ABB 1SVR750487R8300 CM-MPN.52S - Three-phase Monitoring Relay
Part Number: 1SVR750487R8300
Quick Summary
ABB CM-MPN.52S three-phase monitoring relay protects motors and feeders in industrial automation by monitoring voltage and phase integrity. Manufacturers and engineers often grapple with nuisance trips caused by undervoltage, overvoltage, or phase faults that disrupt production lines. Typical ABB safety considerations include CE marking and IP-rated considerations; verify the exact certifications for your region and application with your compliance team. With configurable outputs, adjustable thresholds, and a practical tripping delay, it is designed to streamline protection without compromising performance. The device supports robust panel installation and straightforward wiring, delivering measurable uptime gains and easier integration with existing control architectures.
Product Information
Extended Description
1SVR750487R8300 ABB: The CM-MPN.52S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 350-580 V AC 50/60 Hz and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. This relay monitors all phase parameters such as over/undervoltage, phase unbalance and phase failure. The corresponding threshold values are adjustable. The CM-MPN.52S also offers selection of phase sequence monitoring, automatic phase sequence correction as well as an ON or OFF tripping delay. The output contacts can be configured as 1x2 c/o (SPDT) contacts (common signal) or 2x1 c/o (SPDT) contact (separate signal for over- and undervoltage thresholds) operation. 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.
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
BRAPR001EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
0 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
CHNOR001EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
CLABB001EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Note
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
CNIAB001EXPU
Storage Location
4001
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Warranty Return
Product under warranty must be returned
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
COABB001EXPU
Storage Location
4001
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
0 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
DEAPRMLCEXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
DKSER001EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
DUABB001EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
DUABB003EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
EESER001EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
EGAUT001EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
ESATD001EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Lead Time
19 day
Country of Origin
Germany (DE)
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
0 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
FISER001EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
FRAUT001EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
GBINS001EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
GRABB001EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
INABBRLCEXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
ITIND002EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
NLABB021EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
0 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
NOATDRLCEXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
SGIND002EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Warranty Return
Product under warranty must be returned
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
TRDMD001EXPU
Storage Location
4001
Country of Origin
Germany (DE)
Criticality
No
Lead Time
19 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
USABB251EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
Lead Time
28 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
USSVCEXPU
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
Germany (DE)
Criticality
No
Lead Time
0 day
Made To Order
No
Note
No
Product Availability Class
From stock if available, otherwise Target delivery time is
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
ZATAD021EXPU
Storage Location
4001
Warranty Return
Product under warranty must be returned
EAN
4016779851916
Minimum Order Quantity
1 piece
Customs Tariff Number
85364900
Data Sheet, Technical Information
Data sheet - CM-MPN.52; CM-MPN.62; CM-MPN.72 Multifunctional three-phase monitoring relays with screw or push-in terminals
Instructions and Manuals
Instruction Sheet / Manual - CM-MPx, CM-PxS Three-phase monitoring relays | Installation instructions - CM-MPx, CM-PxS Three-phase monitoring relays
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
45 mm
Product Net Height
85.6 mm
Product Net Depth / Length
104.8 mm
Product Net Weight
0.23 kg
Function
Automatic phase sequence correction | Over- and undervoltage monitoring | Phase failure detection | Phase unbalance detection | Phase sequence monitoring
Measuring Range
(L-L) 350 ... 580 V AC
Time Range
0 s or 0.1 ... 30 s tripping delay (ON or OFF) | 200 ms start-up delay
Rated Control Supply Voltage (Us)
(L-L) 350 ... 580 V AC
Rated Frequency (f)
Supply Circuit 50/60 Hz
Output
2 x 1 c/o or 1 x 2 c/o contacts, configurable
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 8 kV | Output Circuit 4 kV
Rated Insulation Voltage (Ui)
Input Circuit / Output Circuit 1000 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
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
Ambient Air Temperature
Operation -25 ... +60 °C | Storage -40 ... +85 °C
Maximum Operating Altitude Permissible
Without Derating 2000 m
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
REACH Declaration
REACh Info for Electronic Relays and Controls
RoHS Information
RoHS Declaration of conformity for Electronic Relays and Controls
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
SCIP
18ca17d6-2ee2-4032-8491-bbfa958e51cd Germany (DE)
Simplified SCIP
