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5SY7106-7

Marvo Stock ID: MV-7RGB

£35.08 (ex. VAT)

Siemens

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Specifications

Specification Description
Part Number 5SY7106-7
Alternative Part Number 5SY71067
Manufacturer Siemens
Product Type Miniature Circuit Breaker
Number of Poles 1
Tripping Characteristic Class C
Rated Operational Voltage AC 400 V
Rated Operational Current 6 A
Rated Insulation Voltage 440 V (AC)
Rated Frequency 50 Hz
Rated Short-Circuit Breaking Capacity 15 kA (DC according to IEC 60947-2), 40 kA (AC according to IEC 60947-2)
Energy Limiting Class 3
Mechanical Service Life Typically 10,000 switching cycles
Overvoltage Category III
Degree of Pollution 3
Protection Class IP20 (with connected conductors)
Connectable Conductor Cross-Section Solid/Stranded: 0.75 mm² - 35 mm², Finely Stranded with Core End Processing: 0.75 mm² - 25 mm²
Tightening Torque 2.5 N·m - 3.5 N·m
Ambient Temperature Range -40 °C to +70 °C (operation), -40 °C to +75 °C (storage)
Mounting Type Quick assembly system
Product Features Halogen-free, Sealable, Silicon-free, Touch protection
Height 90 mm
Width 18 mm
Depth 76 mm
Installation Depth 70 mm
Net Weight 162 g

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5SY7106-7 Product Description

The Siemens 5SY7106-7 is a high-quality miniature circuit breaker designed to provide reliable overcurrent protection in a variety of industrial and commercial applications. This single-pole device is part of the SENTRON product family, known for its robustness and efficiency in safeguarding electrical circuits.

With a tripping characteristic class of C, the 5SY7106-7 is suitable for applications with a higher inrush current, such as motors and transformers. It has a rated operational voltage of 230/400 V and a rated current of 6 A, making it versatile for use in different electrical setups.

The circuit breaker boasts an impressive short-circuit breaking capacity of 15 kA according to IEC 60947-2 and EN 60898 standards, and up to 40 kA according to IEC 60947-2, ensuring that it can handle significant fault conditions without compromise. Its energy limiting class of 3 further enhances its protective capabilities.

Designed with safety in mind, the 5SY7106-7 features touch protection and can be sealed to prevent unauthorized adjustments. It is also halogen-free and silicon-free, catering to environments where these specifications are critical. The product is easy to install with a quick assembly system and has a compact form factor with a width of just 18 mm, allowing for efficient use of space in electrical panels.

The mechanical service life of the 5SY7106-7 is rated at 10,000 switching cycles, indicating its durability and long-term reliability. It operates effectively within a wide temperature range, maintaining performance in varying environmental conditions.

Overall, the Siemens 5SY7106-7 miniature circuit breaker is a dependable choice for those seeking a combination of protection, durability, and installation convenience in their electrical systems.

Frequently Asked Questions

What is the tripping characteristic class of this circuit breaker?

The tripping characteristic class of this circuit breaker is Class C, which means it is designed to trip quickly to protect circuits from high surge currents, such as those found in residential and commercial applications.

Can this miniature circuit breaker be used for industrial applications?

Yes, this miniature circuit breaker is suitable for operation in mechanical engineering and industry settings, thanks to its robust design and performance specifications.

What is the rated operational voltage for this device?

The rated operational voltage for this device is 400 V when used with alternating current (AC) and a maximum of 72 V for direct current (DC) applications.

What is the insulation voltage rating of this circuit breaker?

The insulation voltage rating of this circuit breaker is 440 V for both single-phase and multi-phase operations at AC.

What is the mechanical service life of this circuit breaker?

The mechanical service life of this circuit breaker is typically 10,000 switching cycles, indicating its durability and longevity in electrical circuits.

Is this circuit breaker halogen-free?

Yes, this circuit breaker is halogen-free, making it a safer choice for environments where avoiding halogenated compounds is a priority.

What is the short-circuit breaking capacity of this device?

The short-circuit breaking capacity of this device is rated at 15 kA according to IEC 60947-2 and EN 60898 standards, and 40 kA according to IEC 60947-2.

What are the environmental operating conditions for this circuit breaker?

This circuit breaker can operate in ambient temperatures ranging from -40 °C to 70 °C and can be stored in temperatures from -40 °C to 75 °C. It also has a vibration resistance according to IEC 60068-2-6.

What is the energy limiting class of this circuit breaker?

The energy limiting class of this circuit breaker is Class 3, which indicates its ability to limit the energy let-through in the event of a fault.

Can supplementary devices be installed with this circuit breaker?

Yes, supplementary devices can be installed with this circuit breaker, allowing for greater flexibility and customisation in its application.