General Electric | TEL134045 | Circuit Breaker | 45A | 480V

The General Electric TEL134045 circuit breaker delivers dependable overcurrent protection for 480V electrical systems. With a precise 45A rating, it’s engineered to safely interrupt faults and help prevent equipment damage and unplanned downtime. This GE breaker is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter, making it a trusted choice for professional electricians and facility managers alike.

Key specifications

• Amperage: 45A
• Voltage: 480V
• Part number: TEL134045

Why this GE breaker stands out

Unlike generic substitutes, TEL134045 is a genuine General Electric component, with the part number serving as the clearest reference for compatibility. This exact-match approach minimizes the risk of misfit or suboptimal protection, ensuring your 480V distribution points, panels, or equipment receive the intended protection profile. Its 45A rating provides a balanced level of protection for circuits that demand reliable interruption without unnecessary nuisance trips.

Ideal use cases

• Maintenance: Keep critical 480V circuits protected during routine servicing, reducing the chance of accidental outages.
• Retrofit: Upgrade older installations to modern GE-compatible protection without changing surrounding gear.
• Replacement: Swap in a like-for-like TEL134045 to restore original protection characteristics after a fault or component wear.
• Industrial deployments: Suitable for mid- to large-scale electrical setups that operate at 480V and require dependable 45A protection.

How to ensure a perfect fit

Before ordering, confirm that your equipment matches the TEL134045 specifications. The part number is the most reliable compatibility reference, and the combination of 45A and 480V should align with your panel's rating, wiring, and protective device requirements. If you’re replacing a failed unit, cross-check the existing breaker’s labeling and the panel’s data sheet to verify a like-for-like replacement.

Practical guidance for use

• Maintain a small inventory of TEL134045 spares for planned maintenance windows to minimize downtime.
• When integrating into a panel, ensure any protective device installation follows your facility’s electrical codes and the panel manufacturer’s guidelines.
• Keep documentation on-hand that references the TEL134045 part number for quick future replacements or audits.