MEAN WELL LCM-40KN 42W 2-100V to 2-40V, 6 levels KNX
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Key specifications
Complete technical specifications| Rated power | 42 W |
|---|---|
| Output voltage | 2-100V to 2-40V, 6 levels |
| Rated current | 350mA / 500mA / 600mA / 700mA / 900mA / 1050mA |
| AC input range | 180–295 VAC |
| Number of outputs | 6 |
| Operating temperature | -30 to 90 °C |
|---|---|
| Power factor correction | Supported |
| Dimensions (L × W × H) | 123.5 × 81.5 × 23 mm |
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Product overview
Where this model fits
Complete technical specifications
Rev. 2026-02-09| Output voltage | 2-100V to 2-40V, 6 levels |
|---|---|
| Rated current | 350mA / 500mA / 600mA / 700mA / 900mA / 1050mA |
| Output profile | selectable |
| Rated power | 42 W |
| Number of outputs | 6 |
| Output point | 350mA DIP 2 ~ 100V / 350mA |
| Output point | 500mA DIP 2 ~ 80V / 500mA |
| Output point | 600mA DIP 2 ~ 67V / 600mA |
| Output point | 700mA DIP default 2 ~ 57V / 700mA(default) |
| Output point | 900mA DIP 2 ~ 45V / 900mA |
| Output point | 1050mA DIP 2 ~ 40V / 1050mA |
| AC input range | 180–295 VAC |
|---|---|
| DC input range | 220–392 VDC |
| Frequency range | 47–63 Hz |
| Power factor | 0.95 |
| Power factor correction | Supported |
| Operating temperature | -30 to 90 °C |
|---|---|
| Storage temperature | -40 to 80 °C |
| Operating humidity | 20–90 % RH |
| Vibration | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes |
| Dimensions (L × W × H) | 123.5 × 81.5 × 23 mm |
|---|---|
| Net weight | 240.0 g |
| Safety standards | ENEC BS EN/EN61347-1, BS EN/EN61347-2-13, BS EN/EN62384 independent, BIS IS15885(Part2/Sec13), EAC TP TC 004 approved, GB/T19510.1 and GB/T19510.213(by request) ; According to BS EN/EN50172, BS EN/EN 60598-2-22, BS EN/EN61347-2-13 appendix J suitable for emergency installations(EL)(AC Input: 200-240Vac) |
|---|
These approvals are recorded for the series as a whole. Where a line names particular models or ratings, it applies only to those — read it against this part number, and ask us for the certificate if your approval process needs it.
| Part number | LCM-40KN |
|---|---|
| Brand | MEAN WELL |
| Category | AC/DC KNX |
| Series | LCM-40KN |
Approvals and compliance
From the manufacturer's datasheet for this seriesEurope
- ENEC
ENEC is a pan-European mark for electrical equipment, issued by a national certification body and recognised across the member schemes. It covers both product testing and factory surveillance, which is what separates it from a self-declared CE mark.
Eurasian Economic Union
- EAC
Conformity with the Eurasian Economic Union technical regulations, covering Russia, Belarus, Kazakhstan, Armenia and Kyrgyzstan. TP TC 004 is the low-voltage regulation and TP TC 020 the electromagnetic-compatibility one, so which number appears tells you what was assessed.
India
- BIS
Registration under India's Compulsory Registration Scheme, against an IS standard. IS 13252 is the Indian transposition of IEC 60950-1 and IS 15885 of IEC 61347, so the IS number identifies the product category.
| Withstand voltage | I/P-O/P:3.75KVAC |
|---|---|
| Isolation resistance | I/P-O/P:>100M Ohms / 500VDC / 25℃/ 70% RH |
| EMC emission | Compliance to BS EN/EN55015, BS EN/EN61000-3-2 Class C(@load≧40%) ; BS EN/EN61000-3-3; GB/T 17743, GB17625.1 EAC TP TC 020 |
| EMC immunity | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61547, light industry level(surge immunity Line-Line 2KV), EAC TP TC 020 |
Standards certified against
- EN 60598-2-22
- EN50172
- EN61347-1
- EN61347-2-13
- EN62384
- GB/T19510.1
- GB/T19510.213
- IS15885
Read the datasheet's exact wording
ENEC BS EN/EN61347-1, BS EN/EN61347-2-13, BS EN/EN62384 independent, BIS IS15885(Part2/Sec13), EAC TP TC 004 approved, GB/T19510.1 and GB/T19510.213(by request) ; According to BS EN/EN50172, BS EN/EN 60598-2-22, BS EN/EN61347-2-13 appendix J suitable for emergency installations(EL)(AC Input: 200-240Vac)
Reproduced unedited from the manufacturer's datasheet. Where an approval covers only some models, the wording says so. Ask us for the certificate itself if your approval process needs it.
Certificates
Certificate copy supplied with this model.
Enlarge
CE · Certificate number R50453592
Ordering & shipping information
| Part number | LCM-40KN |
|---|---|
| Minimum order quantity | 1 |
| Country of origin | China |
| Typical packed weight | 428 g |
| Unit weight | 240 g |
LCM-40KN model comparison
View all models| Model | Output voltage | Rated current | Rated power | Price | Availability |
|---|---|---|---|---|---|
| LCM-40KN Currently viewing | 2-100V to 2-40V, 6 levels | 350mA / 500mA / 600mA / 700mA / 900mA / 1050mA | 42 W | $51.92 |
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Technical data source
- Primary source
- MEAN WELL
- Datasheet revision
- 2026-02-09
- Last verified
View the manufacturer datasheet How we source and verify product data
Specifications are transcribed from the manufacturer datasheet and are subject to change without notice. The current manufacturer datasheet governs in case of any discrepancy.