ZINSCO RC38-30N U 30A 240V 2P

Description:

The Zinsco RC38-30N U is a 2-pole circuit breaker designed for electrical distribution systems to provide overcurrent protection for 240V circuits. It is commonly installed in Zinsco load centers and panelboards, offering reliable thermal-magnetic protection against overloads and short circuits. This breaker is typically used in residential and light commercial applications where dependable circuit protection and compatibility with legacy Zinsco panels are required.

Applications:

The Zinsco circuit breakers are commonly used in residential and light commercial electrical panels where reliable overcurrent protection is required. Typical applications include branch circuit protection, panelboard installations, and electrical distribution systems where maintaining safe operation and preventing overload conditions is critical.

Technical Specifications:

• Manufacturer Part Number (MPN): RC38-30N
• Brand: Zinsco
• Product Type: Circuit Breaker
• Amperage: 30A
• Voltage Rating: 240V
• Poles: 2-Pole
• Mounting Type: Plug-in (panel mount)
• Trip Type: Thermal-magnetic
• Application: Overcurrent protection
• Compatibility: Zinsco panelboards
• Phase: Single-phase
• Status: Discontinued / legacy equipment

Common Replacements:

• Connecticut Electric UBIZ2020 replacement breaker
• UBIZ0240 Zinsco replacement breaker
• Modern equivalents (panel dependent – Eaton / Siemens retrofit)