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Specification & Description
| Specification | Description |
|---|---|
| Part Number | GB2CB07 |
| Manufacturer | Schneider |
| Product Type | Circuit Breaker |
| Poles Description | 1 Pole |
| Rated Current (In) | 2 A |
| Rated Operational Voltage (Ue) | 250 V AC 50/60 Hz, 277 V AC 60 Hz, 48 V DC |
| Utilisation Category | Category A conforming to IEC 60947-2, DC-12 conforming to IEC 60947-5-1, DC-13 conforming to IEC 60947-5-1 |
| Breaking Capacity | 15 kA Icu at 230/240 V AC 50/60 Hz, 1.5 kA Icu at 24 V DC, 1 kA Icu at 48 V DC |
| Trip Unit Technology | Thermal-magnetic |
| Magnetic Tripping Current | 26 A |
| Network Frequency | 50/60 Hz |
| Mounting Mode | By clips |
| Mounting Support | Rail, Plate |
| Mounting Position | Horizontal, Vertical |
| Control Type | Toggle |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Power Dissipation Per Pole | 2 W |
| Mechanical Durability | 8000 cycles |
| Electrical Durability | 8000 cycles |
| Connections - Terminals | Connectors for cables ranging from 0.75 to 6 mm² solid without cable end, and 0.75 to 4 mm² flexible with cable end |
| Tightening Torque | 1.2 N.m on connector |
| Mechanical Robustness | Shocks: 22 Gn for 20 ms, Vibrations: 5 Gn, 5...110 Hz |
| Height | 74 mm |
| Width | 15 mm |
| Depth | 67 mm |
| Standards | EN/IEC 60947-1, EN/IEC 60947-2, CSA C22.2 No 235, UL 1077 |
| Product Certifications | UL, CSA |
| Protective Treatment | TCIP |
| Degree of Protection | IP20 conforming to IEC 60529 |
| Ambient Air Temperature for Operation | -20…60 °C |
| Ambient Air Temperature for Storage | -40…80 °C |
| Fire Resistance | 960 °C conforming to IEC 60695-2-1 |
| Operating Altitude | 3000 m |
| Sustainable Offer Status | Green Premium product |
| REACh Regulation | REACh Declaration, free of SVHC |
| EU RoHS Directive | Compliant |
| Toxic Heavy Metal Free | Yes |
| Mercury Free | Yes |
| China RoHS Regulation | China RoHS Declaration |
| Environmental Disclosure | Product Environmental Profile |
The Schneider GB2CB07 is a robust and reliable circuit breaker designed to offer efficient protection for electrical circuits. This single-pole thermal magnetic circuit protector is rated for 2 A and can handle voltages up to 277 V ac, making it suitable for a wide range of control applications. With a compact size of 15 x 67 x 74 mm, it is engineered to fit seamlessly into various electrical setups without taking up excessive space.
The GB2CB07 boasts an impressive breaking capacity, with an Icu of 15 kA at 240 V ac, ensuring dependable protection against short-circuit conditions. Its thermal-magnetic trip unit technology provides a magnetic tripping current of 26 A, offering precise protection against overloads and short circuits. The device is designed for easy mounting by clips on a rail or plate, and can be installed in either a horizontal or vertical orientation, providing flexibility in its application.
Constructed to meet the rigorous standards of EN/IEC 60947-1 and EN/IEC 60947-2, as well as CSA C22.2 No 235 and UL 1077, the GB2CB07 is certified for use in a variety of environments. It also conforms to the Green Premium product status, indicating compliance with the latest environmental standards, including REACh and EU RoHS directives, ensuring that it is free of hazardous substances.
With a mechanical and electrical durability of 8000 cycles, this circuit breaker is built to last and maintain performance over time. Its IP20 degree of protection ensures safety against finger contact with live parts, and it can operate in ambient air temperatures ranging from -20 to 60 °C, making it versatile for use in different climatic conditions.
The Schneider GB2CB07 is a high-quality circuit protection solution that combines performance, safety, and sustainability, making it an excellent choice for safeguarding electrical systems.
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Frequently Asked Questions
What type of circuit breaker is this?
This is a thermal magnetic circuit breaker designed for control applications.
Can this circuit breaker be used with both AC and DC networks?
Yes, it is suitable for use with both AC and DC network types.
What is the utilisation category for this circuit breaker?
The circuit breaker falls under utilisation category A according to IEC 60947-2, as well as DC-12 and DC-13 conforming to IEC 60947-5-1.
What is the rated current for this circuit breaker?
The rated current for the GB2CB07 circuit breaker is 2 A.
What are the mounting options for this circuit breaker?
It can be mounted by clips and is supported by rail or plate, with the option for horizontal or vertical positioning.
What is the breaking capacity of this circuit breaker at 240V AC?
The breaking capacity at 240V AC is 15 kA.
What is the degree of protection provided by this circuit breaker?
It has a protective treatment with an IP20 degree of protection conforming to IEC 60529.
What is the ambient air temperature range for operating this circuit breaker?
The ambient air temperature range for operation is from -20 to 60°C.
How many cycles of mechanical and electrical durability does this circuit breaker have?
The circuit breaker has a mechanical and electrical durability of 8000 cycles.
What is the magnetic tripping current of this circuit breaker?
The magnetic tripping current is set at 26 A.
