Why SENSATA Airpax, and not a regular "eska" ?
Unlike standard thermal switches, the IEL series uses an electromagnetic coil and oil damping. It does not have a bimetallic element.
What does this mean in practice?
- Temperature stability - the trip point does not change with increasing temperature (30A is always 30A, even at 60°C in the cabinet);
- Instant reset - no waiting for the device to "cool down";
- Vibration resistance - design compliant with military standards, no accidental shutdowns (nuisance tripping).
This solution is for applications where protection must work precisely - not earlier, not later.
The Airpax IELH111-1-61-30.0-AE-21-V is available in the promotion.
Global Pass Certification (Code 21-V)
Unlike standard thermal switches, the IEL series uses an electromagnetic coil and oil damping. It does not have a bimetallic element.
What does this mean in practice?
- Temperature stability - the trip point does not change with increasing temperature (30A is always 30A, even at 60°C in the cabinet);
- Instant reset - no waiting for the device to "cool down";
- Vibration resistance - design compliant with military standards, no accidental shutdowns (nuisance tripping).
This solution is for applications where protection must work precisely - not earlier, not later.
Where can the Airpax magnetic-hydraulic switch be used ?
- railways and rolling stock;
- heavy industry and mobile machinery;
- excavators, cranes, power generators;
- outdoor control cabinets;
- power supply for 3-phase motors;
- applications with high ambient temperatures.
If the system operates in harsh environmental conditions, protection cannot be left to chance.
Why choose SENSATA Airpax ?
- Stable 30A regardless of temperature;
- resistance to vibrations and shocks;
- no false trips;
- immediate reset;
- global certification;
- Precise protection for 3-phase motors.
The circuit breaker is designed to protect the system. Do not generate downtime. Take advantage of the promotion on the SENSATA Airpax fuse.
