MEAN WELL KNX-40E Switch Mode DIN Rail Power Supply, 180 → 264 V ac / 176 → 280V dc ac, dc Input, 30V dc

RS Stock No.:: 183-4140
Mfr. Part No.:: KNX-40E-1280D
Brand:: MEAN WELL

MEAN WELL KNX-40E Switch Mode DIN Rail Power Supply, 180 → 264 V ac / 176 → 280V dc ac, dc Input, 30V dc

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Added

Price (ex. GST) Each

$440.75

(exc. GST)

$506.86

(inc. GST)

Units	Per unit
1 - 9	$440.75
10 - 49	$429.94
50 +	$409.89

RS Stock No.:: 183-4140
Mfr. Part No.:: KNX-40E-1280D
Brand:: MEAN WELL

Technical data sheets

Datasheet KNX-40E-1280D

Legislation and Compliance

COO (Country of Origin):: CN

Product Details

EIB/KNX Power Supply with Integrated Choke
Compact Size with 4SU Width
Suitable Extra Low Voltage(SELV)
180-264 VAC input
Protections: Short Circuit/ overload (Short-Circuit-Proof)/ Over Voltage
Cooling by free air convection
Isolation Class I
LED Indicator for Normal Operation, bus reset and bus overload
Installed on DIN rail TS-35/7.5 or 15
Over Voltage Category III
100% Full Load Burn-in Test
Applications
Intelligent Home Control
Modern Building Automation
Lighting Control
HVAC System
Security System
Blinds and Shutters
Monitoring Systems
Energy Management
Alarm Monitoring

Specifications

Attribute	Value
Type	Switch Mode
Output Voltage	30V dc
Output Current	1.28A
AC or DC Input Voltage	ac, dc
AC or DC Output Voltage	dc
Input Voltage	180 → 264 V ac / 176 → 280V dc
Power Rating	38.4W
Electrical Phase	1
Number of Outputs	1
Height	90mm
Width	72mm
Depth	57mm
Series	KNX-40E
Standards Met	CE Certified, DIN EN60715, EN50491-3, EN50491-5-2,-5-3, EN61000-3-2,-3-3, EN61000-4-2,3,4,5,6,8,11, EN61558-1, EN61558-2-16
Maximum Temperature	+70°C
MTBF	487.4kh
Ripple And Noise	100mV Pk-Pk
Efficiency	86%
Mounting Type	DIN Rail Mount
Special Features	3 Years Warranty, Compact Size with 4SU Width, Cooling by Free Air Convection, Safety Extra Low Voltage (SELV)
Minimum Temperature	-30°C