Overview
The Allen-Bradley 100-A09NZ243 is a 9-ampere IEC contactor from the proven Bulletin 100 family. This open type contactor delivers reliable switching performance in industrial automation, motor control, and process control applications. As a new, unopened unit, it provides OEM-quality performance with full compatibility across standard automation control platforms.
Key Features
- 9-ampere rated switching capacity for reliable motor and load control
- IEC and NEMA compliant design for global industrial standards
- Open type construction—compact footprint ideal for panel-mount installations
- Wire terminal lugs included for secure power connections
- Normally open (N.O.) auxiliary contact for feedback and control circuits
- Screw-terminal design for durable, field-serviceable wiring
Technical Specifications
- Manufacturer: Allen-Bradley (Rockwell Automation)
- Model: 100-A09NZ243
- Contact Rating: 9 Amperes
- Configuration: 3 N.O. main poles, 1 N.O. auxiliary contact
- Construction Type: Open frame, IEC-compliant
- Terminals: Wire lugs included; screw terminal connections
- Voltage Suffix: 243 (consult datasheet for coil voltage)
- Max Voltage Rating: 600V AC
- Certifications: UL Listed, CSA Certified
- Operating Temperature: -25°C to +60°C (-13°F to +140°F)
- Condition: New in Box
Typical Applications
- Three-phase motor starters and soft-start control systems
- Pump and compressor motor control circuits
- Conveyor and material handling automation
- HVAC and refrigeration compressor contactors
- Industrial machine tool control and interlocking circuits
- Feedback and permissive control in sequential automation
Compatibility & Replacements
Compatible With
- Allen-Bradley Bulletin 100 contactor family and accessories
- Standard IEC 60947-4-1 control circuits and switching platforms
- NEMA-rated motor starter panels and control enclosures
- 24V–600V AC control systems
- Wire terminal lug connections and screw-terminal rail systems
Replaces / Drop-In Replacement For
- 100-A09 series contactors with equivalent coil voltage and terminal configuration
- Verify the exact coil voltage (suffix code 243) before ordering as a direct replacement
- Legacy contactor replacements in existing Bulletin 100 installations
Works With
- Allen-Bradley motor control centers (MCCs) and contactor panels
- Studio 5000 and RSLogix control systems (contactor status monitoring via I/O)
- Standard auxiliary contact wiring for pilot control and feedback circuits
- PROFINET and EtherNet/IP enabled monitoring systems via PLC interfaces
