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Siemens 5SL6220-7 2-Pole Miniature Circuit Breaker β€” 20A, 400V, 6kA

Siemens 5SL6220-7 2-pole Miniature Circuit Breaker - 20A.

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ManufacturerSiemens
Part number5SL6220-7
Rated voltage 400V AC
Number of poles 2
Rated current 20A
Breaking capacity 6kA
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12-month warranty
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2-pole protection 6kA breaking capacity Type C tripping curve Handles moderate inrush currents DIN rail mountable High operational safety

The Siemens 5SL6220-7 is a high-performance 2-pole miniature circuit breaker offering robust protection for electrical circuits. It features a 6kA breaking capacity at 400V and a Type C tripping characteristic, designed to handle moderate inrush currents with a rated current of 20A. This breaker is engineered for reliability and safety in demanding environments.

This circuit breaker is widely utilized in industrial and commercial settings, particularly for protecting circuits that may have higher starting currents, such as those powering motors or transformers. Its Type C curve provides a balance between protection against short circuits and nuisance tripping from temporary overcurrents.

Stanlo Automation, a proud veteran-owned supplier of surplus industrial automation parts, offers the Siemens 5SL6220-7. We are dedicated to providing essential components like this circuit breaker to ensure your operational continuity and efficiency at competitive prices.

Rated voltage400V AC
Number of poles2
Rated current20A
Breaking capacity6kA
Tripping characteristicC
MountingDIN rail
Industrial motor circuits
Commercial distribution boards
Control panels
Lighting systems
Transformer protection
HVAC equipment
Standard DIN rail mounting systems Siemens distribution boards
Siemens 5SL6220-7 MCB Siemens 20A circuit breaker 5SL6 2-pole breaker
Compatible with Siemens 5SL circuit breaker accessories.
Expert tip
The Siemens 5SL6220-7's Type C characteristic allows for up to 10 times the rated current to flow momentarily before tripping, protecting inductive loads.
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When is a Type C tripping curve, like on the Siemens 5SL6220-7, recommended?
A Type C tripping curve is recommended for circuits that experience higher inrush currents during startup, such as those feeding fluorescent lighting, motors, or transformers. The Siemens 5SL6220-7 provides protection against short circuits while tolerating these temporary overloads.