ABB EPD24-TB-101-12A Electronic Circuit Breaker - 1 Channel - 12 A - 24 V DC

ABB EPD24-TB-101-12A Electronic Circuit Breaker – 1 Channel – 12 A – 24 V DC

ABB EPD24-TB-101-12A Electronic Circuit Breaker – 1 Channel – 12 A – 24 V DC (ABB order code 2CDE601101R2012).

SKU: 2CDE601101R2012MPN: 2CDE601101R2012
Price
List Price £190.54 ex VAT
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Manufacturer Lead Time Estimated Delivery 22 weeks
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Why Choose the ABB 2CDE601101R2012 EPD24-TB-101-12A Electronic Protection Device?

The ABB 2CDE601101R2012 is an EPD24-TB-101-12A electronic protection device designed to provide selective protection for 24 V DC load circuits in industrial automation and control systems. With a rated current of 12 A, it detects overload and short-circuit conditions and selectively disconnects the affected circuit while allowing other load paths to remain operational.

Operating across an 18–32 V DC range, the EPD24-TB-101-12A uses active electronic current limitation for dependable overcurrent protection. It supports capacitive loads up to 20,000 µF and provides clear operating and fault indication through its integrated LED and auxiliary contact.

With a compact 12.5 mm module width and DIN-rail mounting, the ABB 2CDE601101R2012 is well suited to space-efficient control cabinets, machinery and industrial 24 V DC distribution systems.

Key Advantages

  • 12 A rated current for dedicated 24 V DC load protection
  • Selective protection of individual DC load circuits
  • Active electronic current limitation for overload and short-circuit protection
  • Reliable overload disconnection from approximately 1.1 × input current
  • Maximum possible overcurrent limited to approximately 1.3–1.8 × the selected rated current
  • Suitable for capacitive loads up to 20,000 µF
  • Manual ON/OFF button for convenient circuit control
  • Clear operating and fault indication through an integrated LED
  • Potential-free auxiliary contact for remote status and fault signalling
  • Compact 12.5 mm module width for efficient control-panel installation

Key Features

  • Manufacturer: ABB
  • Series: EPD24
  • Type: EPD24-TB-101-12A
  • Product number: 2CDE601101R2012
  • Protection function: Electronic protection of 24 V DC load circuits
  • Rated voltage: 24 V DC
  • Operational voltage: 18–32 V DC
  • Rated current: 12 A
  • Number of channels: 1
  • Maximum load capacitance: 20,000 µF
  • Active electronic current limitation
  • Manual ON/OFF button
  • Integrated LED status and fault indication
  • Potential-free auxiliary contact
  • DIN-rail mounting
  • Screw terminals
  • Busbar wiring available for LINE+ and 0 V
  • Signal-bar connection available for auxiliary contacts

Reliable 24 V DC Protection for Industrial Automation

The ABB EPD24-TB-101-12A provides individual electronic overcurrent protection for 24 V DC loads used in industrial automation, machine control and electrical distribution systems. When an overload or short circuit occurs, the affected branch is detected and selectively switched off so that other load current paths remain unaffected.

The device supports capacitive loads up to 20,000 µF and can be used with inductive loads when a suitable external free-wheeling circuit is provided. Its integrated auxiliary contact and LED indication provide convenient circuit-status and fault information for control-panel monitoring.

Typical Applications

  • 24 V DC industrial automation systems
  • PLC and control-system power distribution
  • Machine control cabinets
  • Sensors and actuators
  • Control and instrumentation circuits
  • Industrial DC distribution systems
  • Factory automation equipment
  • Process-control installations
  • Protection of electronic and capacitive DC loads
  • Control cabinets requiring selective 24 V DC circuit protection

Technical Specifications

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Manufacturer ABB
Product family EPD24
Type designation EPD24-TB-101-12A
Order code 2CDE601101R2012
EAN 4016779830126
Product type Electronic protection device
Application Selective protection of 24 V DC load circuits
Rated voltage 24 V DC
Operational voltage 18–32 V DC
Rated current 12 A
Channels 1
Maximum load capacitance 20,000 µF
Power loss 2.88 W
Tripping technology Active electronic current limitation
Overload response Deactivation from approximately 1.1 × input current
Maximum possible overcurrent Approximately 1.3–1.8 × selected rated current
Control Manual ON/OFF button
Status indication Integrated LED
Auxiliary contact Potential-free, maximum 30 V DC / 0.5 A
Auxiliary contact minimum rating 10 V DC / 10 mA
Mounting DIN rail
Connection Screw terminals
Module width 12.5 mm
Dimensions Approximately 83 × 12.5 × 80 mm
Net weight 0.065 kg
Package quantity 4
Standards and approvals UL 2367 recognised, CSA 22.2, UL1604
Country of origin Germany
Series EPD24 electronic protection device
Model EPD24-TB-101-12A
Manufacturer part number 2CDE601101R2012
Mounting type DIN rail
Current 12 A

Frequently Asked Questions

What is the ABB 2CDE601101R2012?

The ABB 2CDE601101R2012 is an EPD24-TB-101-12A electronic protection device for selective protection of 24 V DC load circuits.

What is the rated current of the EPD24-TB-101-12A?

The ABB EPD24-TB-101-12A has a rated current of 12 A.

What voltage does the ABB EPD24-TB-101-12A operate at?

The device is designed for 24 V DC systems and has an operational voltage range of 18–32 V DC.

What is the maximum capacitive load supported by the ABB EPD24-TB-101-12A?

The EPD24-TB-101-12A supports capacitive loads up to 20,000 µF.

How is the ABB 2CDE601101R2012 mounted?

The ABB 2CDE601101R2012 is designed for DIN-rail mounting and has a compact module width of 12.5 mm.

Trusted ABB EPD24 Electronic Protection Technology

The ABB EPD24-TB-101-12A combines selective electronic overcurrent protection, active current limitation, clear fault indication and compact DIN-rail installation for dependable 24 V DC distribution in industrial automation and control applications.
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