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SIEMENS 5SY Series MCB - Miniature Circuit Breaker 1~63A, 1P,2P,3P,4P,1P+N for electrical distribution IEC 60898
5SY6, 5SN Miniature Circuit Breaker - MCB
SIEMENS Brand Original Made In China
Miniature circuit breakers are used to protect plants in buildings and infrastructures for industrial applications. The devices can be used as main control switches for disconnecting or isolating plants.
Additional components offer
increased flexibility
Additional components, such as auxiliary switches, fault signal contacts, shunt releases, undervoltage releases, remote controlled mechanisms and RC units enhance the miniature circuit breaker's overall functionality.
Quick and safe assembly
Integrated movable terminal covers located at the cable entries ensure the terminals are fully insulated when the screws are tightened. Manual quick-assembly systems guarantee convenient time-saving assembly without requiring any tools.
Sentron 5SY Series Miniature circuit breakers
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
Enclosure: IP20 equipment
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
Standards
EN 60898, VDE 0641 part of 11, IEC 60898
Specifications
| Attribute | Value |
|---|---|
| Range | Sentron |
| Series | 5SY6 |
| Number of Poles | 1,2,3,4,1P+N |
| Current Rating | 1~63A A |
| Tripping Characteristics | Type B, C, D |
| Rated AC Voltage | 230 V, 400 V |
| Breaking Capacity | 6 kA |
| Length | 89.8mm |
| Width | 17.6mm / pole |
| Depth | 76.4mm |
| SENTRON |
| Miniature circuit breaker |
| 1 |
| 1P |
| C |
| 5SY6CC |
| 10 000 |
| III |
| 440 V |
| 440 V |
| 230 V |
| AC |
| 20 A |
| 400 V |
| 72 V |
| 50/60 Hz |
| IP20, with connected conductors |
| 6 kA |
| 3 |
| 1.7 W |
| 18.38 A |
| Mechanical engineering / industry |
| No |
| Yes |
| Yes |
| Yes |
| No |
| Yes |
| Yes |
| Yes |
| Yes |
| 5 kA |
| 0.75 ... 35 mm² |
| 0.75 ... 35 mm² |
| 0.75 ... 25 mm² |
| 22 ... 31 lbf·in |
| 2.5 ... 3.5 N·m |
| Any |
| 90 mm |
| 18 mm |
| 76 mm |
| 70 mm |
| 1 |
| Quick assembly system |
| any |
| 140 g |
| max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C |
| -25 ... +55 °C |
| -40 ... +75 °C |
| F |
| F |
