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Delivery by Thursday, 30 Jul
- 3-Pole Mechanical Switch For Overload And Short Circuit Protection.
- Modular Design Allows Easy Installation Without Additional Wiring.
- Rated Up To 40A, Able To Automatic Switch Off When Reaching Threshold.
- Compact And Lightweight, Making It Suitable For Any Modern Spaces.
Key Features
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Features & Benefits
1.This Hager Isolator Modular Break Switch is designed to help you protect your home and office from overload and short circuit failures. With three poles, it can handle up to 40A of current. This switch is easy to install and use, allowing you to secure the safety of your system.
2.This switch can detect overloaded and short circuit conditions quickly, giving you peace of mind that your system is safe from such failures. In case of an overload or short circuit, it will cut off the power supply to save the load circuit from potential damage. With its high quality and durable construction, this switch will last for years to come.
3.This switch features a modular design, allowing you to stack multiple units together to create a powerful solution for your protection needs. It also has a compact size, making it easy to fit in tight spaces. The switch can also be bolted or screwed into place for an easy installation process.
4.This break switch is certified in accordance with IEC 60947 with a safe insulation voltage of 500Vac and a rated thermal current of 20A. Thanks to its three pole design, you can use it in both single-phase and three-phase systems. Its maximum voltage rating is 600V AC and it's rated for a maximum of 3600A.
Key Specifications
Custom Stock Status
In Stock
Weight
0.18 kg
Color
White
Quantity Unit
PCS
Brands
Hager
Item Type
Circuit Breaker
Unit
Individual
Volts
400V
Pole
3 Pole
Frequency
50/60hz
Amps
40 amps
Products Ranking
Top 25 in Circuit Breakers
Frequently Asked Questions
What is the Hager 40A 3Pole Isolator Modular Break Switch and what does it do?
It's a three-pole mechanical isolator designed to protect circuits from overloads and short circuits. It can automatically disconnect the load when an overload or fault is detected, helping prevent damage. The modular design allows easy installation and the unit is compact and lightweight for flexible mounting in modern panels.
What does the term 'modular break switch' mean for this product?
The modular design lets you stack or combine multiple units to scale protection as your system grows, without needing extensive rewiring. It also allows bolting or screwing the switch into place for straightforward installation.
What are the key electrical specifications of this isolator?
Core specs include: 3-pole configuration, current rating up to 40A, voltage rating up to 600V AC, insulation voltage around 500V AC, and a breaking capacity reaching up to 3600A. It’s designed for use in both single-phase and three-phase systems and is listed under IEC 60947.
Where is this isolator best used?
It's suitable for panel boards in homes and offices, and for protection in small to medium electrical installations. Its three-pole design makes it apt for isolation in both single-phase and three-phase configurations.
How do I install the Hager 40A 3Pole Isolator Modular Break Switch?
Begin with de-energizing the system. Mount the switch using the provided mounting method (bolting or screwing as applicable). Connect the busbars or input/output connections per your panel layout, ensure secure and clean contacts, and verify mechanical alignment before re-energizing.
Is this suitable for three-phase systems?
Yes. The unit is a 3-pole isolator designed to work in both single-phase and three-phase systems, providing reliable isolation and protection across all three lines.
What safety and compliance standards does it meet?
It’s certified in accordance with IEC 60947 and features insulated construction capable of withstanding up to about 500V AC insulation, with a robust design intended for safe operation in electrical panels.
How does this isolator differ from other similar devices on the market?
Its modular, stackable design supports scalable protection without extra wiring, and it emphasizes compact size and straightforward mounting. These traits make it particularly convenient for modern spaces and evolving protection needs.
What should I consider when deciding if this is the right option for me?
Consider your panel size and space, the current and voltage requirements of your circuit (up to 40A and 600V AC), whether you need modular stacking for future expansion, and the need for a compact, easy-to-install isolation solution that meets IEC 60947 standards.
Are there maintenance or testing steps I should follow after installation?
Routine checks are typically minimal for mechanical isolators. Ensure mounting screws remain tight, contacts are clean, and perform periodic functional tests with proper protective equipment to verify isolation functioning under fault conditions.
What are some close alternatives available on Fepy.com that I could consider?
If you’re exploring similar modular isolators, you might compare these options on Fepy.com: Hager 63A 3Pole Isolator Modular Break Switch (https://fepy.com/product/hager-63a-3pole-isolator-modular-break-switch), Schneider Electric 40A 3Pole Isolator Modular Break Switch (https://fepy.com/product/schneider-electric-40a-3pole-isolator-modular-break-switch), and ABB 40A 3Pole Isolator Modular Break Switch (https://fepy.com/product/abb-40a-3pole-isolator-modular-break-switch).
Frequently Asked Questions
It's a three-pole mechanical isolator designed to protect circuits from overloads and short circuits. It can automatically disconnect the load when an overload or fault is detected, helping prevent damage. The modular design allows easy installation and the unit is compact and lightweight for flexible mounting in modern panels.
The modular design lets you stack or combine multiple units to scale protection as your system grows, without needing extensive rewiring. It also allows bolting or screwing the switch into place for straightforward installation.
Core specs include: 3-pole configuration, current rating up to 40A, voltage rating up to 600V AC, insulation voltage around 500V AC, and a breaking capacity reaching up to 3600A. It’s designed for use in both single-phase and three-phase systems and is listed under IEC 60947.
It's suitable for panel boards in homes and offices, and for protection in small to medium electrical installations. Its three-pole design makes it apt for isolation in both single-phase and three-phase configurations.
Begin with de-energizing the system. Mount the switch using the provided mounting method (bolting or screwing as applicable). Connect the busbars or input/output connections per your panel layout, ensure secure and clean contacts, and verify mechanical alignment before re-energizing.
Yes. The unit is a 3-pole isolator designed to work in both single-phase and three-phase systems, providing reliable isolation and protection across all three lines.
It’s certified in accordance with IEC 60947 and features insulated construction capable of withstanding up to about 500V AC insulation, with a robust design intended for safe operation in electrical panels.
Its modular, stackable design supports scalable protection without extra wiring, and it emphasizes compact size and straightforward mounting. These traits make it particularly convenient for modern spaces and evolving protection needs.
Consider your panel size and space, the current and voltage requirements of your circuit (up to 40A and 600V AC), whether you need modular stacking for future expansion, and the need for a compact, easy-to-install isolation solution that meets IEC 60947 standards.
Routine checks are typically minimal for mechanical isolators. Ensure mounting screws remain tight, contacts are clean, and perform periodic functional tests with proper protective equipment to verify isolation functioning under fault conditions.
If you’re exploring similar modular isolators, you might compare these options on Fepy.com: Hager 63A 3Pole Isolator Modular Break Switch (https://fepy.com/product/hager-63a-3pole-isolator-modular-break-switch), Schneider Electric 40A 3Pole Isolator Modular Break Switch (https://fepy.com/product/schneider-electric-40a-3pole-isolator-modular-break-switch), and ABB 40A 3Pole Isolator Modular Break Switch (https://fepy.com/product/abb-40a-3pole-isolator-modular-break-switch).
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