CM-ENE MAX

Name: CM-ENE MAX
Brand: ABB
SKU: CM-ENE MAX

The ABB CM-ENE MAX is a liquid level monitoring relay designed for reliable control and regulation of conductive fluids. It offers adjustable sensitivity, easy installation, and is suitable for various applications including filling, draining, and overflow protection.

Product ModelCM-ENE MAX

Material Number1SVR550855R9400

Product ID84228

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable OperationThe CM-ENE MAX operates with a rated control supply voltage of 220-240 V AC, ensuring reliable performance in a wide range of applications.
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2. Adjustable SensitivityThis relay allows for adjustable measurement sensitivity, enabling precise control over liquid levels and mixture ratios.
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3. Easy InstallationFeaturing Easy Connect push-in technology, the CM-ENE MAX is easy to install and requires no tools for mounting and demounting.
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4. Compact DesignWith a compact housing width of 22.5 mm, the CM-ENE MAX is ideal for space-constrained environments.
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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

0.106 kg

Function

Filling monitoring

Sub-Function

Overflow protection

5. Versatile ApplicationsSuitable for various applications such as overflow protection, dry-running protection of pumps, and filling and draining operations, the CM-ENE MAX is a versatile solution for liquid level monitoring.

Number of Electrodes

Measuring Range

0 ... 100 kâ¦

Rated Control Supply Voltage (Us)

24 V AC

Rated Frequency (f)

Supply Circuit 50/60 Hz

Output

1 n/o 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)

Measuring Circuit / Output Circuit 4 kV Supply Circuit / Measuring Circuit 4 kV Supply Circuit / Output Circuit 4 kV

Rated Insulation Voltage (Ui)

Measuring Circuit / Output Circuit 250 V Supply Circuit / Measuring Circuit 250 V Supply Circuit / Output Circuit 250 V

Degree of Protection

Housing IP50 Terminals IP20

Short-Circuit Protective Devices

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

CAN/CSA C22.2 No.14 IEC/EN 63000 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 with Ferrule 2x 18-16 AWG Flexible 2x 18-16 AWG Rigid 2x 18-16 AWG

Tightening Torque UL/CSA

7.08 inÂ·lb

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

EC001447 - (Fill) level monitoring relay

ETIM 8

EC001447 - (Fill) level monitoring relay

ETIM 9

EC001447 - (Fill) level monitoring relay

eClass

V11.0 : 27371813

UNSPSC

39122331

E-Number (Finland)

2712851

E-Number (Norway)

4187269

E-Number (Sweden)

3860806

Manufacturer ID

1SVR550855R9400