CM-IVN.P

Name: CM-IVN.P
Brand: ABB
SKU: CM-IVN.P

Short Description: Expand the voltage range of your insulation monitoring relay with the ABB CM-IVN.P, supporting 0-1000 V DC and 0-690 V AC. Features tool-free DIN rail mounting and easy connection options.

Product ModelCM-IVN.P

Material Number1SVR760669R9400

Product ID87310

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Voltage Range ExpansionDescription: The ABB CM-IVN.P coupling unit extends the voltage range of the insulation monitoring relay CM-IWN.x, supporting up to 1000 V DC and 690 V AC. This ensures comprehensive monitoring of insulation resistance in various electrical systems.
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2. Tool-Free MountingDescription: The CM-IVN.P offers tool-free mounting on DIN rails, making installation and demounting effortless. This feature enhances convenience and reduces downtime during maintenance.
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3. Easy Connect TechnologyDescription: The coupling unit is available with Easy Connect Technology, which allows for push-in terminals. This technology eliminates the need for tools, simplifying the connection process and reducing errors.
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4. Passive DeviceDescription: The CM-IVN.P operates as a passive device, requiring no supply voltage. This reduces power consumption and minimizes the risk of electrical interference, ensuring reliable operation.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

45 mm

Product Net Height

85.6 mm

Product Net Depth / Length

104.8 mm

Product Net Weight

0.165 kg

Function

Accessory - Coupling unit for voltage expansion of CM-IWN.1 Up to 690 V AC Up to 1000 V DC

Rated Frequency (f)

Measuring Circuit 15 ... 400 Hz

5. High Fire Protection ClassificationDescription: The housing material of the CM-IVN.P is classified as UL 94 V-0, the highest fire protection classification. This ensures the device meets stringent safety standards, providing peace of mind in high-risk environments.

6. Durable and ReliableDescription: The CM-IVN.P is designed to withstand various environmental conditions, including ambient temperatures ranging from -25°C to +60°C. Its robust construction ensures long-lasting performance and reliability in diverse applications.

7. Compliance with StandardsDescription: The CM-IVN.P complies with international standards such as IEC/EN 61557-8 and IEC/EN 60947-5-1, ensuring it meets the requirements for insulation monitoring devices in low-voltage distribution systems. This guarantees compatibility with a wide range of electrical systems.

Terminal Type

Screwless Terminals

Rated Impulse Withstand Voltage (Uimp)

Input Circuit / PE 8 kV

Rated Insulation Voltage (Ui)

Input Circuit / PE 1000 V

Degree of Protection

Housing IP50 Terminals IP20

Overvoltage Category

III

Pollution Degree

Connecting Capacity

Flexible with Ferrule 2x 0.5 ... 1.5 mmÂ² Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mmÂ² Flexible 2x 0.5 ... 1.5 mmÂ² Rigid 2x 0.5 ... 1.5 mmÂ²

Wire Stripping Length

8 mm

Recommended Screw Driver

0.8 x 4

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 61326-2-4 IEC/EN 61557-1 IEC/EN 61557-8 UL 508

Connecting Capacity UL/CSA

Flexible 2x 18-16 AWG Rigid 2x 20-16 AWG

Ambient Air Temperature

Operation -25 ... +60 Â°C Storage -40 ... +85 Â°C

Maximum Operating Altitude Permissible

Without Derating 2000 m

Object Classification Code

ETIM 7

EC001444 - Insulation and earth fault monitoring relay

ETIM 8

EC001444 - Insulation and earth fault monitoring relay

ETIM 9

EC001444 - Insulation and earth fault monitoring relay

eClass

V11.0 : 27371807

UNSPSC

39122331

E-Number (Finland)

2712257

E-Number (Norway)

4187807

E-Number (Sweden)

3860662

Manufacturer ID

1SVR760669R9400