ABB 1SVR740824R9300 Three-phase monitoring relay - UL 508
Part Number: 1SVR740824R9300
Quick Summary
ABB 1SVR740824R9300 Three-phase monitoring relay detects phase loss and phase sequence to protect motors in electrical switchgear. This capability helps prevent motor damage and unplanned downtime in demanding automation environments. The device meets key certifications such as CE marking, UL 508, and CAN/CSA, while its rugged IP50 housing and a compliant terminal design support reliable panel mounting. In addition, Easy Connect push-in terminals simplify wiring, enabling faster commissioning and reduced field wiring errors. For system integrators and OEMs, this relay enhances panel reliability and consistency across multiple machines, contributing to lower maintenance costs and improved overall equipment effectiveness.
Product Information
Extended Description
1SVR740824R9300 ABB: The CM-PFS.P relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 200-500 V AC and has a 2 c/o output with contacts rated at 250 V / 4 A. The CM-PFS.P monitors the phase loss and phase sequence. The corresponding threshold values are fixed. The device offers maintenance free Easy Connect Technology with push-in terminals.
EAN
4016779876506
Minimum Order Quantity
1 piece
Customs Tariff Number
85364900
Data Sheet, Technical Information
Data sheet - CM-PFS 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
22.5 mm
Product Net Height
85.6 mm
Product Net Depth / Length
103.7 mm
Product Net Weight
0.119 kg
Function
Phase failure detection | Phase sequence monitoring
Measuring Range
(L-L) 200 ... 500 V AC
Time Range
500 ms start-up delay
Rated Control Supply Voltage (Us)
(L-L) 200 ... 500 V AC
Rated Frequency (f)
Supply Circuit 50/60 Hz
Output
2 c/o (SPDT) contacts
Terminal Type
Screwless 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 2x 0.5 ... 1.5 mm² | Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm² | Flexible 2x 0.5 ... 1.5 mm² | Rigid 2x 0.5 ... 1.5 mm²
Wire Stripping Length
8 mm
Mounting Position
1 ... 6
Mounting on DIN Rail
TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 | TH35-7.5 (35 x 7.5 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 2x 18-16 AWG | Rigid 2x 20-16 AWG
Pilot Duty UL/CSA
B300
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
b9a0bc30-ba41-4f9e-aea3-4fc6dbac9968 Germany (DE)
Simplified SCIP
da9cf325-c68e-430b-971f-702e914052d4 Spain (ES) | 5533b885-9023-4c2e-af82-d2819a841087 Belgium (BE) | 565bc012-2539-4d90-a05a-7f345bf7ec6c Hungary (HU) | 1a0e3f7f-d67c-4b57-ab9c-f5ace656a5c3 France (FR) | 0d3e7ed3-f3f8-40a7-be6a-fde380fd51a9 Poland (PL) | aa5cae51-448f-49b5-959b-27d210656d30 Netherlands (NL) | 318b7b46-8b52-46ed-a033-b3658b42d95b Hungary (HU) | bc2657ad-c984-4580-b135-97a2eb0da5f4 Greece (GR) | 9080824f-cd90-4c55-89b5-d49f7aec08ae Portugal (PT) | cc572f68-4e2e-40e9-9b17-4197da140731 Sweden (SE) | 06450af5-5632-4bff-a9f4-43d802d7e259 Poland (PL) | 438539df-b487-460f-b796-9809b98da563 France (FR) | 0aa3766b-a3ad-44e1-a793-6ee372ea7c05 Bulgaria (BG) | 165c131e-53ce-48a3-be21-ab9eeb207fb4 Sweden (SE) | 93175cb2-07a8-4e73-be8c-2eacb5cff009 Germany (DE) | 7ecfd5e8-42b7-4963-b596-16713c36f6f1 Italy (IT) | 35a34d13-13ac-4080-996d-9819118b0b0f Germany (DE) | fd6deb27-8d7e-4643-90bc-04dfbc2a7c13 Estonia (EE) | f845ddcf-94ef-4400-a5ae-ed0f5e5d8ad6 Germany (DE) | 0141ff46-48da-4b76-ab8b-26e7443ae899 Croatia (HR) | 656f5386-2881-4dd5-86c9-1880b1d8325d Czech Republic (CZ) | af639068-d32b-4f43-b339-d373e41c6dfc Germany (DE) | 6a15d8fb-e88f-4203-b507-5170345d06e9 Finland (FI) | c57f0cc1-2689-4e81-ac3b-56f6279f24b5 Belgium (BE) | 5b12aa5e-189c-4eff-8a1e-a41131f8010b Denmark (DK) | c6935f35-77a0-4a97-b81c-ac2b2cc0954e Poland (PL) | d7c018e4-b109-4b31-89b6-b2cc4b09357d Norway (NO)
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration for Electronic Relays and Controls
