12A Miniature Push Button Circuit Breaker

Easy-Reset Push Button Circuit Breaker for Everyday Use

Looking for a compact and reliable solution to protect your electronics? This 12A miniature push button circuit breaker by Philmore is the perfect choice for home DIY projects, small appliances, hobby electronics, and equipment panels. The easy “push to reset” feature means no replacing fusesjust reset and go.

Perfect Fit for Tight Spaces

Smaller than standard thermal circuit breakers, this panel mount miniature circuit breaker fits easily where space is limited. It installs in a 7/16″ mounting hole and is ideal for cases, panels, and custom enclosures.

Key Features & Benefits

• Amperage: 12A (12 amp circuit breaker suitable for everyday use)
• Reset Type: Manual, push button for quick resets
• Mounting Style: Panel mount (7/16″ hole / 0.437″)
• Terminals: Accepts 0.250″ quick connect/faston connectors or can be directly soldered
• Compact Size: Saves space in your project (1.43″ D x 1.1″ W x 0.57″ H; length with terminals 1.76″)
• Panel Mounting Nut: 0.71″ diameter; fits panels up to 0.17″ thick

Technical Specifications

• Voltage Rating: 125VAC / 250VAC
• Interrupt Capacity: 1000A at 125VAC, 2000A at 250VAC
• Contact Endurance: 125VAC at 150% rated current for 500 cycles
• Calibration Range: 25C-105C, continuously carries rated 12A current
• Tripping Performance:
  • At 25C, between 101% and 145% of rated current: may trip or not
  • At 25C, 150% of rated current: trips within 1 hour
  • At 25C, 200% of rated current: trips within 1 minute
• Dielectric Strength: 1500VAC for 1 minute
• Insulation Resistance: Less than 100 MOhm

Why Choose This Miniature Circuit Breaker?

This 12A push button thermal circuit breaker offers easy circuit protection, fast resets, and dependable safety for your electronic projects. It’s ideal for everyday consumers looking for a simple, reusable alternative to fuses, all in a compact, easy-to-install package.

Manufacturer: Philmore | Manufacturer Part Number: 30-6012