ABB
1SVR450331R0000CM-LWN
CM-LWN
Motor under-/overload & phase (cos φ) monitoring relay - ABB (CM-LWN) - CM-LWN - Under-/over-load monitoring / Phase (cos φ) monitoring - Rated voltage 500Vac - Supply voltage (AC) 220-240V - Output DPDT (Double Pole Double Throw) - 2C/O - Measurement range 0.5-5A - IP20 - Screw-clamp terminals
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
Brand
SKU
1SVR450331R0000
Please add this item to cart to request a quote.
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
ABB - CM-LWN
Description
Motor under-/overload & phase (cos φ) monitoring relay - ABB (CM-LWN) - CM-LWN - Under-/over-load monitoring / Phase (cos φ) monitoring - Rated voltage 500Vac - Supply voltage (AC) 220-240V - Output DPDT (Double Pole Double Throw) - 2C/O - Measurement range 0.5-5A - IP20 - Screw-clamp terminals
Specifications
Primary brand
ABB
Main function
Control relay
Product series / family name
CM-LWN
Network frequency
15-400 Hz
Functions
Motor under-/overload & phase (cos φ) monitoring relay
Under-/over-load monitoring
Phase (cos φ) monitoring
Under-/over-load monitoring
Phase (cos φ) monitoring
Connection capacity
(flexible wire) 2 x 2.5mm2
(flexible wire) 2 x 14AWG
(flexible wire) 2 x 14AWG
Rated impulse voltage (Uimp)
4 kV
Rated insulation voltage (Ui)
500 V
Degree of protection
IP20
Net Height (mm)
78 mm
Net Width (mm)
45 mm
Net Depth (mm)
100 mm
Display type
green LED steady (U = control / supply voltage present)
red LED (cos φ max)
red LED (cos φ min)
red LED (cos φ max)
red LED (cos φ min)
Electrical durability (with load)
100 000 operations
Mechanical durability (at no load)
30 000 000 operations
Supply voltage
(AC) 220-240 V
Control circuit rated current
(230Vac; AC-12) 4 A
(230Vac; AC-15) 3 A
(24Vdc; DC-12) 4 A
(24Vdc; DC-13) 2 A
(230Vac; AC-15) 3 A
(24Vdc; DC-12) 4 A
(24Vdc; DC-13) 2 A
Contacts type
DPDT (Double Pole Double Throw) - 2C/O
Order code / Manufacturer SKU
1SVR450331R0000
Manufacturer product status
Commercialized
Rated Voltage (AC) - Phase-to-phase
500 V
EAN code
4013614347900
Compliant with standard(s)
IEC255-6
IEC60255-6
IEC60255-6
Mounting mode
DIN rail
Contacts coating
Silver Cadmium Oxide (AgCdO)
Degree of pollution
3
Protection functions
Underload (pump dry-running protection; belt or tool breakage)
Overload (closed valve/shutter; pipe break; belt jamming)
Overload (closed valve/shutter; pipe break; belt jamming)
Measurement function
0.5-5A
Type of terminals
Screw-clamp
Minimum temperature
-25 °C
Maximum temperature
+65 °C
Related Documents
| Name | Last Update | Language |
|---|---|---|
| ABB - Electronic Relays and Controls - Catalog.pdf | 07 Jan 2018 | English (US) |