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The 1658-G21-00-P10-055810-10A is a single-pole thermal circuit breaker manufactured by E-T-A. Designed for overcurrent protection, this component operates at a continuous current rating of 10 amperes. It supports dual voltage ratings of 240 volts AC and 28 volts DC, making it suitable for both industrial control panels and lower-voltage DC applications.
Electrical performance includes an interrupting capacity of 200 amperes for current ratings between 8 and 30 amperes. The device utilizes a thermal tripping mechanism paired with a manual push-to-reset actuator. Environmental robustness is ensured through an IP40 degree of protection for the operating area, alongside vibration resistance up to 8 g across specified frequency ranges and shock resistance up to 30 g.
Operating conditions are defined within an ambient temperature range of -20 to +60 degrees Celsius. Note that maximum current ratings apply up to +40 degrees Celsius, with derating required above this threshold. The unit weighs approximately 16 grams and is engineered for panel mounting in compact electrical enclosures where reliable manual reset functionality is required.
The device operates at 240 volts AC and 28 volts DC.
The ambient temperature range is -20 to +60 degrees Celsius, with full current ratings maintained up to +40 degrees Celsius.
The breaker uses a push-to-reset mechanism that requires manual intervention to restore power.
The interrupting capacity is 200 amperes for current ratings between 8 and 30 amperes.
The operating area meets IP40 ingress protection standards according to IEC 60529.