Siemens SENTRON 5SY6 Miniature Circuit Breaker, 4-Pole, 20 A, Type B, 400 V ac AC, 60 V DC, 6 kA Breaking Capacity

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Subtotal (1 unit)*

$272.51

(exc. GST)

$299.76

(inc. GST)

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RS Stock No.:
610-638
Mfr. Part No.:
5SY6420-6
Brand:
Siemens
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Brand

Siemens

Product Type

Miniature Circuit Breaker

Number of Poles

4

Current Rating

20 A

Tripping Characteristics

Type B

Rated AC Voltage

400 V ac

Rated DC Voltage

60 V

Breaking Capacity

6kA

Mount Type

DIN Rail

Range

SENTRON

Series

5SY6

Terminal Type

Screw

IP Rating

IP20

Height

90mm

Standards/Approvals

IEC/EN 60898-1, IEC/EN 60947-2/UL1077

Depth

76mm

Width

72 mm

COO (Country of Origin):
DE
The Siemens Miniature Circuit Breaker exemplifies reliability and efficiency in electrical protection. Designed to safeguard circuits at voltage levels of up to 400 V, this 4-pole device delivers performance you can trust, featuring a tripping characteristic of class B for precise operation. With a mechanical service life of approximately 10,000 cycles, it is robust enough for diverse operational conditions, supporting environments from -25 °C to 55 °C. Its compact design, measuring 90 mm in height and 72 mm in width, ensures easy installation on DIN rails, making it suitable for a wide range of industrial and infrastructure applications. This product reinforces safety standards while delivering the assurance of high quality and compliance with international norms, underscoring its significance in both residential and commercial electrical installations.

Robust design appropriate for both infrastructure and industrial environments

Ensures maximum breaking capacity accommodating diverse safety requirements

Supports halogen-free and silicon-free installations to enhance safety

Versatile installation options with a variety of conductor cross-sections

Enhanced touch protection for improved operational safety

Sealable design to prevent unauthorised access or tampering

Compliance with international standards for reliability and performance

Efficient power loss in operational state keeps energy consumption low

Conforms to vital vibration resistance norms for longevity

Easily integrates with supplementary devices for custom configurations

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