayonet base lamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T2-1/2, 60MB (MPN 60MB-10PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T2-1/2, 60MB (MPN 60MB-10PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T2-1/2 (MPN 120MB-10PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T2-1/2 (MPN 120MB-10PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T4-1/2, 1495 (MPN 1495-10PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T4-1/2, 1495 (MPN 1495-10PK)
This BA9s single-contact miniature bayonet base lamp features a T2 tubular bulb shape and operates at 130V AC. It produces white light and is commonly used for indicator lights, panel illumination, and signal applications in control panels and instrumentation
This BA9s single-contact miniature bayonet base lamp features a T2 tubular bulb shape and operates at 130V AC. It produces white light and is commonly used for indicator lights, panel illumination, and signal applications in control panels and instrumentation
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T2-1/2, 28MB
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T2-1/2, 28MB
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1488 (MPN 1488-10PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1488 (MPN 1488-10PK)