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Siemens 5SY6218-7 Miniature Circuit Breaker - 15A, 2-Pole, C-Curve

Siemens 5SY6218-7 2-pole miniature circuit breaker, 15A.

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ManufacturerSiemens
Part number5SY6218-7
Type Miniature Circuit Breaker
Manufacturer Siemens
Part Number 5SY6218-7
Poles 2
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Veteran-owned
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2-pole protection C-curve tripping characteristic 6kA short-circuit rating 400V AC operational voltage Robust construction

The Siemens 5SY6218-7 is a high-performance miniature circuit breaker designed for reliable protection against overloads and short circuits. This 2-pole device features a C-curve tripping characteristic, a rated current of 15A, and a breaking capacity of 6kA at 400V, ensuring safety and operational integrity.

This circuit breaker is suitable for a wide range of applications, including industrial control panels, commercial installations, and residential power distribution. The C-curve is ideal for circuits with moderate inrush currents, such as those powering lighting, socket outlets, and small to medium-sized motors.

Stanlo Automation, a veteran-owned business specializing in surplus industrial automation parts, provides the Siemens 5SY6218-7 with a focus on delivering exceptional value and quick fulfillment. Trust us to keep your operations running smoothly with our reliable inventory and dedicated customer support.

TypeMiniature Circuit Breaker
ManufacturerSiemens
Part Number5SY6218-7
Poles2
Rated Current15A
Tripping CharacteristicC
Rated Voltage400V AC
Breaking Capacity6kA
Industrial control systems
Commercial building electrical
Residential power distribution
Motor circuits
Lighting circuits
Standard DIN rail mounting systems
Siemens 5SY6218-7 MCB Siemens 15A 2-pole breaker Siemens C-curve 400V 6kA
Designed as a direct replacement for other Siemens 5SY6 series breakers with identical specifications, or suitable for upgrading older installations. Verify compatibility with existing systems.
Expert tip
Ensure that the ambient temperature does not exceed the rated operating range to maintain the breaker's performance and lifespan.
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What type of loads is the Siemens 5SY6218-7 circuit breaker best suited for?
The Siemens 5SY6218-7, with its C-curve tripping characteristic, is best suited for loads that exhibit moderate inrush currents. This includes circuits for fluorescent lighting, socket outlets, and motors up to approximately 2.2 kW, where the transient current during startup is higher than the nominal operating current.