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Siemens SENTRON Miniature Circuit Breaker 1-Pole 3A Type C 400V AC 72V DC 6kA Breaking Capacity 5SY6103-7

Category Miniature Circuit Breaker Brand Siemens Condition New

Specifications

Country of Origin India
Range SENTRON
Brand Siemens
Height 90mm
Model 5SY6103-7
Depth 76mm
IP Rating IP20
Width 17.5mm
Mount Type DIN Rail
Current Rating 3A
Series 5SY6
Terminal type Screw
Breaking Capacity 6kA
Number of Poles 1
Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2/UL1077
Rated AC Voltage 400V ac
Rated DC Voltage 72V dc
Tripping Characteristics Type C
Better World Claim Extended Product Life

Key Features

  • Rated current of 3 Ampere ensures effective overload protection.
  • Type C tripping characteristic trips at 5 to 10 times rated current to handle inrush currents.
  • Suitable for AC voltage rating of 400V and DC voltage rating of 72V.
  • Breaking capacity of 6 kiloamperes for safe interruption of fault currents.
  • Compact DIN rail mount design with screw terminals for reliable connection.
  • Halogen-free construction reduces toxic fumes in case of fire.
  • IP20 protection rating suitable for standard industrial environments.
  • Operating temperature range from -25°C to +55°C for versatile installation.

Product Description

Siemens 5SY6103-7 is a SENTRON series miniature circuit breaker engineered for reliable protection of electrical circuits in industrial and commercial settings. With a rated current of 3A, it safeguards against overloads and short circuits by interrupting power supply safely, reducing equipment damage and electrical hazards.

The device features a type C tripping curve, allowing it to respond swiftly to transient surges caused by motors or inductive loads, by tripping between 5 to 10 times its rated current. It supports both AC and DC applications with voltage ratings of 400V AC and 72V DC respectively.

Designed for DIN rail mounting, the breaker includes screw terminals that secure wiring firmly with minimal maintenance. Its halogen-free materials ensure safer operation by limiting toxic emissions during fire incidents.

The compact size of 90 mm height, 17.5 mm width, and 76 mm depth enables efficient use of panel space. It holds an IP20 ingress protection rating, suitable for typical indoor industrial environments, and operates reliably in temperatures ranging from -25°C to +55°C.

Rated current: 3A for sensitive circuit protection. Type C tripping characteristics for surge handling. 6kA breaking capacity for high fault current interruption. DIN rail mounting for quick installation. Halogen-free construction for enhanced safety.

IP20 rated for dust protection. Dimensions optimized for efficient panel mounting.

This Miniature Circuit Breaker is used widely in industrial controls, commercial lighting, motor protection, and low-voltage distribution panels. Its robust design and standards compliance (IEC/EN 60898-1, IEC/EN 60947-2/UL1077) make it a versatile choice for safe electrical installations.

Explore the extensive range of Siemens SENTRON MCBs on EnvMart for your electrical protection needs with trusted quality and performance.

Siemens SENTRON Miniature Circuit Breaker 1-Pole 3A Type C 400V AC 72V DC 6kA Breaking Capacity 5SY6103-7
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Frequently Asked Questions

The rated current of this miniature circuit breaker is 3 Amperes, providing effective overload protection.

It has a breaking capacity of 6 kiloamperes, allowing for safe interruption of fault currents.

This model supports an AC voltage rating of 400V and a DC voltage rating of 72V.

It features Type C tripping characteristics, which trip at 5 to 10 times the rated current to handle inrush currents.

It is designed for DIN rail mounting, which allows for quick and efficient installation.

The dimensions are 90 mm in height, 17.5 mm in width, and 76 mm in depth.

This circuit breaker has an IP20 ingress protection rating, making it suitable for standard industrial environments.

It is constructed from halogen-free materials, which reduce toxic fumes in case of fire.

The operating temperature range is from -25°C to +55°C, allowing for versatile installation conditions.

It complies with IEC/EN 60898-1, IEC/EN 60947-2, and UL1077 standards.

This model features screw terminals for reliable connection and minimal maintenance.

It is widely used in industrial controls, commercial lighting, motor protection, and low-voltage distribution panels.

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