Connecticut Electric manufactures new high quality replacement circuit breakers for Zinsco load centers that accept Zinsco R style circuit breakers. Circuit breakers should only be replaced with new tested and Safety Agency Listed circuit breakers. Used or refurbished ones should never be used.
- Zinsco Replacement Circuit Breaker : R381520
- 2 – 1 Pole breakers in ¾” body (AKA: twin, duplex, tandem)
- Intertek ETL Listing to UL Standard 489 for US and Canada-Molded case circuit breakers
- Manufactured New by Connecticut Electric
- Plug in type
- 120/240 VAC (2) 1 Pole breakers in 3/4 in. body (AKA: twin, duplex, tandem)
- May also be branded as Sylvania (i.e. Sylvania R3815)



















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