Siemens Monitoring Relay, SPST, 25mA to 2mA, 24 V dc, 24V ac

RS庫存編號:: 203-2074
製造零件編號:: 3RF2920-0FA08
製造商:: Siemens

Siemens Monitoring Relay, SPST, 25mA to 2mA, 24 V dc, 24V ac

小計（1 件）*

TWD6,672.00

(不含稅)

TWD7,005.60

訂單超過 $1,300.00 免費送貨

有庫存

加上 11 件從 2026年6月08日起發貨
加上 5 件從 2026年6月12日起發貨

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單位	每單位
1 +	TWD6,672.00

* 參考價格

RS庫存編號:: 203-2074
製造零件編號:: 3RF2920-0FA08
製造商:: Siemens

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選取全部	屬性	值
	品牌	Siemens
	Product Type	Monitoring Relay
	Contact Configuration	SPST
	Minimum Current Sensed	25mA
	Maximum Current Sensed	2mA
	Terminal Type	Screw
	IP Rating	IP20
	Supply DC Voltage	24 V dc
	Relay Contact Current	20A
	Minimum Operating Temperature	-25°C
	Supply AC Voltage	24V ac
	Maximum Operating Temperature	60°C
	Series	3RF2920
	Width	22.5mm
	Standards/Approvals	CE, CSA, UL
	Length	67mm
	Height	101.5mm

	選取全部
	品牌 Siemens
	Product Type Monitoring Relay
	Contact Configuration SPST
	Minimum Current Sensed 25mA
	Maximum Current Sensed 2mA
	Terminal Type Screw
	IP Rating IP20
	Supply DC Voltage 24 V dc
	Relay Contact Current 20A
	Minimum Operating Temperature -25°C
	Supply AC Voltage 24V ac
	Maximum Operating Temperature 60°C
	Series 3RF2920
	Width 22.5mm
	Standards/Approvals CE, CSA, UL
	Length 67mm
	Height 101.5mm

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COO (Country of Origin):: CZ

Siemens 3RF2920 Series Monitoring Relay, SPST Contact Configuration, 50 to 60 Hz Frequency Sensing Range - 3RF2920-0FA08

This monitoring relay is essential for current monitoring applications, aimed at ensuring optimal performance in electrical systems. Its innovative clip-on design facilitates easy installation and rapid integration into diverse setups. This device is crucial for maintaining operational integrity in automation and electrical applications, making it a suitable choice for professionals in the electrical and mechanical industries.

Features & Benefits

• Supports a current range of up to 20A for various Applications

• Clip-on mounting type enhances installation and maintenance efficiency

• Frequency sensing range of 50 to 60Hz ensures precise monitoring

• SPST configuration offers straightforward functionality

• Operating temperature range of -25 to +60°C ensures reliability across environments

• Screw terminal connections provide secure and effective wiring

Applications

• Monitoring current levels in automation systems

• Ideal for temperature-sensitive electrical installations

• Utilised in systems that require rapid fault detection

• Compliant with safety standards in electrical operations

How can it be installed in an existing system?

The clip-on design permits seamless integration with minimal downtime during installation.

What is the maximum frequency it can detect?

It effectively monitors frequencies within the 50 to 60Hz range for accurate current management.

Is it compatible with different electrical devices?

It is designed to function with various electrical setups provided they meet the specified current range.

What type of connections does it support?

It features screw terminals, ensuring safe and secure wiring connections for consistent performance.