Overview
The Hubbell E-100 fluorescent emergency ballast is a compact, integrated battery backup system designed to convert new or existing fluorescent lighting fixtures into reliable emergency lighting. This emergency ballast pack consists of a high-temperature, maintenance-free nickel cadmium battery, charger and inverter circuit in a single box. The Hubbell E100 emergency ballast works with or without an AC ballast to convert new or existing fluorescent fixtures into emergency lighting.
Key Features
- Internal solid-state transfer switch automatically connects the internal battery to fluorescent lamp(s) for minimum 90-minute emergency illumination
- Fully automatic solid-state, two-rate charger initiates battery charging to recharge a discharged battery in 24 hrs
- Long-life, maintenance-free, rechargeable sealed NiCd battery
- Charge rate/power “ON” LED indicator light and push to test switch for mandated code compliance testing
- AC output ensures compatibility with newer lamp technologies and helps prolong lamp life
- Hubbell E100 emergency ballast pack meets or exceeds all National Electrical Code and Life Safety Code emergency lighting requirements
Technical Specifications
- Operates one lamp in the emergency mode for a minimum of 90 minutes
- Provides a maximum initial lumen output of 500 lumens
- Battery Type: Nickel Cadmium (NiCd), sealed, maintenance-free
- Charge Time: 24 hours (full discharge to full charge)
- Can be used with one 17W-40W T8 through T12, one 13W-26W 4-pin compact, one 18W-36W 4-pin long compact fluorescent lamps
- UL Listed (meets UL 924 standards)
- Automatic transfer switch (solid-state)
Typical Applications
- Commercial offices and warehouses
- Retail stores and shopping centers
- Healthcare facilities
- Educational institutions
- Emergency exit corridor and stairwell lighting
- Loading docks and service areas
- Retrofit of existing fluorescent fixtures (no new wiring required)
Compatibility & Replacements
Compatible With
- Most one-, two-, three-, and four-lamp electronic, standard and dimming AC ballasts
- Linear fluorescent lamps (T8, T10, T12)
- 4-pin compact fluorescent lamps (CFL)
- Existing standard AC ballasts (works with or without)
Replaces / Drop-In Replacement For
- Original Hubbell E-100 units requiring service or replacement
- Other single-lamp emergency ballast packs of similar capacity
- Verify compatibility with your system integrator before ordering
Works With
- 120V and 277V AC power systems
- Standard commercial electrical infrastructure
- New or existing fluorescent light fixtures
- Code-mandated emergency lighting systems (NEC, Life Safety Code compliant)








