E-Shop

Our Products are shipped from various international warehouses, with our main warehouse located in the UK, ensuring prompt and secure delivery to you.

Siemens Sentron 5SY4 MCB, 2P, 20A Curve C, 400V AC, 10 kA Breaking Capacity

RS Stock No.: 772-1325Brand: SiemensManufacturers Part No.: 5SY4220-7
brand-logo
View all in MCBs

Technical Document

Specifications

Brand

Siemens

Number of Poles

2P

Current Rating

20A

Tripping Characteristics

Type C

Rated AC Voltage

400V

Breaking Capacity at Maximum Voltage Rating

10 kA

Range

Sentron

Series

5SY4

Circuit Breaker Type

MCB

Width

36mm

Length

90mm

Mounting Style

DIN Rail Mount

Depth

76mm

Better World Product (Find out more)

Yes

Better World Claim

Extended product life

Country of Origin

Germany

Product details

Automatic cut-out, 5SY4 Series, 10 kA, B, C and D characteristic

Miniature circuit breakers from Siemens, offer the highest quality and reliability. The excellent technical properties of the devices mean you are always on the safe side. Apart from that you benefit from the innovative mounting options which enable quick and easy installation. The miniature circuit breakers from Siemens can be combined as required with a wide range of supplementary components e.g. control current switches, fault signal contacts, shunt releases, under voltage releases, remote operating mechanisms or with RCCB units to provide protection for persons and against fire.

Features and Benefits

Automatic cut-out, 1, 2,3 and 4-pole
DIN rail assembly
For use in industry, and in the functional and residential construction sector
Supports fast and convenient removal from the assembly

Standards

IEC 60898 - Relates to Low Voltage Circuit Breakers for use in household and similar
Installations. In the UK traditionally known as miniature circuit breakers
(MCB’s).

Q: What is the differences in the Tripping Curves B, C, and D?

A: Curve B: Tripping: 3 to 5 times the rated current.
Applications: protection of generators, persons, very long cables
Curve C: Tripping: 5 to 10 times the rated current
Applications: protection of circuits and general applications
Curve D: Tripping: 10 to 14 times the rated current
Applications: protection of high surge circuits, welders, transformers and motors

Stock information temporarily unavailable.

Please check again later.

Stock information temporarily unavailable.

€ 85.95

Each (ex VAT)

€ 102.28

Each (inc. VAT)

Siemens Sentron 5SY4 MCB, 2P, 20A Curve C, 400V AC, 10 kA Breaking Capacity

€ 85.95

Each (ex VAT)

€ 102.28

Each (inc. VAT)

Siemens Sentron 5SY4 MCB, 2P, 20A Curve C, 400V AC, 10 kA Breaking Capacity
Stock information temporarily unavailable.
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust.
Click here to find out more.

Technical Document

Specifications

Brand

Siemens

Number of Poles

2P

Current Rating

20A

Tripping Characteristics

Type C

Rated AC Voltage

400V

Breaking Capacity at Maximum Voltage Rating

10 kA

Range

Sentron

Series

5SY4

Circuit Breaker Type

MCB

Width

36mm

Length

90mm

Mounting Style

DIN Rail Mount

Depth

76mm

Better World Product (Find out more)

Yes

Better World Claim

Extended product life

Country of Origin

Germany

Product details

Automatic cut-out, 5SY4 Series, 10 kA, B, C and D characteristic

Miniature circuit breakers from Siemens, offer the highest quality and reliability. The excellent technical properties of the devices mean you are always on the safe side. Apart from that you benefit from the innovative mounting options which enable quick and easy installation. The miniature circuit breakers from Siemens can be combined as required with a wide range of supplementary components e.g. control current switches, fault signal contacts, shunt releases, under voltage releases, remote operating mechanisms or with RCCB units to provide protection for persons and against fire.

Features and Benefits

Automatic cut-out, 1, 2,3 and 4-pole
DIN rail assembly
For use in industry, and in the functional and residential construction sector
Supports fast and convenient removal from the assembly

Standards

IEC 60898 - Relates to Low Voltage Circuit Breakers for use in household and similar
Installations. In the UK traditionally known as miniature circuit breakers
(MCB’s).

Q: What is the differences in the Tripping Curves B, C, and D?

A: Curve B: Tripping: 3 to 5 times the rated current.
Applications: protection of generators, persons, very long cables
Curve C: Tripping: 5 to 10 times the rated current
Applications: protection of circuits and general applications
Curve D: Tripping: 10 to 14 times the rated current
Applications: protection of high surge circuits, welders, transformers and motors