CP-B 24/20.0

Name: CP-B 24/20.0
Brand: ABB
SKU: CP-B 24/20.0

The ABB CP-B 24/20.0 buffer module provides a reliable 24V DC power backup solution. With 20A current and up to 15 seconds of buffering time, it ensures uninterrupted operation during power outages.

Product ModelCP-B 24/20.0

Material Number1SVR427060R2000

Product ID87230

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable Power BackupThe CP-B 24/20.0 ensures a short-term uninterrupted power supply system with a voltage of 24 V DC, buffering the load in case of power loss.
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2. High Current CapacityRated input and output current is 20 A, making it suitable for high-power applications.
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3. Fast Charging and BufferingTypical charging time is less than 135 seconds, and buffering time is more than 15 seconds at 100% load current.
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4. Advanced Safety FeaturesEquipped with internal and external fuses for short-circuit protection and thermal overload protection.
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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

84 mm

Product Net Height

198 mm

Product Net Depth / Length

216 mm

Product Net Weight

2.2 kg

Function

Buffer module

Number of Phases

5. Expandable and Maintenance-FreeCompatible with up to 2 extension modules CP-B EXT.2 and designed to be maintenance-free, ensuring long-lasting performance.

Rated Frequency (f)

Output Power

480 W

Output Voltage (Uout)

24 V DC

Output Current

20 A

Degree of Protection

Housing IP20 Terminals IP20

Pollution Degree

Connecting Capacity Input Circuit

Flexible with Ferrule 0.2 ... 4 mmÂ² Flexible 0.2 ... 4.0 mmÂ² Rigid 0.2 ... 6 mmÂ²

Connecting Capacity Output Circuit

Flexible with Ferrule 0.2 ... 4 mmÂ² Flexible 0.2 ... 4.0 mmÂ² Rigid 0.2 ... 6 mmÂ²

Wire Stripping Length

Input Circuit 7 mm Output Circuit 7 mm

Minimum Mounting Distance

Other Device Same Type, Vertical 80 mm

Mounting Position

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.107.1 IEC/EN 63000 EN 55011 IEC/EN 61000-6-2 IEC/EN 61000-6-4 IEC/EN 62040-2 UL 508

Connecting Capacity Input Circuit UL/CSA

Flexible with Ferrule 24-12 AWG Flexible 24-12 AWG Rigid 24-10 AWG

Connecting Capacity Output Circuit UL/CSA

Flexible with Ferrule 24-12 AWG Flexible 24-12 AWG Rigid 24-10 AWG

Ambient Air Temperature

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

Maximum Operating Altitude Permissible

Without Derating 2000 m

Object Classification Code

ETIM 7

EC002540 - DC-power supply

ETIM 8

EC002540 - DC-power supply

ETIM 9

EC002540 - DC-power supply

eClass

V11.0 : 27040701

UNSPSC

39121004

E-Number (Finland)

2712389

E-Number (Norway)

6609482

Manufacturer ID

1SVR427060R2000