General Electric | TJKASA2AB4R | Circuit Breaker | 4A

Meet the General Electric TJKASA2AB4R circuit breaker—a precise, reliable solution engineered for maintenance, retrofit, and replacement projects where matching specifications is essential. With a 4-amp rating, this GE breaker protects sensitive circuits while preserving the safety and performance of your electrical system.

Key specifications

• Amperage: 4 A
• Part number: TJKASA2AB4R
• Brand: General Electric
• Intended use: maintenance, retrofit, and replacement where exact specs are required

Why this GE breaker stands out

The TJKASA2AB4R isn’t a generic drop-in part. It’s a purpose-built GE component that aligns with your panel’s protection scheme and rating requirements. Its 4-amp rating makes it ideal for low-current circuits where sensitive electronics or lighting loads demand careful protection. Built to GE’s standards, this breaker supports dependable tripping performance, consistent thermal response, and long-term reliability in daily operation.

Compatibility and installation guidance

Notes for a smooth fit: confirm fit and ratings before ordering. The part number (TJKASA2AB4R) is the best reference for compatibility with your GE panel or enclosure. Use this as your primary check against panel labeling, bus configuration, and mounting style. If your documentation references this exact part number, you’re most likely aligned for a straightforward replacement or retrofit.

Use cases and ideal applications

• Maintenance: replace aging or failing breakers to restore stable protection without reconfiguring circuits.
• Retrofits: upgrade or refresh small-load circuits within General Electric panels that specify a 4-amp GE breaker.
• Replacements: swap in place for a known-good 4 A GE-compatible circuit protection solution, preserving panel protection logic.

Practical tips for best results

• Before purchasing, cross-check your panel’s labeling and the service manual to ensure exact compatibility with the TJKASA2AB4R.
• Plan for proper shutdown and lockout/tagout procedures when replacing any circuit breaker.
• Keep the part number handy when requesting service or ordering replacements to avoid mismatches in amperage or mounting style.

Whether you’re stocking up for routine maintenance, planning a retrofit, or replacing a worn-out breaker, the General Electric TJKASA2AB4R provides precise protection with plug-and-play compatibility for GE-certified panels. Trust a part that’s designed to maintain the safety and reliability your electrical system depends on.