The IELR11-1-72-50.0-01-V is a hydraulic-magnetic circuit breaker manufactured by Sensata Technologies/Airpax. These circuit breakers offer reliable and accurate circuit protection, operating independently of ambient temperature. They are suitable for a wide range of applications, providing overcurrent protection without nuisance tripping.

Applications

• Power Supplies
• Industrial Equipment
• Medical Equipment
• Telecom Equipment
• Marine Applications

Features

• Hydraulic-Magnetic Technology: Provides stable trip points regardless of ambient temperature.
• Precise Overcurrent Protection: Accurately interrupts circuits during overcurrent conditions.
• Variety of Trip Curves: Available with different trip curves to match specific application requirements.
• Optional Auxiliary Switch: Can be equipped with an auxiliary switch for remote indication or control.
• RoHS Compliant: Meets Restriction of Hazardous Substances standards.

Benefits

• Reliable Circuit Protection: Ensures consistent performance and prevents damage to equipment.
• Temperature Independent: Eliminates nuisance tripping caused by temperature fluctuations.
• Versatile Applications: Suitable for use in a variety of industries and equipment types.
• Remote Indication: Optional auxiliary switch provides remote status monitoring.
• Environmentally Friendly: RoHS compliance ensures reduced environmental impact.

Additional Details

The IEL series circuit breakers from Airpax feature a hydraulic-magnetic design, which provides superior performance compared to thermal circuit breakers, especially in environments with fluctuating temperatures. This ensures that the circuit breaker trips only when a true overcurrent condition exists, preventing unnecessary downtime.

Key Specifications:

• Amperage: 50.0 Amps
• Number of Poles: 1
• Voltage: Varies depending on configuration, typically up to 250VAC/80VDC
• Trip Time: Varies depending on trip curve
• Termination: Screw Terminals
• Agency Approvals: UL, CSA, VDE

The -01 in the part number likely refers to a specific trip curve and the -V suffix may denote a specific terminal configuration or voltage rating. Consult the datasheet for complete specifications.