Navitas 8 Way 125A TPN Type B SPD Three Phase Distribution Board | NTP8MX-B

125A 8 Way Three Phase Distribution Board with Factory Fitted Type 2 SPD

The Navitas NTP8MX-B is a premium 125A three phase distribution board designed for commercial and industrial electrical installations requiring 8 TPN outgoing ways. Supplied with a factory-fitted Type 2 Surge Protection Device (SPD), this compact distribution board provides reliable power distribution while protecting sensitive electrical equipment from transient overvoltages.

Unlike conventional boards, the integrated Type 2 SPD is mounted directly onto the busbar assembly, preserving all four outgoing ways without sacrificing valuable module space. Designed with installers in mind, the NTP8MX-B features removable gland plates, integrated DIN rails, a heavy-duty 125A four-pole switch disconnector and compatibility with the Navitas Extension Board System for future expansion.

Manufactured from robust steel with a durable black finish, every Navitas distribution board undergoes a comprehensive 37-point quality inspection and is backed by a 10-year manufacturer's warranty.

Available now from Alert Electrical your Exclusive supplier of professional commercial electrical distribution equipment.

Features

• 125A Three Phase Distribution Board
• 8 TPN Outgoing Ways
• Factory Fitted Type 2 Surge Protection Device
• SPD Does Not Occupy Outgoing Ways
• 4 Pole 125A Switch Disconnector Incomer
• 125A Busbar Rating
• Compatible with Navitas Extension Board System
• Two Integrated DIN Rails
• Surface Mounted Steel Enclosure
• Top & Bottom Removable Gland Plates
• Lockable Door (Penny Lock Compatible)
• Black Powder Coated Finish
• IP30 Rated
• Individually Quality Checked
• 10 Year Manufacturer Warranty

Factory Fitted Type 2 Surge Protection

The integrated Type 2 SPD is factory installed for faster installation and enhanced protection against transient voltage surges caused by lightning strikes and switching events.

Unlike many distribution boards, the innovative design allows the SPD to mount directly to the busbar assembly, ensuring all four outgoing ways remain available for circuit protection devices.

Built for Commercial Installations

The NTP8MX-B is engineered specifically for demanding commercial and industrial environments.

Ideal for:

• Commercial premises
• Industrial buildings
• Retail units
• Office developments
• Workshops
• Plant rooms
• Agricultural buildings
• Mechanical services
• Manufacturing facilities
• Three phase distribution upgrades

Installer-Friendly Design

Every feature has been designed to simplify installation:

• Removable top and bottom gland plates
• Integrated DIN rails
• Spacious cable management
• Heavy-duty steel enclosure
• Surface mounting
• Extension board compatibility
• Lockable enclosure

Helping reduce installation time while allowing future expansion.

Premium Build Quality

Each Navitas distribution board undergoes a rigorous 37-point quality control inspection, ensuring exceptional reliability and consistent performance.

The robust steel enclosure provides excellent durability for demanding commercial environments.

• Brand: Navitas
• Product Code: NTP8MX-B
• Product Type: Three Phase Distribution Board
• Outgoing Ways: 8 TPN
• Incomer: 4 Pole 125A Switch Disconnector
• Busbar Rating: 125A
• Factory Fitted SPD: Yes
• SPD Type: Type 2
• Rated Voltage: 230V
• Frequency: 50/60Hz
• Mounting: Surface Mounted
• Integrated DIN Rails: 2
• Extension Board Compatible: Yes
• Cable Entry: Top & Bottom Removable Gland Plates
• Lockable: Yes (Penny Lock Compatible)
• IP Rating: IP30
• Enclosure Material: Steel
• Finish: Black
• Height: 634mm
• Width: 450mm
• Depth: 161.5mm
• Weight: 14.2kg
• Standards: BS EN 61439-3, BS 7671
• Warranty: 10 Years

Ideal Applications

• Commercial Buildings
• Office Developments
• Retail Units
• Industrial Premises
• Workshops
• Manufacturing Facilities
• Agricultural Buildings
• Plant Rooms
• Mechanical Services
• Three Phase Distribution Upgrades
• New Commercial Installations

Why Buy the Navitas NTP8MX-B?

The Navitas NTP8MX-B offers a compact yet highly capable solution for three-phase power distribution. With a factory-fitted Type 2 SPD that preserves all outgoing ways, premium steel construction, installer-focused features and a 10-year warranty, it's an excellent choice for commercial and industrial projects requiring dependable performance and future expansion flexibility.