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2-Pole 40A Differential is an electrical protection device designed to detect current leaks and immediately disconnect the installation. With a nominal current of 40 amperes and two poles, it provides safety in homes, workshops, and Indoor cultivation systems.

The 2-Pole 40A Differential is manufactured to ensure electrical safety in installations where medium and high consumption equipment is handled. Its function is to protect people and the electrical system against current leaks that may cause accidents or damage to devices.
With a nominal capacity of 40A and two poles, it covers both phase and neutral, disconnecting both conductors in case of leakage, which increases the reliability of the protection.
This type of residual current circuit breaker is essential in Indoor cultivation projects, where luminaires, extractors, fans, humidifiers, climate controllers, and water pumps are used. The use of multiple devices connected simultaneously requires a high level of protection to ensure the continuity and safety of the installation.
Thanks to its compact design, it can be installed in standardized electrical panels with a DIN rail, integrating alongside circuit breakers and other control devices.
Its use also extends to offices, homes, and commercial premises, becoming an essential component within indoor cultivation accessories and tools and any modern electrical installation. Incorporating a 2-Pole 40A Differential reduces the risk of overheating, electric shocks, and equipment damage, providing peace of mind to the user and complying with safety regulations.
In an Indoor cultivation system, having a 2-Pole 40A Differential ensures that any current leakage is immediately detected, disconnecting the installation before accidents occur.
This level of protection is indispensable in grow rooms, where humidity, irrigation, and high-performance electrical equipment coexist. Integrating a differential in the electrical panel ensures order, reliability, and safety throughout the self-cultivation process.
• Protect people against electric shocks from current leaks.• Immediately disconnect phase and neutral in case of an electrical fault.• Prevent fires due to cable overheating or ground faults.• Integrate safety in electrical panels of homes, workshops, and Indoor cultivation.• Complement circuit breakers for complete electrical protection.
It is a residual current circuit breaker with 2 poles and a nominal current of 40A. Its main function is to interrupt the current when it detects leaks to the ground, protecting both people and connected equipment. Unlike a circuit breaker, which protects against short circuits and overloads, the differential acts against unwanted current losses, being an essential element in any safe electrical installation. It is mounted on a DIN rail and easily integrates into electrical panels of cannabis cultivation accessories, offices, and homes.
1) Install the 2-Pole 40A Differential in an electrical panel on a DIN rail.2) Connect phase and neutral to the upper inputs, and derive the outputs to the rest of the installation.3) Verify the correct grounding of the installation to ensure the device's effectiveness.4) Regularly press the test button (TEST) to check the correct operation of the differential.5) Ensure not to exceed the nominal current of 40A and combine it with suitable circuit breakers.
At Hydroponics Blanes, a trusted Grow Shop, you can purchase the 2-Pole 40A Differential along with other indoor cultivation accessories and tools.
This specialized store as a Grow Shop in Spain offers discreet shipping within 24/48 hours to the entire peninsula and also to Portugal, Germany, France, and Italy. Each order includes a 5% discount code for the next purchase, making it easy to maintain safe and updated installations in Indoor cultivation projects.
The 2-Pole 40A Differential is an essential piece to ensure electrical safety in any environment where humidity and electricity are combined, as occurs in cabinets and self-cultivation rooms. It offers immediate disconnection in case of leakage, reducing risks and protecting equipment.
Available at Hydroponics Blanes, where you can also find fertilizers, substrates, cabinets, ventilation systems, pots, and other cannabis cultivation accessories, with specialized attention and discreet shipping that ensures a fast, safe, and professional purchase.
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