ZINSCO HRGF115 U 15A 1P 120V GFI GTE Sylvania

Description:

The Zinsco / GTE Sylvania HRGF115 is a 15 Amp, 1-pole GFCI circuit breaker designed for 120V circuits in legacy Zinsco load centers. It provides both overcurrent protection and ground-fault protection, helping prevent electrical shock in wet or hazardous locations. Electricians use this breaker for replacement or maintenance of older Zinsco panels where GFCI protection is required.

Applications:

The Zinsco HRGF115 is commonly used in residential branch circuits such as bathrooms, kitchens, outdoor outlets, and other areas requiring GFCI protection. It installs directly into Zinsco panels and includes a pigtail neutral connection to monitor ground faults and trip when leakage current is detected.

Technical Specifications:

• Manufacturer: Zinsco / GTE Sylvania / Challenger
• Model / Part Number: HRGF115
• Product Type: GFCI Circuit Breaker
• Poles: 1-Pole
• Current Rating: 15 Amps
• Voltage Rating: 120 VAC
• Protection Type: Ground Fault (Class A GFCI)
• Interrupt Rating: ~10 kAIC
• Mounting: Plug-in (Zinsco compatible)
• Features: Pigtail neutral, thermal-magnetic trip + ground fault protection
• Status: Obsolete / discontinued (available as surplus or aftermarket)

Common Replacements:

• Connecticut Electric UBIZ15-GFI Zinsco Replacement Breaker
• Siemens QF115A 15A 1-Pole GFCI Breaker
• Square D HOM115GFI 15A 1-Pole GFCI Breaker