0e8d140a-937f-490c-aaa1-0d2675327dbe Czech Republic (CZ) | 9db76a38-00e0-4331-9ba4-5489d0f46a19 Germany (DE) | 98aec040-4c44-4d48-b6c9-f076cd3f785c Finland (FI) | 87860bd9-4538-4d3a-bd8b-7c761476ee37 Poland (PL) | 9fa1c523-b851-4718-a2dd-9fed569baab0 Germany (DE) | 5cc49002-4a32-4aa0-b32c-d4bcf078c6e0 Belgium (BE) | ebffd709-3f87-46af-ab38-c8517d5d8aab Germany (DE) | 2fd6b0ae-dc89-4d32-81b4-6fd797e5ade7 Norway (NO) | 12e64027-c1cd-4942-acaa-1d8b2f27a2c9 Belgium (BE) | d64404c3-0234-4979-9ee9-86daf9e2e89d Hungary (HU) | 74aaa3b9-d593-42c3-bdf9-ca434af5fcf9 Poland (PL) | a3a6ccda-47b1-432e-b916-a01e89e3ea15 Sweden (SE) | 84baa07f-dfb9-4d85-b601-6beff13fa492 Sweden (SE) | dd0df817-d5e6-4fb9-ac4a-ad63718732d2 Germany (DE) | 51ec9fe5-ca65-4af0-8be2-73e1ab10c705 France (FR) | 9f5ff44b-412d-4352-b3db-485f0b2a0977 France (FR) | 0c5d8c44-6e36-4f3d-80c3-31ee3622a7d7 Spain (ES) | 4fe377c8-26aa-4921-a25b-9ae384da6a85 Netherlands (NL) | 64113f20-dc6d-425e-a181-10f390a6e3cb Hungary (HU) | 08c5cdf9-4732-42e6-961b-ebb72f070eac Greece (GR) | 70098e21-6e9d-4ec6-86f6-fdb3034334eb Poland (PL) | a5389ac7-a89e-42c1-8824-ad3f6e898f59 Estonia (EE) | c5cb26f3-8f08-4aae-ad5c-bdd02ebd7134 Croatia (HR) | d2db2f11-2993-443b-ab77-9a6189a79de3 Portugal (PT) | 242adf74-365a-47c9-a83f-517adbf053c5 Bulgaria (BG) | 4f59d0f0-b0a7-4bb9-9296-5b7a91fe1e71 Denmark (DK) | a9ad2a4b-c9ab-49a5-a6a1-00610818fa56 Italy (IT)
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration for Electronic Relays and Controls
CB Certificate
CB_DK-27946-UL
CQC Certificate
CQC Certificate, Electronic Measuring and Monitoring Relays, CM-MPS.., CM-PVS.., CM-PSS..,CM-PAS.., CM-UFS.., CM-MPN.., Made in Germany
cULus Certificate
cULus508_20120829-E140448
Declaration of Conformity - CCC
CCC Certificate, Electronic Measuring and Monitoring Relays, CM-MPS.., CM-PVS.., CM-PSS..,CM-PAS.., CM-MPN.., Made in Germany
Declaration of Conformity - CE
EU Declaration of Conformity - CM-xxS.xxx, CM-xxN.xxx Three-phase monitoring relays
Declaration of Conformity - UKCA
UK Declaration of Conformity - CM-xxS.xxx, CM-xxN.xxx Three-phase monitoring relays
DNV GL Certificate
DNV GL Certificate - CM-MPx.xxx, CM-PAS.xxx, CM-PSS.xxx,CM-PVS.xxx, and CM-PFS.x Three-phase monitoring relays with screw or push-in terminals
Package Level 1 Units
box 1 piece
Package Level 1 Width
97 mm
Package Level 1 Depth / Length
52.5 mm
Package Level 1 Height
109 mm
Package Level 1 Gross Weight
0.255 kg
Package Level 1 EAN
4016779851916
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)
2712264
E-Number (Norway)
4188142
E-Number (Sweden)
3860592
Feature: Wide monitoring range and two SPDT outputs. Business impact: Provides reliable protection for three-phase feeders and motors, reducing unplanned downtime and equipment wear. Application: motor starters and power-distribution panels in manufacturing lines. Feature: Adjustable over/under voltage thresholds. Business impact: Minimizes nuisance trips while preserving essential protection, lowering maintenance costs. Application: critical drives and conveyors where precise voltage windows are required. Feature: Phase sequence monitoring with automatic correction. Business impact: Prevents reverse rotation and unintended motor damage, improving line reliability. Application: material handling, pumps, and fans in automated systems. Feature: Flexible output configuration (1x2 c/o or 2x1 c/o). Business impact: Simplifies PLC wiring and alarm signaling, enabling clearer fault diagnostics. Application: control rooms and panel assemblies with limited I/O. Feature: Adjustable instantaneous to 30 second tripping delay. Business impact: Tailors protection to process dynamics, reducing mechanical stress and downtime. Application: processes with soft-start requirements or staged shutdowns. Feature: Screw-terminal, double-chamber cage connections. Business impact: Robust, vibration-resistant wiring that supports serviceability and panel longevity. Application: harsh industrial environments and dense control panels. Feature: Accessory sealable cover option. Business impact: Security against tampering and setpoint creep, preserving protection integrity. Application: OEM panels and maintenance-critical installations. Feature: German origin and ABB quality assurance. Business impact: Predictable lead times and trusted performance in global deployments. Application: bulk deployments across plants with standard procurement channels.
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FAQs
Begin by mounting the CM-MPN.52S in a suitable panel space, connect the L1, L2, and L3 supply lines to the 350-580 VAC measuring inputs using the screw terminals, and land the 2 SPDT outputs to the PLC or alarm circuit as required. Ensure the double-chamber cage terminals are firmly tightened, seal the cover if tamper evidence is needed, and verify clearances per your panel standards. Route wiring neatly to avoid interference with power lines.
The device monitors three-phase voltages in the 350-580 VAC range with 50/60 Hz supply. Thresholds for over- and undervoltage are user-adjustable to fit your process requirements, enabling precise protection without unnecessary trips. Use the configuration access per the accessory documentation to set value limits, timing delays, and the preferred output behavior for your application, such as common signal or separate signals for each threshold.
Yes, the CM-MPN.52S supports configurable outputs as either 1x2 c/o (common signal) or 2x1 c/o (separate signals for over- and undervoltage thresholds). This gives you flexible fault signaling to PLCs or alarm modules. Plan your I/O scheme ahead of wiring to minimize cross-talk and ensure compatible input thresholds on the receiving devices, then wire the common or individual contacts accordingly.
Phase sequence monitoring is enabled on the CM-MPN.52S and can be paired with automatic phase sequence correction features where supported by the drive or controller. This helps prevent motor reversals or mis-wiring damage in multi-motor configurations. In practice, configure the phase sequence option to either monitor only or to trigger corrective actions via the appropriate control logic when a sequence anomaly is detected.
Lead time for this ABB part is listed as 19 days, with stock at multiple warehouses and a 'From stock if available' provisioning. Availability varies by region and distributor; confirm current stock levels and estimated delivery with your supplier. The model is designed for straightforward procurement within ABB’s global network, supporting steady project planning and predictable service delivery.