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EATON Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular - BA9s Single-Contact Miniature Bayonet Base Lamps
EATONBA9s Single-Contact Miniature Bayonet Base Lamps

EATON Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular

The EATON Incandescent Bulb is a BA9s single-contact miniature bayonet base lamp with a T3-1/4 tubular shape, operating at 32V AC. It features a white light color and carries the trade number 1828 (manufacturer part…

SKU 3G-OTH-385284

Also listed as: 285186 · 28 5186

Brand
EATON
Item
Incandescent Bulb: Incandescent, Miniature Bayonet
Category
BA9s Single-Contact Miniature Bayonet Base Lamps
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

EATON
Manufacturer Part Number
28-5186
Type
Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1828
AC
32V
Voltage
32V AC
Bulb Shape
T3-1/4
Light Color
White
Trade Number
1828

Technical Documents

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

Product Description

The EATON Incandescent Bulb is a BA9s single-contact miniature bayonet base lamp with a T3-1/4 tubular shape, operating at 32V AC. It features a white light color and carries the trade number 1828 (manufacturer part number 28-5186).

Frequently Asked Questions

What is the EATON 28-5186 incandescent bulb used for?

The EATON 28-5186 incandescent bulb is used as a replacement lamp in industrial indicator lights, panel displays, and control systems that require a BA9s miniature bayonet base. Its 32V AC rating makes it suitable for low-voltage signaling applications in machinery, switchgear, and automation equipment.

What are the specifications of the EATON 28-5186 bulb?

The EATON 28-5186 is a T3-1/4 tubular incandescent bulb with a BA9s single-contact miniature bayonet base. It operates at 32V AC, produces white light, and carries trade number 1828. The manufacturer part number is 28-5186, and the bulb shape is T3-1/4.

Where to buy the EATON 28-5186 bulb worldwide?

3G Electric supplies the EATON 28-5186 incandescent bulb worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this BA9s lamp for your low-voltage signaling needs.

How to select the correct EATON BA9s bulb for my application?

To select the correct EATON BA9s bulb, verify your fixture requires a miniature bayonet base and confirm the voltage matches 32V AC. The T3-1/4 tubular shape fits standard indicator housings. For replacement, check the trade number 1828 or part number 28-5186 to ensure compatibility with your equipment.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

EATON Products

3G Electric supplies EATON 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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