KNX-20E-640

Name: KNX-20E-640
Brand: MEAN WELL
Price: 74.63 USD
Availability: OutOfStock

$74.63

Availability: Out of stock

ℹ️ Lead time for quantities greater than shown, contact us

Quantity Prices

Quantity

Unit Price

10+

$70.90

20+

$69.41

50+

$67.91

100+

$66.42

200+

$64.93

*Import tariff is included in the listed price. You pay exactly what you see—no surprise fees at checkout. Discounts are applied automatically based on the total quantity added to your cart.

Quick Specs

Output Voltage

30V

Rated Current

0.64A

Power Rating

19.2W

Waterproof

Non-waterproof

Dimensions

3.54 x 2.14 x 2.06 in

Weight

0.47 lbs

Datasheet (PDF)

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Features

EIB/KNX power supply with integrated choke

Compact size with 3SU(52.5mm) width

Safety extra low voltage (SELV)

180~264VAC input

No load power consumption <0.5W

Protections: Short circuit / Overload / 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

Overvoltage category III

100% full load burn-in test

3 years warranty

General Specification

AC input voltage range	180~264VAC; 230~370VDC
AC inrush current	Cold start 40A at 230VAC
Rated current	640mA
Overload protection	205%~235% rated output power, constant current limiting, auto-recovery
Over-voltage protection	110%~117% rated output voltage
Setup, rise, backup time	1000ms, 50ms, 200ms
Withstand voltage	I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:0.6KVAC
Working temperature	-30~+70°C
Vibration	10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, and Z axes
Safety standards	BS EN/EN61558-1,BS EN/EN61558-2-16;BS EN/EN50491-3, EAC TP TC 004 approved
EMC standards	EN50491-5-2,3; EN61000-3-2,3; EN61000-4-2,3,4,5,6,8,11
Connection	I/P: 3 poles, O/P: 2 poles screw DIN terminal + 2 bus terminal
Dimension (LxWxH)	52.5x90x54.5
Packing	60pcs / 13.9kg