Siemens 3RF2 Series Solid State Contactor, 20 A Load, Snap-On Mount, 460 V ac Load, 230V ac Control

RS庫存編號:: 758-6914
Distrelec 貨號:: 304-09-105
製造零件編號:: 3RF2320-1AA24
製造商:: Siemens

Siemens 3RF2 Series Solid State Contactor, 20 A Load, Snap-On Mount, 460 V ac Load, 230V ac Control

小計（1 件）*

HK$1,739.40

訂單超過 HK$250.00 免費送貨

有庫存

3 件準備從其他地點送貨

**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。

單位	每單位
1 +	HK$1,739.40

* 參考價格

RS庫存編號:: 758-6914
Distrelec 貨號:: 304-09-105
製造零件編號:: 3RF2320-1AA24
製造商:: Siemens

規格

產品概覽和技術數據資料表

法例與合規

產品詳細資訊

透過選取一個或多個屬性來查找類似產品。

選取全部	屬性	值
	品牌	Siemens
	Maximum Load Current	20A
	Product Type	Solid State Contactor
	Mount Type	Snap-On
	Maximum Load Voltage	460V ac
	Minimum Load Voltage	48V ac
	Maximum Control Voltage	230V ac
	Minimum Control Voltage	110V ac
	Series	3RF2
	Terminal Type	Screw
	IP Rating	IP20
	Minimum Operating Temperature	-25°C
	Switching Function	Zero Cross Switching
	Maximum Operating Temperature	60°C
	Width	100mm
	Standards/Approvals	UL, RoHS, C-Tick, EAC, CE, CSA
	Height	140.5mm
	Length	100mm
	Output Type	Thyristor
	Off State Leakage Current	10mA

	選取全部
	品牌 Siemens
	Maximum Load Current 20A
	Product Type Solid State Contactor
	Mount Type Snap-On
	Maximum Load Voltage 460V ac
	Minimum Load Voltage 48V ac
	Maximum Control Voltage 230V ac
	Minimum Control Voltage 110V ac
	Series 3RF2
	Terminal Type Screw
	IP Rating IP20
	Minimum Operating Temperature -25°C
	Switching Function Zero Cross Switching
	Maximum Operating Temperature 60°C
	Width 100mm
	Standards/Approvals UL, RoHS, C-Tick, EAC, CE, CSA
	Height 140.5mm
	Length 100mm
	Output Type Thyristor
	Off State Leakage Current 10mA

登入下載 CAD 模型

COO (Country of Origin):: DE

Siemens 3RF2 Series Solid State Contactor, 20A Maximum Load Current, 48 to 460V Load Voltage - 3RF2320-1AA24

This solid state contactor is a single-pole switching device intended for AC load control in industrial environments. It operates with an AC load range of 48 to 460V and accepts an AC control supply of 110 to 230V at 50 to 60Hz. Designed for Snap-on mounting on a 35mm DIN rail, it provides zero-cross switching to reduce electrical stress and is rated to IP20 protection.

Features and Benefits:

• 20A operational current for controlling moderate AC loads
• Zero-cross switching reduces inrush and electromagnetic emissions
• 10mA off-state leakage for lower standby current
• 110 to 230V control voltage minimises Interface complexity
• 600V insulation rating supports higher system voltages

Applications

• Used with motor soft-start systems requiring reduced surge
• Suitable for switching lighting banks
• Can be used for machine tool control panels with DIN-rail mounting
• Ideal for process control where low leakage is required

What control frequency does it accept?

It accepts control supply frequencies of 50Hz and 60Hz.

How is the unit mounted in panels?

It fits on a standard 35mm mounting rail and can be screw-fixed for additional retention.

What conductor sizes can be connected to the main terminals?

Main contacts accept solid or stranded conductors from 1.5 to 6mm² and finely stranded with end processing up to 10mm².

How does ambient temperature affect operation limits?

The device operates between -25°C and +60°C and derates above 40°C.

What transient immunity is provided against surges?

Main-circuit surge resistance is rated to 6kV with specified conducted and radiated immunity in accordance with IEC standards.

Note

Temperature can affect current rating; please consult the data sheet for potential derating.