CM-PFE

Name: CM-PFE
Brand: ABB
SKU: CM-PFE

The ABB CM-PFE monitors three-phase mains for phase sequence and failure, powered by the measuring circuit. It includes a 1 c/o (SPDT) contact and LED indication, making it suitable for industrial applications.

Product ModelCM-PFE

Material Number1SVR550824R9100

Product ID85670

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Feature1. Reliable Phase Sequence Detection The CM-PFE accurately monitors the phase sequence in three-phase mains, ensuring that the phases are correctly aligned to prevent operational issues.
2
Feature2. Phase Failure Detection In case of a phase failure, the CM-PFE detects the issue and triggers the output relay, providing immediate notification for corrective action.
3
Feature3. Powered by Measuring Circuit The relay is powered by the measuring circuit, eliminating the need for an additional power supply, which simplifies installation and reduces costs.
4
Feature4. LED Indication for Operational States The CM-PFE features a yellow LED that indicates the operational state of the relay, providing visual feedback for easy monitoring.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

22.5 mm

Product Net Height

78 mm

Product Net Depth / Length

78.5 mm

Product Net Weight

0.068 kg

Function

Phase failure detection Phase sequence monitoring

Sub-Function

Phase loss

Feature5. Comprehensive Certifications and Approvals The CM-PFE is certified to various international standards, including UL 508, CAN/CSA C22.2 No.14, and IEC/EN 61000-6-2, ensuring compliance with global safety and performance regulations.

Measuring Range

(L-L) 208 ... 440 V AC

Time Range

500 ms start-up delay 500 ms tripping delay

Rated Control Supply Voltage (Us)

(L-L) 208 ... 440 V AC

Rated Frequency (f)

Supply Circuit 50/60 Hz

Output

1 c/o (SPDT) contact

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

Rated Impulse Withstand Voltage (Uimp)

Input Circuit 6 kV

Rated Insulation Voltage (Ui)

Input Circuit / Output Circuit 600 V

Degree of Protection

Housing IP50 Terminals IP20

Overvoltage Category

III

Pollution Degree

Short-Circuit Protective Devices

Output Circuit NC - F Type Fuses 6 A Output Circuit NO - F Type Fuses 10 A

Connecting Capacity

Flexible with Ferrule 2x 0.75 ... 1.5 mmÂ² Flexible 2x 1 ... 1.5 mmÂ² Rigid 2x 0.75 ... 1.5 mmÂ²

Tightening Torque

0.6 ... 0.8 NÂ·m

Wire Stripping Length

10 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

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 250 V AC

Contact Rating UL/CSA

B300

Connecting Capacity UL/CSA

Flexible with Ferrule 2x 18-16 AWG Flexible 2x 18-16 AWG Rigid 2x 18-16 AWG

Tightening Torque UL/CSA

7.08 inÂ·lb

Pilot Duty UL/CSA

B300

Ambient Air Temperature

Operation -20 ... +60 Â°C Storage -40 ... +85 Â°C

Maximum Operating Altitude Permissible

Without Derating 2000 m

Object Classification Code

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)

2712846

E-Number (Norway)

4187172

E-Number (Sweden)

3860173

Manufacturer ID

1SVR550824R9100