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1TVS151800S3369 ABB EPX-2504-E1-MCCB Protecta Power 250A 4-Pole XT4 Electronic MCCB
ABB EPX-2504-E1-MCCB Protecta Power 250 A four-pole Tmax XT4 electronic moulded case circuit breaker with Ekip LS/I protection for incoming circuit protection in commercial and industrial low-voltage distribution assemblies.
£1,363.66
Why Choose the ABB EPX-2504-E1-MCCB 250A 4-Pole Electronic MCCB?
The ABB EPX-2504-E1-MCCB is a high-performance 250 A, 4-pole electronic moulded case circuit breaker (MCCB) designed for incoming circuit protection in commercial and industrial low-voltage electrical distribution systems. As part of the ABB Protecta Power enclosure range, this incoming device incorporates ABB's proven Tmax XT4 circuit breaker technology to provide reliable overload and short-circuit protection for electrical distribution assemblies.
Equipped with an ABB Ekip electronic trip unit, the EPX-2504-E1-MCCB offers electronic protection functionality for demanding electrical installations. The standard Ekip LS/I protection arrangement provides long-time overload protection with selectable short-circuit protection characteristics, allowing electrical engineers to configure protection settings according to the requirements of the distribution system.
With a 250 A rated current and four-pole configuration, the EPX-2504-E1-MCCB is suitable for three-phase distribution systems requiring a four-pole incoming protective device. Its ABB Tmax XT4 frame provides a compact and dependable solution for installation within compatible Protecta Power panelboards, supporting coordinated electrical protection and safe power distribution.
Key Advantages
- 250 A electronic moulded case circuit breaker designed for incoming electrical distribution protection.
- Four-pole configuration suitable for three-phase distribution arrangements requiring neutral pole provision.
- ABB Tmax XT4 circuit breaker platform provides dependable low-voltage circuit protection.
- Integrated Ekip LS/I electronic trip protection for overload and short-circuit fault conditions.
- Electronic protection settings support improved coordination with other protective devices.
- Designed for integration into ABB Protecta Power distribution assemblies.
- Compact MCCB construction helps optimise space within electrical distribution panels.
Key Features
- ABB Protecta Power incoming MCCB range.
- 250 A rated current.
- Four-pole (4P) circuit breaker configuration.
- ABB Tmax XT4 moulded case circuit breaker.
- Ekip electronic trip unit for electronic protection.
- LS/I protection functionality incorporating long-time overload and selectable short-circuit protection.
- Electronic trip technology enables configurable protection characteristics.
- Suitable for use as an incoming protective device in compatible distribution assemblies.
- Maximum XT4 cable connection capacity of 150 mm², subject to terminal configuration and conductor suitability.
- Compatible with appropriately selected ABB Protecta Power incoming connection accessories.
- ABB manufacturer order code 1TVS151800S3369.
Reliable Circuit Protection for Industrial Power Distribution
Electronic moulded case circuit breakers such as the ABB EPX-2504-E1-MCCB protect electrical distribution systems against overloads and short-circuit faults. By detecting abnormal current conditions and disconnecting the affected circuit, the MCCB helps protect cables, connected equipment and electrical infrastructure from potentially damaging fault currents.
The ABB Tmax XT4 electronic MCCB platform combines compact circuit breaker construction with electronic protection technology. Its Ekip trip unit provides configurable protection characteristics that support coordination between incoming and downstream protective devices. When installed with the appropriate ABB Protecta Power enclosure and incoming connection kit, the EPX-2504-E1-MCCB forms part of a reliable and configurable electrical distribution system.
Typical Applications
- Commercial building main and sub-distribution panelboards.
- Industrial low-voltage electrical distribution systems.
- ABB Protecta Power incoming circuit breaker installations.
- Manufacturing facilities and production plants.
- Electrical plant rooms and building services infrastructure.
- Warehouses, logistics centres and commercial premises.
- Three-phase electrical distribution systems requiring four-pole protection arrangements.
- Panel building and industrial electrical infrastructure projects.
Technical Specifications
| Series | Protecta Power / Tmax XT4 |
|---|---|
| ABB order code | 1TVS151800S3369 |
| Product type | Electronic moulded case circuit breaker (MCCB) |
| Rated current | 250 A |
| Number of poles | 4 |
| Circuit breaker frame | Tmax XT4 |
| Trip unit technology | Electronic |
| Trip unit family | ABB Ekip |
| Standard protection functions | LS/I |
| Overload protection | Long-time (L) |
| Short-circuit protection | Short-time (S) or instantaneous (I), according to trip configuration |
| Maximum cable connection capacity | 150 mm² for the XT4 incoming device arrangement |
| Installation type | Incoming circuit breaker for compatible electrical distribution assemblies |
| Product group | Protecta Power Enclosures |
| Application | Low-voltage electrical distribution and circuit protection |
Frequently Asked Questions
What is the ABB EPX-2504-E1-MCCB used for?
The ABB EPX-2504-E1-MCCB is a 250 A, four-pole electronic moulded case circuit breaker designed to provide incoming overload and short-circuit protection in compatible ABB Protecta Power electrical distribution assemblies.
What is the current rating of the EPX-2504-E1-MCCB?
The EPX-2504-E1-MCCB has a 250 A rated current and uses the ABB Tmax XT4 circuit breaker platform for low-voltage electrical distribution applications.
What type of trip unit does the EPX-2504-E1-MCCB use?
The breaker uses an ABB Ekip electronic trip unit with standard LS/I protection functionality, providing long-time overload protection and selectable short-circuit protection characteristics.
What does the four-pole configuration mean?
The four-pole (4P) configuration provides four switching poles, making the MCCB suitable for appropriately designed three-phase distribution systems requiring provision for a neutral pole.
Which ABB distribution system is the EPX-2504-E1-MCCB designed for?
The EPX-2504-E1-MCCB belongs to the ABB Protecta Power enclosure range and is designed for use as an incoming electronic MCCB in compatible Protecta Power distribution assemblies using suitable connection kits and accessories.
Trusted by Electrical Contractors and Panel Builders
ABB Tmax XT circuit breakers and Protecta Power distribution equipment are widely specified by electrical engineers, contractors and panel builders for dependable low-voltage power distribution. The EPX-2504-E1-MCCB combines 250 A circuit protection, four-pole switching and ABB Ekip electronic trip technology to support reliable incoming protection in commercial and industrial electrical installations.
