Overview
The Allen-Bradley 700-N330A1 is a Type N NEMA low-profile industrial control relay part of the proven Bulletin 700 line. This relay is engineered for harsh industrial environments requiring dependable electrical switching and logic control. The 700-N330A1 combines rugged construction with long operational life, making it the preferred choice for controls engineers and maintenance technicians maintaining legacy motor control systems and industrial automation panels.
Key Features
- Electrically held relay with manual override capability
- Highly visible red bar for easy status indication
- Low-profile, NEMA-rated industrial design
- Proven reliability in harsh industrial environments
- Interchangeable contact configurations (NO/NC contact options)
- Modular design allows stacking with additional contact decks for expanded functionality
Technical Specifications
- Manufacturer: Allen-Bradley (Rockwell Automation)
- Part Number: 700-N330A1
- Relay Type: Type N, NEMA Industrial Control Relay
- Series: Bulletin 700
- Control Method: Electrically held with manual override
- Contact Configuration: Interchangeable (configurable as NO/NC)
- Operating Temperature: -4°F to 104°F (-20°C to 40°C)
- Construction: Panel-mounted, screw terminal
- Status Indicator: Red operating bar
Typical Applications
- Motor control circuits and motor starter logic
- Industrial automation control panels
- HVAC system control and sequencing
- Pump and compressor control circuits
- General-purpose industrial switching and logic control
- Legacy system retrofit and maintenance replacement
Compatibility & Replacements
Compatible With
- Standard 24 VDC and 120 VAC industrial control systems
- NEMA control panel layouts and DIN rail mounting configurations
- Motor starter and contactor control circuits
- Allen-Bradley motor control centers and enclosed starters
Replaces / Drop-In Replacement For
- Other 700-N330 series variants with compatible coil voltages
- Similar Type N control relays from legacy installations
- Standard Bulletin 700 N-series relay positions
Works With
- Allen-Bradley motor starters and contactors
- NEMA control circuits and panel wiring standards
- 24 VDC and 120 VAC control voltage systems
- Standard industrial contact blocks and auxiliary relay modules
