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

View all DIN Rail Power Supplies

Subtotal (1 unit)*

£91.29

(exc. VAT)

£109.55

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 45 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£91.29

*price indicative

RS Stock No.:
183-4139
Distrelec Article No.:
303-72-435
Mfr. Part No.:
KNX-40E-1280
Brand:
MEAN WELL
Find similar products by selecting one or more attributes.
Select all

Brand

MEAN WELL

Series

KNX

Type

Switched Mode

Electrical Phase

1

AC or DC Input Voltage

ac, dc

Number of Outputs

1

Input Voltage

180 → 264 V ac / 176 → 280V dc

AC or DC Output Voltage

dc

Output Voltage

30V dc

Output Current

1.28A

Dimensions

72 x 57 x 90mm

Height

90mm

Width

72mm

Depth

57mm

MTBF

487.4kh

Special Features

3 Years Warranty, Compact Size with 4SU Width, Cooling by Free Air Convection, Safety Extra Low Voltage (SELV)

Mounting Type

DIN Rail Mount

Efficiency

86%

Minimum Temperature

-30°C

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

Ripple And Noise

100mV Pk-Pk

Maximum Temperature

+70°C

COO (Country of Origin):
CN
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

Note

Available on EPLAN.

Related links