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Specifications
Specification | Description |
---|---|
Part Number | 5SY4306-6 |
Alternative Part Number | 5SY43066 |
Manufacturer | Siemens |
Type of Voltage | AC/DC |
Rated Voltage for AC | 400 V |
Switching Capacity Current | IEC 60947-2: 35 kA (AC), 15 kA (DC); EN 60898: 10 kA (AC) |
Breaking Capacity Short-Circuit | Icn: 10 kA (DC), 5 kA (AC - UL 10077 and CSA C22.2 No.235) |
Ambient Temperature Range | Operational: -25°C to +55°C; Storage: -40°C to +75°C |
Insulation Voltage | 440 V (AC) |
Connectable Conductor Cross-Section | Solid/Stranded: 0.75 mm² to 35 mm²; Finely Stranded: 0.75 mm² to 25 mm² |
Tightening Torque | Screw-type Terminals: 2.5 N·m to 3.5 N·m |
Mechanical Design | Height: 90 mm; Width: 54 mm; Depth: 76 mm; Installation Depth: 70 mm |
Number of Width Units | 3 |
Mounting Type | Quick Assembly System |
Mounting Position | Any |
Net Weight | 467 g |
Tripping Characteristic Class | B |
Number of Mechanical Operating Cycles | Typical: 20,000 |
Overvoltage Category | 3 |
Degree of Pollution | 3 |
Product Feature | Sealable, Halogen-Free |
Resistance Against Shock | 150m/s² at 11ms half-sine |
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5SY4306-6 Product Description
The Siemens 5SY4306-6 is a robust miniature circuit breaker designed to provide overcurrent protection in a variety of applications. Engineered for reliability, this 3-pole breaker operates with a B tripping characteristic, making it suitable for residential and light commercial installations where low levels of inrush current are expected. With a rated voltage of 400 V and a rated current of 6 A, it ensures a safe and efficient circuit control.
This circuit breaker boasts a compact design with a width of just three pitch units, allowing for efficient use of space within distribution boards. The quick assembly system facilitates easy installation, while the ability to mount in any position offers flexibility in system design. The device is also sealable, providing an additional layer of security against tampering.
The 5SY4306-6 is designed to withstand challenging environmental conditions, with an operational temperature range of -40°C to +70°C and a storage temperature range extending to +75°C. It is also vibration-resistant, ensuring stable performance even in areas subject to mechanical movement.
With a switching capacity of 10 kA according to EN 60898 and 35 kA according to IEC 60947-2, this miniature circuit breaker is capable of handling high short-circuit currents, offering reliable protection for your electrical system. The device is also halogen-free and silicon-free, aligning with environmental and health safety standards.
Overall, the Siemens 5SY4306-6 is a dependable choice for safeguarding electrical circuits, combining performance, durability, and ease of use in a compact package.
Frequently Asked Questions
What is the tripping characteristic class of this miniature circuit breaker?
The tripping characteristic class of this miniature circuit breaker is Class B, which means it is designed to trip quickly to protect sensitive circuits and prevent short-circuiting.
Can this circuit breaker be mounted in any position?
Yes, the circuit breaker is designed for versatile mounting and can be installed in any position.
What is the rated current for this circuit breaker?
The rated current for this circuit breaker is 6 amperes.
Is this circuit breaker suitable for use in mechanical engineering and industrial applications?
Yes, this circuit breaker is suitable for operation in mechanical engineering and industry settings.
What is the maximum ambient temperature for the operation of this circuit breaker?
The maximum ambient temperature for the operation of this circuit breaker is 70 degrees Celsius.
Does this circuit breaker have a touch-protection feature?
Yes, this circuit breaker is equipped with a touch-protection feature for enhanced safety.
What is the insulation voltage rating for this device?
The insulation voltage rating for this device is 440 volts for multi-phase operation with AC.
Is the circuit breaker halogen-free?
Yes, the circuit breaker is halogen-free, making it environmentally friendly and safer in terms of fire hazard.
What is the breaking capacity short-circuit current (Icn) for this device?
The breaking capacity short-circuit current (Icn) for this device is 10 kA for AC according to EN 60898.
What is the resistance against shock for this circuit breaker?
The circuit breaker has a resistance against shock in accordance with IEC 60068-2-27, which is 150m/s² at 11ms half-sine.