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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. It operates at 55V AC and produces white light, identified by trade number 1835 and manufacturer part…

SKU 3G-OTH-385294

Brand
EATON
Item
Incandescent Bulb: Incandescent, Miniature Bayonet
Category
BA9s Single-Contact Miniature Bayonet Base Lamps
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Technical Specifications

EATON
Manufacturer Part Number
28-5187
Type
Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1835
AC
55V
Voltage
55V AC
Bulb Shape
T3-1/4
Light Color
White
Trade Number
1835
View Full Spec Sheet

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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. It operates at 55V AC and produces white light, identified by trade number 1835 and manufacturer part number 28-5187.

Frequently Asked Questions

What is the EATON 28-5187 incandescent bulb used for?

The EATON 28-5187 incandescent bulb is a BA9s single-contact miniature bayonet base lamp used for indicator lighting, panel illumination, and signal applications in industrial control cabinets, machinery, and instrumentation where a compact 55V AC white light source is required.

What are the specifications of the EATON 28-5187 bulb?

The EATON 28-5187 is a T3-1/4 tubular incandescent bulb with a BA9s miniature bayonet base. It operates at 55V AC, produces white light, and carries trade number 1835. The manufacturer part number is 28-5187, and the brand is EATON.

Where to buy EATON 28-5187 incandescent bulbs worldwide?

3G Electric supplies the EATON 28-5187 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 application.

How to select the correct EATON BA9s incandescent bulb?

To select the correct EATON BA9s incandescent bulb, verify the base type (miniature bayonet BA9s), voltage (55V AC), bulb shape (T3-1/4 tubular), and trade number (1835). The EATON 28-5187 matches these specs for white light indicator applications.

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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