2-pole 250A DC 1000V circuit breaker TOMZN - TOM7Z
2P Circuit Breaker 250A DC1000V TOMZN - TOM7Z — vue 2
2-pole 250A DC 1000V circuit breaker TOMZN - TOM7Z
2P Circuit Breaker 250A DC1000V TOMZN - TOM7Z — vue 2

2-pole 250A DC 1000V circuit breaker TOMZN - TOM7Z

€86.60
Tax included
TOM7Z-250/2300
8595210331270

Tomzn circuit breaker – 250 A.
Circuit breaker 
distribution 
2-pole

2-pole 250A DC 1000V circuit breaker TOMZN


Four benefits to guarantee quality

  1. Our 1000V DC MCCB circuit breakers offer maximum protection against short circuits and overloads, ensuring reliable safety for your electrical installations.
  2. Thanks to the use of fire-resistant materials and simplified installation, our products guarantee durability and performance for all residential and industrial environments.
  3. The double-insulated design reduces the risk of electrical accidents and ensures safe use for all types of DC installations.
  4. The robust, high-strength operating handle ensures safe and durable handling, even after years of intensive use.





Increased confidence thanks to double insulation

The circuit breaker’s double insulation allows users to easily and safely install and connect electrical accessories, thereby ensuring optimal protection for circuits and equipment.





Robust handle design

The high-strength operating handle is resistant to compression and wear, ensuring insulation that is difficult to damage and long-lasting safety for your electrical installations.





Instant disconnection

In the event of an overload or short circuit, the circuit breaker disconnects rapidly (0.1 seconds), effectively protecting connected circuits and equipment. When the circuit is restored, simply turn the handle upwards to reactivate protection and ensure continuous electrical safety.





Reliable arc quenching

The optimised arc-extinguishing chamber ensures reliable interruption of the fault current, minimising risks to equipment and enhancing the overall safety of the installation.





Features
Voltage DC1000V
Circuit breaker type MCCB
Poles 2 P
Operating temperature -5 to 40°C
Insulation voltage 1000 V





FAQ - 2P 250A DC1000V TOMZN circuit breaker

1. Is this circuit breaker easy to install yourself? +
Yes, thanks to its double insulation, installation is simple and safe. It is designed to offer maximum protection for your DC circuits whilst making installation easy for the user.
2. What should I do if the circuit breaker trips? +
Once the cause of the overload or short circuit has been identified and resolved, simply turn the handle upwards to reset the device and restore protection to your electrical installation.
3. Can this circuit breaker be used outdoors? +
To ensure optimal long-term durability and reliability, it is strongly recommended that it be installed in an environment protected from moisture and the elements (waterproof enclosure or plant room).
4. Does the circuit breaker protect against short circuits and overloads? +
Absolutely. Its instantaneous trip function ensures reliable protection for circuits and connected equipment, thereby drastically reducing the risk of major electrical damage.
5. What are the additional benefits of this TOMZN model? +
This model offers reliable arc quenching, a sturdy handle for easy handling and double insulation. It is a trusted choice for ensuring the long-term safety of any photovoltaic installation or DC battery circuit.
TOM7Z-250/2300

Data sheet

Type of electrical equipment
Disjoncteur

Specific References

EAN13
8595210331270
MPN
TOM7Z-250/2300 DC1000V

2-pole 250A DC 1000V circuit breaker TOMZN - TOM7Z — Electrical hardware

2-pole 250A DC 1000V circuit breaker TOMZN - TOM7Z by Wattuneed is available in our Electrical hardware catalog. Technical specifications: type of electrical equipment: Disjoncteur. Product weight: 0.5 kg. Reference: TOM7Z-250/2300.