Description
The Peerless Boiler 51800 is a precision-engineered thermal overload heater element designed to provide dependable motor and equipment protection in boiler and hydronic heating applications. Sold as a set of three, these heaters are engineered to match specific full load amp (FLA) ratings, ensuring accurate trip response and long-term system reliability.
Key Features
- Full Load Amp (FLA) rating range: 0.560–0.907 A
- Standard Trip Class 20 for reliable overload response
- Sold as a set of three heater elements for complete three-phase protection
- Designed for use with compatible Peerless Boiler motor starter and overload relay assemblies
- Provides accurate, repeatable thermal trip characteristics to protect motors from overload conditions
- Helps prevent costly motor burnout and unplanned downtime
Application
These heater elements are ideal for use in commercial and industrial boiler systems where precise overload protection is critical. The Class 20 trip class allows motors to handle higher inrush currents during startup while still protecting against sustained overload conditions — a common requirement in HVAC and hydronic heating environments.
Why Choose the Peerless Boiler 51800?
- OEM-quality heater elements for consistent performance
- Matched amp rating ensures proper protection without nuisance tripping
- Set of 3 provides everything needed for a complete three-phase overload relay installation
- Trusted Peerless Boiler quality for demanding commercial applications
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