1SLM006500A2218 ABB H65P18X320750 MISTRAL65H IP65 Electrical Enclosure 54 Module 3 Row Transparent Door

Why Choose the ABB H65P18X320750 MISTRAL65H IP65 Electrical Enclosure?

The ABB H65P18X320750 (ABB order code 1SLM006500A2218) is a robust, high-capacity IP65 surface-mounted electrical distribution enclosure designed to house and protect modular electrical devices in commercial, industrial and demanding residential installations. As part of the ABB MISTRAL65H enclosure series, this weather-resistant consumer unit provides dependable protection against dust, water ingress and mechanical impacts.

Featuring a generous 54-module capacity arranged across three rows, the enclosure provides 18 standard DIN-module positions per row for compatible miniature circuit breakers (MCBs), residual current devices (RCDs), residual current circuit breakers with overcurrent protection (RCBOs), isolators and modular control equipment. Its transparent front door enables visual inspection of installed devices without opening the enclosure, while the light grey thermoplastic housing provides a durable, professional finish.

With an IP65 ingress protection rating, IK10 mechanical impact resistance and overall dimensions of 600 × 430 × 155 mm (H × W × D), the ABB H65P18X320750 is ideal for electrical distribution systems requiring reliable environmental protection. Its surface-mounted construction, removable device carrier and adjustable DIN-rail arrangement support efficient installation, wiring and maintenance in demanding electrical environments.

Key Advantages

• Robust IP65 electrical distribution enclosure providing dust-tight protection and resistance to water jets.
• 54-module capacity across three rows for larger electrical distribution assemblies.
• 18 DIN-module positions per row accommodate a wide range of compatible modular protection devices.
• Transparent front door allows convenient visual inspection without opening the enclosure.
• IK10 mechanical impact resistance provides enhanced durability in demanding installations.
• Class II double-insulated construction supports safe electrical enclosure design.
• 750 °C glow-wire test classification demonstrates resistance to abnormal heat and fire under specified test conditions.
• UV-resistant thermoplastic construction supports appropriately designed indoor and outdoor installations.
• Adjustable DIN-rail spacing provides flexibility when arranging modular electrical devices.
• Removable device carrier simplifies equipment assembly and wiring.
• Surface-mounted design enables installation without requiring a recessed wall opening.
• Part of the established ABB MISTRAL65H enclosure range for professional electrical distribution systems.

Key Features

• ABB MISTRAL65H enclosure series for protected electrical distribution.
• 54 DIN modules with a nominal module width of 18 mm.
• Three-row configuration with 18 module positions per row.
• IP65 ingress protection against dust and water jets.
• IK10 mechanical impact resistance equivalent to an impact energy of 20 J.
• Single transparent plastic door for visual inspection of installed devices.
• Light grey RAL 7035 housing with a professional industrial finish.
• Durable, self-extinguishing thermoplastic material for electrical enclosure applications.
• Class II double-insulated construction within the MISTRAL65H range.
• 750 °C glow-wire test classification for resistance to abnormal heat and fire.
• DIN-rail mounting system for compatible modular electrical devices.
• Adjustable DIN-rail spacing of 125–150 mm for flexible equipment installation.
• Removable device carrier to facilitate electrical assembly and wiring.
• Turn-handle closure for convenient enclosure access.
• UV-stabilised housing designed to resist environmental exposure.
• Optional terminal blocks and mounting accessories available for customised electrical assemblies.
• Surface-mounted installation for suitable walls and mounting structures.
• Compatible with suitable MCBs, RCDs, RCBOs, isolators and DIN-rail electrical control equipment.

Reliable IP65 Protection for High-Capacity Electrical Distribution

Electrical distribution enclosures such as the ABB MISTRAL65H H65P18X320750 provide a dedicated housing for modular circuit protection, electrical switching and control equipment. By organising devices within a purpose-designed enclosure, electrical contractors and panel builders can create structured distribution assemblies while protecting installed components against environmental exposure and accidental contact.

The IP65 ingress protection rating provides complete protection against dust ingress and resistance to water jets from any direction when the enclosure is correctly assembled and installed. Combined with its IK10 mechanical impact resistance, the MISTRAL65H series offers a durable solution for applications where conventional indoor distribution boards may not provide sufficient environmental or mechanical protection.

The enclosure's Class II double-insulated thermoplastic construction supports electrical safety by providing an insulating housing. Its material is tested to a 750 °C glow-wire temperature, demonstrating resistance to abnormal heat and fire under the applicable test conditions. UV-stabilised construction also supports installation in suitable outdoor environments, provided that appropriate cable-entry accessories and sealing arrangements are used.

The three-row, 54-module configuration offers substantial capacity for organising electrical circuits, with 18 standard module positions on each row. This arrangement allows compatible circuit breakers, residual current protection devices, isolators and modular control equipment to be grouped logically, helping simplify circuit identification, inspection and future maintenance.

The MISTRAL65H range incorporates a removable device carrier and adjustable DIN-rail arrangement, enabling installers to prepare modular equipment assemblies more conveniently. The transparent door allows installed device positions and indicators to be inspected without opening the enclosure, helping maintain environmental protection during routine visual checks.

The ABB H65P18X320750 is supplied as an empty electrical enclosure with its device carrier and DIN-rail mounting arrangement. Neutral and protective earth terminal blocks are not included and must be selected separately. The completed electrical assembly must be designed according to the ratings of the installed components, thermal requirements, applicable electrical regulations and the intended installation environment.

Typical Applications

• Industrial electrical distribution and circuit protection systems.
• Commercial building electrical installations.
• Outdoor electrical distribution in suitably designed installations.
• Manufacturing facilities, warehouses and workshops.
• High-capacity modular distribution boards requiring 54 DIN-module positions.
• Housing MCBs, RCDs, RCBOs and electrical isolators.
• Lighting distribution and external lighting control systems.
• Industrial automation and auxiliary electrical control equipment.
• Building services and facilities management installations.
• Mechanical plant rooms and infrastructure installations.
• Electrical equipment installations exposed to dust and moisture.
• Commercial premises requiring protected electrical distribution equipment.
• Electrical refurbishment and distribution system upgrades.
• Wall-mounted circuit protection assemblies in demanding environments.
• Modular electrical control and switching systems.