Overview
The Allen-Bradley N34 is a replacement heater element for Type N thermal overload relays. Manufactured by Rockwell Automation, this component is engineered for Class 20 protection in motor control circuits. It provides automatic overload trip protection when motor current exceeds the heater element’s rated threshold, preventing equipment damage and downtime.
Key Features
- Current rating: 12.8–15.9 amps nominal
- Class 20 thermal protection (standard industrial rating)
- Compatible with Type N overload relay assemblies
- Direct replacement for worn or damaged heater elements
- Reliable eutectic-alloy or bimetallic element design
Technical Specifications
- Heater Element Type: N-Series
- Current Rating: 12.8–15.9 A
- Protection Class: Class 20
- Manufacturer: Allen-Bradley (Rockwell Automation)
- Application: Thermal overload relays, motor starters
- Condition: New (No Original Box)
Typical Applications
The Allen-Bradley N34 heater element is used in:
- Magnetic motor starters and contactor assemblies
- Thermal overload relay protection circuits
- Industrial motor control panels and distribution boards
- HVAC, pump, and compressor motor safeguarding
- Manufacturing automation and production line equipment
Compatibility & Replacements
Compatible With
- Allen-Bradley Type N thermal overload relay assemblies
- Bulletin 815 overload relay series
- Magnetic motor starters with N-series overload protection
- Standard industrial 3-phase and single-phase motor circuits
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The N34 is specifically designed as a direct replacement for worn N34 heater elements in existing Type N overload relay housings.
Works With
- NEMA-rated motor control assemblies
- Industrial electrical enclosures and starter panels
- Standard thermal overload relay circuits
- 3-phase and single-phase motor protection schemes
