Siemens SENTRON 5SY4 Miniature Circuit Breaker, 2-Pole, 4 A, Type C, 400 V ac AC, 60 V dc DC, 10 kA Breaking Capacity

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RS庫存編號:
772-1280
Distrelec 貨號:
136-07-809
製造零件編號:
5SY4204-7
製造商:
Siemens
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品牌

Siemens

Product Type

Miniature Circuit Breaker

Number of Poles

2

Current Rating

4 A

Tripping Characteristics

Type C

Rated AC Voltage

400 V ac

Rated DC Voltage

60 V dc

Breaking Capacity

10kA

Mount Type

DIN Rail

Range

SENTRON

Series

5SY4

IP Rating

IP20

Width

36 mm

Height

90mm

Depth

76mm

Standards/Approvals

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

COO (Country of Origin):
DE

Siemens MCB, DIN Rail Mounting, 14 to 4AWG - SENTRON Series - 5SY4204-7


Keep safety standards up to par with this MCB from Siemens. Its purpose is to break a circuit if there's an overload or short circuit, preventing faults from damaging attached equipment or putting workers at risk of shocks. Compatibility with DIN rail mounting means the unit is quick and easy to install. Compact dimensions of 36 (W) x 90 (L) x 76mm (D) ensure it slots easily into setups where space is at a premium. Breakers like this are ideal for residential and commercial construction projects, and can also be used for factory production lines.

• Current rating of 4A for use with low-current circuits

• Type C curve means it trips at 5 to 10 times the rated current of 4A

• High breaking capacity of 10kA for maximum protection

• 400V-rated AC voltage for low-voltage applications

• Broad operating temperature range of -25°C to +55°C

How does an MCB work?


A miniature circuit breaker contains a bi-metallic strip. When an overcurrent passes through, this strip is heated and bends, causing it to release a latch which in turn breaks the circuit.

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