Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 3-Pole 450 A, Breaking Capacity 100 kA, Fixed

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₩5,110,441.60

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  • 2026년 3월 09일 부터 배송
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RS 제품 번호:
257-189
제조사 부품 번호:
3VA5445-7EC31-1AA0
제조업체:
Siemens
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브랜드

Siemens

Range

SENTRON

Product Type

Molded Case Circuit Breaker

Series

3VA5

Number of Poles

3

Current Rating

450 A

Breaking Capacity

100kA

Mount Type

Fixed

Rated AC Voltage

690 V ac

Rated DC Voltage

500 V

Depth

110mm

Height

248mm

Standards/Approvals

CCC, IEC 60947, UL file HLAS, UL 489, CE

Width

138 mm

Tripping Mechanism

TM230, FTAM

Tripping Characteristics

Short Circuit Protection, Overload Protection

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is a sophisticated solution designed for reliable line protection in industrial environments. Offering robust overload and short circuit protection it operates at up to 450 A and is built to withstand demanding conditions. The innovative design features advanced technology allowing for seamless integration into existing systems while enhancing safety and efficiency. Its IP40 rating ensures excellent protection from dust and foreign bodies making it ideal for a variety of industrial settings.

Mechanical service life of up to 20000 operating cycles ensures longevity

Electrical endurance at high voltages guarantees reliable circuit protection

Minimal power loss during operation promotes energy efficiency

No communication function simplifies usage and reduces potential failure points

Optional motor drive enhances functionality for demanding applications

UL and IEC compliance ensures adherence to international safety standards

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