In modern industrial and commercial electrical systems, reliable isolation devices are a cornerstone of safety and operational control. The ISOLATORS-HD Series SWITCH DISCONNECTOR stands out as a top-tier choice, engineered to deliver long-term performance in the toughest environments.
Manufactured by Scame, a global leader in industrial electrical equipment, and distributed in Qatar by AMPS Electric Trading, Scame dealer in Qatar , this switch disconnector is built to exceed expectations. Whether it’s for machinery, HVAC, lighting circuits, or general power control, this unit offers the functionality and ruggedness demanded by professionals.
The ISOLATORS-HD Series represents Scame’s heavy-duty line of switch disconnectors. This particular model is designed for 3-phase installations with a neutral (3P+N), rated at 40A, and capable of 35A operation in AC23A duty at 415V—a critical performance marker for resistive and inductive loads.
Made of high-strength engineering-grade thermoplastic, the device resists impact, corrosion, and UV exposure. This makes it suitable for a wide range of demanding environments such as outdoor installations, industrial workshops, food processing facilities, water treatment plants, and construction sites.
✅ High Electrical and Mechanical Performance
Rated Current: 40A
Operational Current: 35A under AC23A (415V) — suitable for mixed resistive and inductive loads like motors and lighting circuits.
Rated Voltage: Up to 690V — ideal for high-voltage applications within control panels or industrial equipment.
✅ 3P+N Configuration with Safety-Oriented Neutral
The device includes a late-break, early-make neutral pole, which ensures that the neutral is connected before the phase conductors and disconnected after them—offering additional safety during load operations.
✅ Rugged Environmental Protection
Ingress Protection (IP66): Fully dust proof and resistant to strong water jets, this switch disconnector is perfect for outdoor and washdown applications.
Impact Resistance (IK10): Capable of withstanding 20 joules of mechanical impact, this device is tough enough for high-traffic and industrial environments.
✅ Flame Resistance
With a glow wire test rating of 960°C (GW 960°C), the housing material ensures enhanced safety against fire hazards in case of electrical faults or overloads.
✅ Surface-Mounted Design
The compact Y1 switch size (115x190x128 mm) makes it convenient for space-restricted installations. The blank side panels come pre-marked for drilling, allowing custom conduit or cable entries.
✅ Padlockable Safety Handle
The ergonomically designed grey/black handle offers firm grip and clear ON/OFF positioning. It is padlockable:
In OFF position with up to three padlocks — ensures maintenance safety.
In ON position with one padlock — used for preventing unauthorized shutdowns.
This makes it fully compliant with lockout/tagout (LOTO) procedures in industrial environments.
The ISOLATORS-HD Series SWITCH DISCONNECTOR is designed for broad utility across industries, such as:
When quality and authenticity matter, turn to AMPS Electric Trading, an official Scame distributor in Qatar. Based in Doha, AMPS is a premier destination for industrial-grade electrical components, and proudly serves as a Scame reseller in Qatar.
By sourcing your ISOLATORS-HD Series devices from AMPS, you gain access to:
From small businesses to large infrastructure projects, AMPS Electric supports a wide range of customers with reliable stock, professional service, and trusted brands.
Specification | Details |
Product Name | ISOLATORS-HD Series SWITCH DISCONNECTOR |
Brand | Scame |
Current Rating (Ie) | 40A |
Operational Current (AC23A 415V) | 35A |
Voltage Rating (Ue) | 690V |
Configuration | 3P+N |
Neutral Type | Late-break / Early-make |
Protection Degree | IP66 (dustproof, water jet protection) |
Impact Resistance | IK10 |
Flame Resistance | Glow wire test at 960°C (GW 960°C) |
Mounting | Surface-mounted |
Switch Size | Y1 (115x190x128 mm) |
Handle Features | Grey/Black, padlockable (ON/OFF positions) |
Drilling Guidance | Blank sides marked for custom entries |
Founded in Italy, Scame is known for designing and manufacturing top-quality electrical components for over 50 years. With a strong focus on innovation, safety, and sustainability, Scame’s products meet international standards for industrial use across the globe.
The ISOLATORS-HD Series SWITCH DISCONNECTOR is a testament to Scame’s engineering excellence—combining advanced safety features, rugged construction, and operational efficiency.
To order the ISOLATORS-HD Series SWITCH DISCONNECTOR or explore the full range of Scame
✨ Final Words
In high-demand electrical applications, compromise is not an option. The ISOLATORS-HD Series SWITCH DISCONNECTOR is the go-to solution for safe, reliable, and long-lasting isolation in even the most challenging environments.
And with AMPS Electric Trading—your reliable Scame distributor in Qatar—you’re not just getting a product; you’re getting a partnership built on trust and technical expertise.
Visit us at our showroom in Doha, Qatar
Call us: +974 30338370
Email: contact@ampsqr.com
Website: https://www.ampsqr.com/
Let AMPS Electric Trading, your trusted Scame distributor in Qatar help you unlock the full potential of your automation systems today.