Thermal Cutoffs Model BS17UB69V100 is a high voltage thermal protection device designed to interrupt current when a preset temperature is reached. It is specified for use in circuits up to 690V with multiple current ratings to match different load requirements. Key specifications - Voltage rating: up to 690V - Current ratings: 100A, 80A, 63A, 50A, 40A - Product type: Thermal cutoffs - Model: BS17UB69V100 Function and benefits - Provides temperature-based circuit protection to prevent overheating and potential damage to equipment - Helps safeguard motors, drives, heaters, and control panels in high voltage applications - Reduces the risk of thermal-related failures and unplanned downtime - Flexible option set across common high voltage current ratings for a range of loads - Designed to integrate with systems that require reliable thermal protection at up to 690V At a glance suitability - Function: automatic interruption of current when a preset temperature is exceeded - Compatibility: suitable for high voltage installations up to 690V, available in five current ratings (100A, 80A, 63A, 50A, 40A) to match circuit requirements - Performance: provides dependable thermal protection to help maintain system integrity Use scenarios - Industrial motor drives: protect 690V motor drives and associated wiring from overheating in manufacturing or processing facilities - Electrical switchgear and control panels: add a layer of overtemperature protection in high voltage control enclosures - Heating and power electronics systems: safeguard high voltage heaters and power conversion equipment from thermal damage in processing lines Note - The BS17UB69V100 family includes multiple amperage options; select the current rating that corresponds to your circuit load to ensure proper protection.