Siemens SENTRON 5SY6 Miniature Circuit Breaker, 4-Pole, 40 A, Type B, 400 V ac AC, 60 V DC, 6 kA Breaking Capacity

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HK$1,790.90

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RS Stock No.:
610-522
Mfr. Part No.:
5SY6640-6
Manufacturer:
Siemens
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Brand

Siemens

Number of Poles

4

Product Type

Miniature Circuit Breaker

Current Rating

40 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

Standards/Approvals

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

Height

90mm

Width

72 mm

Depth

76mm

COO (Country of Origin):
DE
The Siemens Miniature Circuit Breaker is designed to provide robust protection in electrical systems, expertly catering to the needs of both infrastructure and industrial applications. With a versatile design featuring a four-pole configuration, it ensures reliable performance for various operational voltages. The device boasts a tripping characteristic class B, ideal for managing the day-to-day challenges in power distribution while maintaining an impeccable mechanical service life of up to 10,000 cycles. The product is built to withstand harsh conditions, exemplified by its exceptional overvoltage category and degree of pollution capabilities. Furthermore, the circuit breaker embodies touch protection and accommodates supplementary devices, ensuring added safety and flexibility in installation.

Designed for exceptional performance in industrial environments

Complies with stringent standards including IEC / EN 60898-1

Offers halogen-free and silicon-free composition for improved safety

Facilitates easy installation with combined terminal features

IP20 rated protection class secures connected conductors

Vibration resistant up to ±1mm ensuring durability under operational stress

Functional for a broad temperature range supporting operations between -25 °C and 55 °C

Minimal environmental impact with an Environmental Product Declaration available

Supports various conductor cross-section types enhancing versatility in connections

Includes built-in touch protection for added user safety

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