Zinsco RC3830 Replacement Two Pole 30 Amp Thin Series Circuit Breaker For 240V Panels Newly Manufactured Gray ETL Listed To UL 489 10,000 AIC Fits Zinsco Boxes Safe And Reliable

Two-Pole 30A Circuit Breaker, 240V, Single Unit, Gray
✔️ 30 Amp, two-pole, thin-series, ETL listed to UL 489, 10,000 AIC

This replacement circuit breaker is a fresh, direct-fit option for Zinsco load centers that accept RC-style breakers. It’s manufactured by Connecticut Electric and ETL-listed to UL 489 for US and Canada, offering a 10,000 AIC interrupting rating.

✅ Type: replacement two-pole, thin-series circuit breaker for 240V panels
✅ Amp rating: 30A
✅ Interrupting rating: 10,000 AIC
✅ Listing: ETL Listed to UL 489 for US & Canada
✅ Manufacturer: Connecticut Electric; compatible with Zinsco RC style panels
✅ Pack: Single unit

💡 What is a 30A two-pole thin-series circuit breaker used for in 240V electrical panels?

This handy replacement provides reliable overcurrent protection and code-compliant performance for Zinsco RC-style panels.

• 10,000 AIC interrupting rating for robust fault protection
• ETL listed to UL 489 for US and Canada
• Designed for 240V RC-style, thin-series breakers in Zinsco panels