Siemens SENTRON 5SY8 Miniature Circuit Breaker, 3-Pole, 63 A, Type D, 400 V ac AC, 72 V DC, 20 kA Breaking Capacity

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HK$1,656.80

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RS Stock No.:
610-490
Mfr. Part No.:
5SY8363-8BB08
Manufacturer:
Siemens
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Brand

Siemens

Number of Poles

3

Product Type

Miniature Circuit Breaker

Current Rating

63 A

Tripping Characteristics

Type D

Rated AC Voltage

400 V ac

Rated DC Voltage

72 V

Breaking Capacity

20kA

Mount Type

DIN Rail

Range

SENTRON

Series

5SY8

Terminal Type

Screw

IP Rating

IP20

Standards/Approvals

IEC 60947-2

Depth

76mm

Width

54 mm

Height

90mm

Tripping Mechanism

Magnetic

COO (Country of Origin):
DE
The Siemens Miniature Circuit Breaker is designed for optimal protection and safety in electrical installations. With its robust construction and advanced technology, it provides reliable performance up to 20 kA of breaking capacity. The three-pole configuration and only magnetic tripping operation ensure swift response in the event of short circuits, making it an ideal choice for both industrial and infrastructure applications. Its compact design fits seamlessly within the DIN rail system, ensuring ease of installation and integration into existing setups. Additionally, this circuit breaker maintains high functionality in various environmental conditions, with a broad operating temperature range, guaranteeing dependability where it matters most.

Designed for quick and efficient response during short circuit events

Compact size facilitates easy installation in confined spaces

Robust design ensures durability for extended operational life

Rated for a mechanical service life of 10000 operating cycles

Fitted with contact protection features to enhance user safety

Supports a wide range of conductor cross-sections for versatile applications

Vibration resistant providing stability during operation

Sealable terminals offer added security against unauthorised access

Halogen-free materials contribute to an environmentally friendly profile

Operational across diverse ambient temperature ranges

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