1658-G21-00-P10-055800-12A
ETA
The E-T-A 1658-G21-00-P10-055800-12A is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and supports 240VAC or 28VDC operation.
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The 1658-G21-06-P10-12A is a single-pole thermal circuit breaker manufactured by E-T-A. It provides overcurrent protection with a nominal current rating of 12 amperes. The device supports dual voltage ratings, functioning reliably at 240 volts AC and 28 volts DC. Its mechanical design incorporates a panel mount configuration paired with a push-to-reset actuator for straightforward maintenance and operation.
Electrical performance includes robust interrupting capacities tailored to specific test conditions. Under UL 1077 and EN 60934 PC1 standards, the unit handles 1000 A at 240 VAC, while reaching 2000 A at 125 VAC, 32 VDC, and 28 VDC. For standard Icn testing, it manages 200 A for currents between 8 and 30 amperes, and 180 A for 5 to 7 amperes.
Environmental resilience ensures durability in demanding industrial settings. The operating area maintains an IP40 degree of protection, shielding internal components from solid objects. The unit operates within an ambient temperature range of -20 °C to 60 °C. Mechanical stress resistance is verified through vibration testing up to 8 g across specified frequencies and shock tolerance of 30 g over 11 milliseconds. Additional environmental validation includes 96 hours of salt mist corrosion exposure and 240 hours at 95% relative humidity.
240 VAC and 28 VDC.
-20 °C to 60 °C.
It has a single pole configuration.
1000 A under UL 1077/EN 60934 PC1 conditions.
Yes, it uses a push-to-reset actuator type.