Loading Images..
  1. Products
  2. Low Voltage Products and Systems
  3. Control Products
  4. Electronic Relays and Controls
  5. Three Phase Monitors
  1. Parts & Services
  2. Medium Voltage Products and Systems
  3. Service
  4. Spares and Consumables
  5. Parts
  6. All Spare Parts (Relays-SWG-CB)
No label translation
General Information
Extended Product Type: 
CM-MPS.21S
Product ID: 
1SVR730885R3300
EAN: 
4016779851893
Catalog Description: 
CM-MPS.21S Three-phase monitoring relay 2c/o, 0,0.1-30s, L1-L2-L3-N=3x180-280VAC
Long Description: 
The CM-MPS.21S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of  180-280 V AC 50/60 Hz and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. This relay is also suitable to monitor single-phase mains. It monitors all phase parameters such as over/undervoltage, phase unbalance, phase failure as well as an interrupted neutral. The corresponding threshold values are adjustable. Phase sequence monitoring as well as an ON or OFF tripping delay are selectable. The tripping delay is adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.
Go to section: Navigate:
Supplier Information - AETAD009
Country of Origin: 
Germany
Lead Time: 
0 day
Made To Order: 
No
Warranty Return: 
Product under warranty must be returned
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
AETAD009EXPU
Supplier Information - BRABB008
Country of Origin: 
Germany
Lead Time: 
0 day
Made To Order: 
No
Warranty Return: 
Product under warranty must be returned
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
BRABB008EXPU
Supplier Information - CHSEC006
Country of Origin: 
Germany
Lead Time: 
0 day
Made To Order: 
No
Warranty Return: 
Product under warranty must be returned
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
CHSEC006EXPU
Supplier Information - CZABB004
Lead Time: 
160 day
Warranty Return: 
Product under warranty must be returned
Stocked At Warehouses: 
CZABB004EXPU
Country of Origin: 
Germany
Made To Order: 
No
Product Sales Status: 
Active
Quote Only: 
No
Supplier Information - CZABB006
Country of Origin: 
Germany
Lead Time: 
28 day
Made To Order: 
No
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
CZABB006EXPU
Warranty Return: 
Product under warranty must be returned
Ordering
EAN: 
4016779851893
Minimum Order Quantity: 
1 piece
Customs Tariff Number: 
85364900
Popular Downloads
Data Sheet, Technical Information:
2CDC112206D0201
Instructions and Manuals:
1SVC730730M1000
1SVC730730M0000
CAD Dimensional Drawing:
2CDC001079B0201
Dimensions
Product Net Width: 
22.5 mm
Product Net Height: 
85.6 mm
Product Net Depth / Length: 
103.7 mm
Product Net Weight: 
0.146 kg
Technical
Function: 
Over- and undervoltage monitoring

Phase failure detection

Phase unbalance detection

Phase sequence monitoring

Interrupted neutral monitoring
Measuring Range: 
(L-N) 180 ... 280 V AC
Time Range: 
≤ 200 ms start-up delay

0 s or 0.1 ... 30 s tripping delay (ON or OFF)
Rated Control Supply Voltage (Us): 
(L-N) 180 ... 280 V AC
Rated Frequency (f): 
Supply Circuit 50/60 Hz
Output: 
2 c/o (SPDT) contacts
Terminal Type: 
Screw Terminals
Rated Operational Current AC-12 (Ie): 
(230 V) 4 A
Rated Operational Current AC-15 (Ie): 
(230 V) 3 A
Rated Operational Current DC-12 (Ie): 
(24 V) 4 A
Rated Operational Current DC-13 (Ie): 
(24 V) 2 A
Minimum Switching Capacity: 
24 V

10 mA
Rated Impulse Withstand Voltage (Uimp): 
Input Circuit 6 kV

Output Circuit 4 kV
Rated Insulation Voltage (Ui): 
Input Circuit / Output Circuit 600 V

Output Circuit 1 / Output Circuit 2 300 V
Degree of Protection: 
Housing IP50

Terminals IP20
Overvoltage Category: 
III
Pollution Degree: 
3
Short-Circuit Protective Devices: 
Output Circuit NC - F Type Fuses 6 A

Output Circuit NO - F Type Fuses 10 A
Electrical Durability: 
AC-12 100000 cycle
Mechanical Durability: 
Nr. Operations 30000000 cycle
Connecting Capacity: 
Flexible with Ferrule 1x 0.5 ... 2.5 mm²

Flexible with Ferrule 2x 0.5 ... 1.5 mm²

Flexible with Insulated Ferrule 1x 0.5 ... 2.5 mm²

Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm²

Flexible 1x 0.5 ... 2.5 mm²

Flexible 2x 0.5 ... 1.5 mm²

Rigid 1x 0.5 ... 4 mm²

Rigid 2x 0.5 ... 2.5 mm²
Tightening Torque: 
0.6 ... 0.8 N·m
Wire Stripping Length: 
8 mm
Recommended Screw Driver: 
4.5

