Overview
The Allen-Bradley 500L-B0D93 is a compact, reliable IEC/NEMA lighting contactor built for industrial control applications. Designed as an open-type unit with top-wired configuration, this 3-pole contactor provides electrically held switching for lighting and non-motor loads in facilities requiring dependable, maintenance-free control.
Key Features
- 3-pole configuration for 3-phase control
- Open-type NEMA Size 1 enclosure (no integrated casing)
- Electrically held design for continuous operation without manual reset
- Top-wired terminal arrangement for simplified integration
- Suitable for incandescent, filament, and fluorescent lighting applications
- Compact footprint ideal for retrofit and space-constrained panels
Technical Specifications
- Manufacturer: Allen-Bradley (Rockwell Automation)
- Part Number: 500L-B0D93
- Poles: 3 Power Poles
- Main Contact Rating: 30 Amps
- Voltage Rating: 600VAC
- Coil Voltage: 115/120VAC
- Frequency: 50/60 Hz
- Enclosure Type: Open / Open Style
- Mounting: Top-Wired
- Control Type: AC Electrically Held
- Standards: UL, CSA, CUL Listed
Typical Applications
- Lighting circuit control in commercial and industrial facilities
- Non-motor load switching for HVAC and general equipment
- Tungsten and resistive load management
- Building automation systems and energy control
- Panel-mount and open-enclosure installations
Compatibility & Replacements
The 500L-B0D93 is part of Allen-Bradley’s Bulletin 500L family of lighting contactors. In the same series, similar models include the 500L-EOD93 (200A, NEMA Size 4) and 500L-COD93 (60A) offering alternative current ratings for different load requirements. Before substituting any contactor, verify coil voltage, contact rating, and enclosure specifications to ensure compatibility with your control circuit and load characteristics.
