Merlin Gerin | 24428 | Circuit Breaker | 4A | 1-Pole

The Merlin Gerin 24428 Circuit Breaker is a precise, single-pole protective device engineered for maintenance, retrofit, and replacement projects where exact compatibility matters. With a 4A rating, this 1-pole breaker is designed to slot into compatible Merlin Gerin panels, helping you preserve system reliability without compromising safety.

Key specs at a glance

• Amperage: 4A
• Poles: 1-Pole
• Part number: 24428

Why this part stands out

• Exact compatibility with Merlin Gerin installations that specify the 24428 part number, reducing guesswork during maintenance or panel retrofits.
• Ideal for protecting low-current circuits within legacy systems, allowing you to preserve original wiring and protection schemes without overprotection.
• A practical replacement option for service teams and facilities managing aging equipment, helping minimize downtime when a 1-pole, 4A breaker is needed.

Practical use cases

• Retrofitting older panels that require a 1-Pole, 4A breaker for specific circuits.
• Maintenance replacements to restore original protection levels without altering existing wiring or panel layout.
• Spare-part readiness for facilities with a Merlin Gerin protection scheme, ensuring rapid service response.

How to verify fit

• Use the part number 24428 as the primary compatibility reference. Cross-check against your panel catalog or legacy Merlin Gerin documentation to confirm the exact fit.
• Confirm the circuit requires 1-Pole protection and a 4A rating before ordering to avoid mismatches in amperage or pole configuration.

Installation and safety notes

• Ensure the main power is off before handling any circuit-breaker replacement. Follow all site safety protocols and local electrical codes.
• If you’re uncertain about compatibility or installation, consult a licensed electrician or the panel manufacturer’s guidance to confirm the correct part and procedure.

Choosing the Merlin Gerin 24428 means prioritizing exact compatibility, reliable protection, and streamlined service for legacy systems. When your goal is a precise, dependable 1-Pole, 4A breaker that aligns with the Merlin Gerin lineage, this part number is your best reference for a confident, restore-and-continue approach.