ETA Thermal Circuit Breaker 25A Current Rating 1-Pole 32V AC 48V DC 1610-21-25A

ETA 1610-21-25A Thermal Circuit Breaker is a highly compact and reliable single-pole device designed to offer robust circuit protection through thermal magnetic tripping. Equipped with a 25A current rating, it is suitable for use in a wide range of electrical and automation applications where precise overcurrent protection is vital.

The breaker features a base mounting design with screw terminals and a 4mm mounting hole for secure and easy installation. Its compact form factor, measuring 20mm in width and 24mm in height, allows efficient integration into electrical panels and fuse holders.

Engineered to operate at rated voltages of 32V AC and 48V DC, the breaker provides a medium breaking time with type R tripping characteristics. The reset actuator is conveniently designed as a button, enabling quick reset after tripping events without the need for replacement.

Manufactured in Germany, this circuit breaker meets CE and RoHS standards ensuring compliance with international regulatory norms. It features a durable operating temperature range from -30°C to +60°C, making it suitable for use in harsh industrial, laboratory, HVAC, and commercial environments.

The breaker’s typical trip time when exposed to twice the nominal current (2IN) is about 10 seconds, offering efficient protection against overloads. It also boasts a typical operational life of 12 to 17 operations at 30V DC and 10 operations at 24V DC, providing reliable long-term performance.

This circuit breaker offers a 25A current rating suitable for load protection. It features thermal magnetic tripping characteristics of type R for enhanced safety. Designed for base mounting with 4mm mount hole size and screw-type terminals.

Rated for 32V AC and 48V DC operation with medium break time. Compact dimensions with 20mm width and 24mm height for space-efficient installations. Designed and manufactured to comply with CE and RoHS standards. Operating temperature range from -30°C to +60°C for versatile applications.

Typical tripping time at twice the nominal current is approximately 10 seconds. Durability includes typical life of 12 to 17 operations at 30V DC and 10 operations at 24V DC.

This Thermal Circuit Breaker from ETA is ideal for safeguarding electrical systems in industrial automation, electronics, HVAC, and laboratory power circuits. Its reliable performance and compact size help maintain system safety and operational continuity.

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