ABB
1SVR740841R0400CM-SRS.21P
CM-SRS.21P
Current monitoring relay (single-phase) - ABB (CM-S) - CM-SRS.21P - Under-/over-current monitoring / ON-delay trip timer - Supply voltage (AC) 110-130V - Output DPDT (Double Pole Double Throw) - 2C/O - Time delay 0.1-30s - Measurement range 3-30mA / 10-100mA / 0.1-1A - (Housing) IP50 - Spring terminals
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
1SVR740841R0400
Online Price
$227.73
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
ABB - CM-S
Description
Current monitoring relay (single-phase) - ABB (CM-S) - CM-SRS.21P - Under-/over-current monitoring / ON-delay trip timer - Supply voltage (AC) 110-130V - Output DPDT (Double Pole Double Throw) - 2C/O - Time delay 0.1-30s - Measurement range 3-30mA / 10-100mA / 0.1-1A - (Housing) IP50 - Spring terminals
Specifications
Primary brand
ABB
Main function
Control relay (Current)
Product series / family name
CM-S
Functions
Current monitoring relay (single-phase)
Under-/over-current monitoring
ON-delay trip timer
Under-/over-current monitoring
ON-delay trip timer
Connection capacity
(flexible wire) 2 x 0.5-1.5mm2
(rigid wire) 2 x 0.5-1.5mm2
(flexible wire) 2 x 20-16AWG
(rigid wire) 2 x 20-16AWG
(rigid wire) 2 x 0.5-1.5mm2
(flexible wire) 2 x 20-16AWG
(rigid wire) 2 x 20-16AWG
Rated impulse voltage (Uimp)
4 kV
Rated insulation voltage (Ui)
600 V
Degree of protection
(Housing) IP50
(Terminals) IP20
(Terminals) IP20
Net Height (mm)
85.6 mm
Net Width (mm)
22.5 mm
Net Depth (mm)
103.7 mm
Display type
green LED steady (U/T = control / supply voltage present)
green LED flashing (U/T = timer active)
red LED (I = overcurrent / undercurrent)
yellow LED steady (R = output relay energized)
green LED flashing (U/T = timer active)
red LED (I = overcurrent / undercurrent)
yellow LED steady (R = output relay energized)
Electrical durability (with load)
100 000 operations
Mechanical durability (at no load)
30 000 000 operations
Supply voltage
(AC) 110-130 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
1SVR740841R0400
Manufacturer product status
Commercialized
EAN code
4016779852548
Compliant with standard(s)
IEC50178
IEC50581
IEC60255-27
IEC61000-6-2
IEC61000-6-3
UL508
CSA C22.2 No.14
IEC50581
IEC60255-27
IEC61000-6-2
IEC61000-6-3
UL508
CSA C22.2 No.14
Mounting mode
DIN rail
Contacts coating
Silver-Nickel alloy (Ag / Ni)
Degree of pollution
3
Measurement function
3-30mA
10-100mA
0.1-1A
10-100mA
0.1-1A
Type of terminals
Spring
Minimum temperature
-20 °C
Maximum temperature
+60 °C
Time delay
0.1-30 s
Related Documents
| Name | Last Update | Language |
|---|---|---|
| ABB - Electronic Relays and Controls - Catalog.pdf | 07 Jan 2018 | English (US) |