CB Certificate
CB_DK-28908-UL
CCC Certificate
CCC Certificate - Measuring and Monitoring Relays CM-PFS.x, CM-MSS.xxx, CM-MSS, CM-ENS, CM-ENS up/down
CQC Certificate
CQC Certificate, Measuring and Monitoring Relays, CM-PFS.x, CM-PFS, CM-MSS.xyz, CM-ENS, CM-ENS up/down, 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
30 mm
Package Level 1 Height
109 mm
Package Level 1 Gross Weight
0.144 kg
Package Level 1 EAN
4016779876506
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)
2712285
E-Number (Norway)
4188095
E-Number (Sweden)
3860614
Feature 1: Measuring range 200-500 V AC. Business Impact: Enables direct monitoring of standard three-phase power without external transformers, reducing cabinet clutter and installation time. Application: Motor starters and drives in automation panels. Feature 2: Output configuration 2 c/o SPDT contacts. Business Impact: Clear, deterministic control signals for interlocks and fault signaling, improving safe shutdown sequences. Application: Power removal logic for conveyors and pumps. Feature 3: Easy Connect Technology with push-in terminals. Business Impact: Faster wiring, fewer loose connections, and higher reliability in high-vibration environments. Application: Factory floor panels subject to maintenance schedules. Feature 4: DIN rail mounting options TH35-15 or TH35-7.5. Business Impact: plug-and-play integration with standard enclosures, reducing installation time and enabling scalable deployment. Application: Rack-mounted control cabinets in process and packaging lines. Feature 5: Environmental and durability specs IP50 housing, -25 to +60 °C operation, 0.119 kg weight. Business Impact: Robust performance in harsh industrial settings with long service life and minimal enclosure cooling requirements. Application: Heavy-duty machine automation and distributed control systems. Feature 6: Compliance and safety. Business Impact: Meets IEC/EN, UL 508, CAN/CSA standards, reducing compliance risk and accelerating certification timelines. Application: OEM panel builds and certified installations in regulated environments.
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FAQs
The CM-PFS.P is designed for TH35 DIN rails (TH35-15 or TH35-7.5). Mount the relay on the rail in the panel, then wire using the screwless terminals for fast connection. Use flexible ferrules 0.5–1.5 mm² or rigid conductors of the same range, with a recommended stripping length of 8 mm. The device supports 200–500 V AC sensing and 50/60 Hz supply, simplifying integration with standard cabinet layouts.
It provides phase failure detection and phase sequence monitoring over a 200–500 V AC range with 2 SPDT outputs, enabling immediate interlock and fault signaling for motors and drives. The robust housing (IP50) and screwless terminals reduce field wiring issues, while the 500 ms startup delay helps avoid nuisance tripping during transient events common in conveyors and pumps.
The device carries CE conformity and UL 508 recognition, along with CAN/CSA compatibility. It also aligns with IEC/EN 61000-6-2 and IEC/EN 61000-6-3 immunity standards, supporting reliable operation in industrial environments and simplifying regulatory approvals for panel builders.
Measuring range is (L-L) 200–500 V AC, with rated supply (L-L) 200–500 V AC and 50/60 Hz. It offers 2 c/o SPDT contacts, rated up to 230 V AC at 4 A (AC-12) and 3 A (AC-15). The device also provides a 6 kV impulse withstand on the input and 4 kV on the output, with insulation voltages of 600 V (input) and 300 V (output).
Electrical durability is rated for up to 100,000 AC-12 cycles, with mechanical durability at 30,000,000 cycles. Housing protection is IP50, with terminals protected to IP20, suitable for panel installation in environments up to 60 °C ambient and up to 2,000 m altitude without derating.