0.8 x 4

Pozidriv 1
Mounting Position: 
1 ... 6
Mounting on DIN Rail: 
TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715

TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715
Standards: 
CAN/CSA C22.2 No.14

IEC/EN 63000

IEC/EN 60255-27

IEC/EN 61000-6-2

IEC/EN 61000-6-3

UL 508
Technical UL/CSA
Maximum Operating Voltage UL/CSA: 
Output Circuit 300 V AC
Contact Rating UL/CSA: 
B300
Connecting Capacity UL/CSA: 
Flexible 1x 18-14 AWG

Flexible 2x 18-16 AWG

Rigid 2x 20-14 AWG

Rigid 1x 20-12 AWG
Tightening Torque UL/CSA: 
7.08 in·lb
Pilot Duty UL/CSA: 
B300
Flammability According to UL94: 
V-0
Environmental
Ambient Air Temperature: 
Operation -25 ... +60 °C

Storage -40 ... +85 °C
Maximum Operating Altitude Permissible: 
Without Derating 2000 m
Material Compliance
Conflict Minerals Reporting Template (CMRT):
9AKK108467A5658
REACH Declaration:
1SVD981001-4501
RoHS Information:
1SVD981001-4401
RoHS Status: 
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
SCIP: 
eca471ea-b2ec-42a3-a10d-98ecd0c53f85 Germany
Simplified SCIP: 
10940a4a-e940-4cb4-ab1a-14fa0ca5d858 Finland

6c9668f9-700c-4253-94bb-447f49479950 Bulgaria

2a085096-4e94-4ec3-beed-fa4546cd11ce Germany

d775775a-b045-470e-b14d-d02a1569f386 France

3baf56c9-183b-4af5-96dd-f295b02b612b Belgium

6f35dfe6-5cb0-4ceb-804f-cd0f88553cf1 Hungary

908b5687-8ae8-4dec-a612-c87d194295e1 Portugal

9812ee27-0ec8-4d3b-9af7-ec11d2c0e745 Spain

6b52f8db-a754-4834-bd77-f23da8c521dc Sweden

ced1c277-2ab0-476e-9009-69c57b1c56ec France

387fe0a5-5087-4437-900a-1e56e10080e5 Belgium

cc119799-5e6b-4c26-91df-e2720ad644a7 Hungary

fba9cca7-aa0c-42d8-9355-255eb8c0c279 Germany

1a5edcf2-b120-4c20-93a6-74da1d7751dd Poland

54db8fa0-c077-481a-9271-59fdbeae141b Denmark

989a969e-61ba-4676-8324-a392a41454a1 Czech Republic

9fb297f2-f95a-4142-b180-799094d1462d Germany

c8742e04-7769-46c7-aa2a-386a3b27ad0b Netherlands

70a40233-c45e-4bb3-a847-1e303a6ace18 Germany

1e5d7778-a702-4565-bdaf-9cd6988e05a2 Italy

9ecb932a-f3b1-4f09-9b92-55ddc37bbc08 Croatia

075ab626-1a3a-44bb-a7cf-115b7e8d66ad Norway

69e65afe-7e9e-4d2a-9e87-354fb67d26ba Poland

3c53ecec-aa37-4f52-94a3-16643936547b Estonia

20c0b904-4dc3-4f79-bf25-8466e75c6d63 Poland

c35e213a-4a38-4ad2-b45c-f5e3b8472e04 Sweden

edf05874-9a61-4c68-8689-9f052b0ef195 Greece
Toxic Substances Control Act - TSCA:
2CMT2023-006536
Certificates and Declarations
CB Certificate:
CB_DK-27947-UL
CQC Certificate:
CQC2009010303326655
cULus Certificate:
cULus508_20120829-E140448
Declaration of Conformity - CCC:
2020980303000197
Declaration of Conformity - CE:
1SVD981014-00
Declaration of Conformity - UKCA:
1SVD981014-10
DNV GL Certificate:
DNV_GL_TAA000017D
Container Information
Package Level 1 Units: 
box 1 piece
Package Level 1 Width: 
97 mm
Package Level 1 Depth / Length: 
30 mm
Package Level 1 Height: 
109 mm
Package Level 1 Gross Weight: 
0.171 kg
Package Level 1 EAN: 
4016779851893
External Classifications and Standards
Object Classification Code: 
B
ETIM 7: 
EC001441 - Phase monitoring relay
ETIM 8: 
EC001441 - Phase monitoring relay
ETIM 9: 
EC001441 - Phase monitoring relay
eClass: 
V11.0 : 27371803
UNSPSC: 
39122332
E-Number (Finland): 
2712272
E-Number (Norway): 
4188132
E-Number (Sweden): 
3860590
No downloads available
EPLAN DATA CM-MPS.21S
2D & 3D Data CM-MPS.21S