RS Better World

Phoenix Contact STEP POWER Switched Mode DIN Rail Power Supply 240V ac AC Input 5V dc, 3 A Output DC 15 W

RS Stock No.:: 239-3650
Mfr. Part No.:: 1170954
Manufacturer:: Phoenix Contact

Phoenix Contact STEP POWER Switched Mode DIN Rail Power Supply 240V ac AC Input 5V dc, 3 A Output DC 15 W

Subtotal (1 unit)*

MYR174.21

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Ready to ship from 15 October 2026

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Units	Per Unit
1 +	MYR174.21

*price indicative

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RS Stock No.:: 239-3650
Mfr. Part No.:: 1170954
Manufacturer:: Phoenix Contact

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Phoenix Contact
	Product Type	DIN Rail Power Supply
	Series	STEP POWER
	Sub Type	Switched Mode
	Maximum Output Voltage	5V dc
	Electrical Phase	1
	Input Voltage Type	AC
	Power	15W
	Output Current	3A
	IP Rating	IP20
	Minimum Operating Temperature	-10°C
	Output Voltage Type	DC
	Maximum Operating Temperature	70°C
	Width	18mm
	Standards/Approvals	CE
	Hazardous Area Certification	No
	Height	90mm
	Depth	61mm
	Better World Product	Yes
	Maximum Input Voltage	240V ac
	Better World Claim	Saves Energy
	Minimum Input Voltage	100V ac
	Efficiency	82.5%

	Select all
	Brand Phoenix Contact
	Product Type DIN Rail Power Supply
	Series STEP POWER
	Sub Type Switched Mode
	Maximum Output Voltage 5V dc
	Electrical Phase 1
	Input Voltage Type AC
	Power 15W
	Output Current 3A
	IP Rating IP20
	Minimum Operating Temperature -10°C
	Output Voltage Type DC
	Maximum Operating Temperature 70°C
	Width 18mm
	Standards/Approvals CE
	Hazardous Area Certification No
	Height 90mm
	Depth 61mm
	Better World Product Yes
	Maximum Input Voltage 240V ac
	Better World Claim Saves Energy
	Minimum Input Voltage 100V ac
	Efficiency 82.5%

COO (Country of Origin):: VN

Phoenix Contact STEP POWER Series PSU, 3A Output Current - 1170954

This power supply unit (PSU) by Phoenix Contact is a primary-switched power supply unit featuring Push-in connection technology and DIN rail mounting. Designed to operate with a 1-phase input and deliver a 5V DC output at 3A, this PSU is ideal for distribution boards in building automation applications. The compact design ensures space-saving installation while offering high efficiency in both no-load and part-load operations.

Features & Benefits

• Energy-efficient operation, meeting efficiency level VI standards

• Quick and easy setup with tool-free Push-in connection technology

• Suitable for household applications with EN 60335 approval

• Flexible mounting options with DIN rail or level surface installation

Applications

• Ideal for use in distribution boards for building automation

• Suitable for intelligent control cabinet solutions

• Can be used for applications requiring enhanced power supply reliability

Can it be easily mounted on a DIN rail?

Yes, it features a Push-in connection for snap-on mounting on a DIN rail or screw mounting on a level surface.

Will it save space in the control cabinet?

Yes, its narrow design provides space-saving benefits with increased performance of up to 100%.

Is it suitable for domestic applications?

Yes, it is approved for household purposes, allowing safe operation in residential settings.