Overview
The Allen-Bradley 800T-A1A is a industrial-grade 30mm momentary push button from Rockwell Automation’s proven Bulletin 800T line. This green flush-head operator delivers reliable performance in demanding manufacturing, machinery, and automation applications. With NEMA 4/13 enclosure rating and rugged metal construction, the 800T-A1A provides dependable control for start/stop functions, operator stations, and critical automation interfaces.
Key Features
- 30mm diameter with flush head design for panel-mounted applications
- Green color cap, non-illuminated operator for cost-effective control
- 1 normally open (NO) and 1 normally closed (NC) contact block configuration
- NEMA 4/13 rated metal bezel protects against oil, dust, water, and corrosion
- Momentary contact action for momentary circuit activation
- 10,000,000 mechanical operating cycles for long service life
- No terminal guards; standard conductor size 18–14 AWG
Technical Specifications
- Contact Configuration: 1 NO, 1 NC (momentary contact block)
- Contact Rating (Electrical): 24 mA at 24 V minimum; 10 A AC, 2.5 A DC maximum continuous
- Enclosure Rating: NEMA 4, Type 13
- Bezel Material: Metal
- Actuator Type: Flush head (push button)
- Button Color: Green
- Operator Size: 30mm (30.5 mm nominal)
- Illumination: None (non-illuminated)
- Operating Temperature Range: −40°F to 131°F (−40°C to 55°C)
- Storage Temperature Range: −40°F to 185°F (−40°C to 85°C)
- Mechanical Life: 10,000,000 cycles
- Conductor Size: 18–14 AWG
- Certifications: UL, CSA, CUL, CE, KC
Typical Applications
- Machinery start/stop pushbutton stations
- Industrial automation control panels and operator consoles
- Production line start/stop interfaces
- Emergency-related momentary control circuits
- Manufacturing equipment control stations where wet, dusty, or corrosive conditions exist
Compatibility & Replacements
Compatible With
- Allen-Bradley control systems and PLCs
- Rockwell Automation automation platforms
- Industrial control panels and enclosures rated NEMA 4/13
- Standard 30mm push-button mounting cutouts (60 mm x 60 mm bezel hole spacing)
- 24 V DC control circuits and AC control circuits up to 10 A
Replaces / Drop-In Replacement For
- Allen-Bradley 800T series momentary push buttons with identical contact configuration
- Verify exact match before ordering; contact configuration and voltage ratings must align with your system
Works With
- Studio 5000 Automation Engineering & Design Environment (for automation logic documentation)
- Standard hardwired control systems using 24 V DC or AC control voltages
- Rockwell CompactLogix, ControlLogix, and SLC-500 control circuits
- NEMA-rated enclosures and control panel builders using momentary contact devices
