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Eaton 755 miniature incandescent bulb 6.3V clear glass BA9s base

Eaton

Eaton 28-2202 755 Miniature Incandescent Bulb 6.3V

SKU CH-XMVT-93CD1

A 6.3 V miniature incandescent bulb with a BA9s base, 4 lm output and a 20 000-hour rated life

  • Brand nameEATON
  • Engine size30.5 mm
  • Miniature bayonet base fits tight panels
  • 3 V rating matches low-voltage control circuits
  • 1 W draw keeps power budgets low
  • 20,000-hour rated life reduces relamp frequency
  • CE and CSA certified for regulated installs

Miniature Incandescent Bulb 755

The Eaton 28-2202 is a 6.3V AC incandescent bulb designed for industrial power supply indicators and control panels. It suits maintenance teams replacing pilot lights in machinery or automotive electrical systems.

BA9s Base and 1W Rating

The miniature bayonet base limits use to sockets accepting BA9s lamps. At 1 watt and 4 lumens, the light output is low and suitable only for status indication rather than area illumination.

Simple Bayonet Installation

Installation requires aligning the bayonet pins and twisting to lock; no tools are needed. The glass envelope is fragile, so excessive force during insertion often cracks the bulb before the base seats fully.

How it compares

Measured against everything we stock in Bench & DC Power Supplies, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 68% of the 677 comparable items (median $33.99).

Specifications

Product
Brand nameEATON
Size & build
Engine size30.5 mm

Questions about this item

Should I choose the 755 trade-number bulb or a different version?

The 755 trade number identifies this exact T3-1/4 miniature bayonet lamp; select it when your equipment specifies trade number 755.

What does the 6.3 V rating mean once the bulb is installed?

It requires a 6.3 V AC supply; at that voltage it draws 1 W and produces 4 lm of white light.

How does the BA9s base limit what fixtures I can use?

The miniature bayonet BA9s base only fits sockets made for that base; it will not work in screw or wedge sockets.

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