Why Choose the ABB EPX-NLXT5 XT5 Neutral Link >630 A?
The ABB EPX-NLXT5 (1SDA123193R1) is a dedicated XT5 neutral link designed for use within ABB Protecta Power low-voltage electrical distribution assemblies. As part of the ABB Protecta Power enclosure system, this accessory provides a separate neutral conductor connection arrangement for compatible outgoing moulded case circuit breaker (MCCB) installations.
Specifically associated with the ABB Tmax XT5 circuit breaker family, the EPX-NLXT5 supports the integration of neutral connections alongside three-pole outgoing MCCBs. Its dedicated configuration helps electrical panel builders organise neutral conductor connections within modular distribution boards while maintaining compatibility with the intended switchgear arrangement.
Identified by the manufacturer as an XT5 Neutral Link >630 A, the ABB EPX-NLXT5 is intended for appropriately configured Protecta Power distribution assemblies. It supports neutral connection requirements in compatible group-mounted Form 4 Type 2/6 arrangements and provides a dedicated connection accessory rather than a protective switching device.
Key Advantages
- Dedicated neutral link for ABB Tmax XT5 MCCB applications.
- Designed for ABB Protecta Power low-voltage distribution assemblies.
- >630 A product designation for the specified XT5 neutral link application.
- Provides a separate neutral conductor connection alongside compatible three-pole MCCBs.
- Supports organised neutral connections within modular electrical distribution equipment.
- Suitable for compatible group-mounted Form 4 Type 2/6 switchboard arrangements.
- Supports coordinated electrical panel construction and component replacement.
- ABB-specific product identification simplifies accessory selection for Protecta Power systems.
Key Features
- ABB Protecta Power distribution accessory.
- EPX-NLXT5 neutral link model.
- Designed for ABB Tmax XT5 outgoing MCCB installations.
- >630 A manufacturer product designation.
- Provides a dedicated neutral conductor connection arrangement.
- Intended for use alongside compatible three-pole outgoing circuit breakers.
- Suitable for compatible Form 4 Type 2/6 group-mounted distribution configurations.
- Passive electrical connection accessory without circuit-breaking functionality.
- Designed for integration into compatible ABB Protecta Power enclosures.
- ABB manufacturer order code 1SDA123193R1.
Reliable Neutral Connections for Low-Voltage Distribution Systems
Neutral links provide dedicated connection points for neutral conductors in electrical distribution assemblies. In installations using three-pole moulded case circuit breakers, the phase conductors are switched and protected by the MCCB while the neutral conductor may require a separate connection arrangement. Correctly selected neutral links support conductor continuity and organised electrical distribution layouts.
The ABB EPX-NLXT5 is intended for compatible ABB Protecta Power outgoing distribution sections incorporating Tmax XT5 circuit breakers. Its dedicated application supports coordinated switchboard assembly and maintenance. The product's >630 A designation should not be treated as a separately verified continuous-current rating; installers must confirm the complete assembly rating, neutral conductor requirements and connection suitability against the applicable ABB technical documentation.
Typical Applications
- ABB Protecta Power low-voltage distribution assemblies.
- Outgoing circuits incorporating ABB Tmax XT5 three-pole MCCBs.
- Industrial electrical power distribution switchboards.
- Commercial building distribution panels.
- Group-mounted Form 4 Type 2/6 switchgear arrangements.
- Electrical installations requiring separate neutral conductor connections.
- Modular distribution board assembly and refurbishment.
- Replacement of compatible Protecta Power neutral connection accessories.
