Siemens ECLK1-2 - Circuit Breaker | AmpState

Meet the Siemens ECLK1-2 molded case circuit breaker from AmpState — built for dependable branch-circuit protection in panelboards and loadcenters. Its compact molded-case design maximizes panel space while delivering precise, repeatable protection. The thermal-magnetic trip unit responds quickly to both overloads and short circuits, helping protect wiring and equipment across a range of environments.

• Space-efficient molded-case design that frees room inside panelboards and loadcenters
• Thermal-magnetic trip unit for stable, repeatable protection performance across varying temperatures and loads
• OEM-compatible with matching Siemens loadcenters and panelboards for seamless upgrades and replacements
• Suitable for residential, commercial, and light industrial applications where reliable circuit protection is essential
• Durable construction designed for long service life in installed electrical systems

Technical highlights at a glance

• Manufacturer: Siemens
• Part Number: ECLK1-2
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection
• Compatibility: Matching OEM loadcenters and panelboards

Ideal use cases

• Residential panels where space is at a premium, such as kitchens, laundry rooms, and media centers
• Small offices or retail spaces needing reliable protection for lighting and receptacle circuits
• Light industrial environments with compact protection needs on control circuits and secondary distribution

Why this Siemens breaker stands out

Unlike generic substitutes, the ECLK1-2 is designed to coordinate with Siemens OEM panels, ensuring the trip characteristics align with the rest of your protection scheme. The combination of a compact form factor and a thermal-magnetic trip unit delivers precise fault isolation, reducing nuisance trips while maintaining fast response during real faults. This means smoother operation for daily loads and clearer service diagnostics when an issue arises, all while preserving compatibility with your existing Siemens infrastructure.

Installation and practical considerations

• Verify your panelboard or loadcenter is a Siemens OEM model to ensure optimal fit and trip coordination
• Match the breaker’s electrical rating to the circuit it serves, and consult local electrical codes for proper installation
• Ensure proper torque on terminations and follow standard safety practices during installation
• Plan for straightforward replacement or upgrade within Siemens’ family of molded case breakers to maintain system compatibility

Optimize your electrical protection with the Siemens ECLK1-2 molded case circuit breaker — a precise, space-conscious choice that pairs with Siemens panels for reliable, long-term performance. Add it to your panel today and experience coordinated protection designed to keep systems running smoothly.