Products: Emergency Lighting Fixtures
Emergency Lighting Fixtures (ELFs)
Our ELFs, designed and manufactured by Birns, include:
- Direct retro replacement for obsolete Halophane M-19
- No maintenance-required batteries
- Stainless steel case construction
- 8 hours of illumination after power loss
- Supported by HES qualification report
Our Model 4701 is a seismically-qualified nuclear-grade incandescent, wall-mounted emergency light with integral sealed rechargeable batteries and solid-state charging circuitry. It's designed in accordance with UL 924 ("Emergency Lighting Equipment") and NFPA 70 ("National Electrical Code").
Model 4701 accepts 120-, 220-, 240- and 277-VAC input.
Our new units have optional LED indicator lights in place of incandescent lamps.
Emergency Lighting Qualifications
(GLS Report 03-TP15J-2)
| Mild Environment | |
| Duration | 39 years |
|---|---|
| Temperature | 104˚F for 100% of time |
| Radiation | 3.4E5 rads TID |
| Seismic | Machine Table Limits |
Emergency Lighting Fixtures Documentation
- Model 4701 Overview | PDF, 345 KB
- Foundation Load Summary | PDF, 902 KB
- Detailed Technical Specifications | PDF, 216 KB
- Instruction Manual MAN-4701-102 | 765 KB
- Assembly Drawing 4701-01-10 | 164 KB
- Layout Drawing 4701-01-12 | 61 KB
- Features & Specifications Drawing 4701-01-11 | 125 KB
- Overall Dimensions Drawing 4701-01-40 | 63 KB
- Installation Dimensions Drawing 4701-01-30 | 52 KB
- Battery Shelf Life & Storage Drawing 06B-001B | 69 KB
820 Washington Blvd. • Pittsburgh, PA • 15206-4183
tel: 256/882-2796 • toll free: 800/777-1172 • fax: 256/213-9685