Siemens Current Monitoring Relay, Panel Mount

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₩3,035,316.40

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  • 2026년 1월 26일 부터 배송
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RS 제품 번호:
275-1761
제조사 부품 번호:
7SR4503-1HA20-1AA0
제조업체:
Siemens
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브랜드

Siemens

Monitoring Application

Current

Voltage Sensitivity

Overvoltage

Mounting Type

Panel Mount

COO (Country of Origin):
IN
The Siemens Non Directional Overcurrent Protection Relay is designed for reliable electrical system protection. It features a measuring input of 1 A at 50 or 60 Hz and comes in a size 4 moulded case with reduced height. This device provides 2 Binary Inputs and 2 Binary Outputs for versatile control applications. It operates with dual powered auxiliary voltage, with CT powered functionality and an auxiliary voltage range of 24 to 60V DC, including a BI threshold of 19VDC. It is standard in design and includes a front USB port for connectivity. Additionally, it offers a rear RS485 port for communication. This device conforms to IEC 60870 5 103 and Modbus standards. The standard version of the device includes a conformal coat for protection in various environmental conditions.

Inrush current detection
Mechanical flag indication
Intelligent power management
Internal lithium battery back up
Dedicated switch onto fault protection

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