








⚡ Power up with precision — safety that resets on your terms!
The E-T-A 1658-G21-01-P10-5A is a thermal circuit breaker featuring a 5 amp current rating, push-to-reset functionality, and a compact 1-pole flange mount design. Compatible with both 240VAC and 28VDC, it delivers reliable, space-efficient circuit protection ideal for professional electrical setups.
N**E
Worked as oreded
Replacement for boat. Exactly as ordered.
K**S
Exact replacement for 20 yr old breaker
Company still mfg part, no longer in states, but perfect replacement.
T**G
When the best in the world is just a couple dollars more
This is an authentic E-T-A breaker. When the best in the world is just a couple dollars more, why not?
Trustpilot
2 weeks ago
2 months ago
1 day ago
2 weeks ago