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MCB Miniature Industrial Circuit Breaker 1~63A 1P 2P 3P 4P 1P+N PC Thermal Formed Case

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MCB Miniature Industrial Circuit Breaker 1~63A 1P 2P 3P 4P 1P+N PC Thermal Formed Case

Brand Name : SIEMENS

Model Number : 5SY6

Certification : CCC, CE, GS etc.

Place of Origin : China

MOQ : 12pcs / 1doz.

Price : USD4~100/unit

Payment Terms : T/T, Western Union

Supply Ability : 100,000 pcs/month

Delivery Time : 2~15days

Packaging Details : standard in carton box

Model : 5SY, 5SN

Pole(s) : 1,2,3,4, 1P+N

Volt : 220~240VAC, 380~400VAC

Hz : 50~60Hz

Phase : 1/3

Standard : EN/IEC60898

Breaking capacity : Ics=Icn=6000A

Thermal trip curve : B,C,D

Case material : PC thermal formed

Wiring : terminal block, busbar duct etc. IP20B

Electric shock protection : Class II

Mechanical life : 20,000

Electrical life : 10,000

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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

Model

Product brand name

SENTRON

Product designation

Miniature circuit breaker

General technical data

Number of poles

1

Number of poles / Note

1P

Tripping characteristic class

C

circuit-breaker / Design

5SY6CC

Mechanical service life (switching cycles) / typical

10 000

Overvoltage category

III

Voltage

Insulation voltage

● with single-phase operation / at AC / rated value

440 V

● with multi-phase operation / at AC / rated value

440 V

Supply voltage / with single-phase operation / at AC / rated value

230 V

Supply voltage

Type of voltage

AC

Current / at AC / rated value

20 A

Supply voltage

● at AC / rated value

400 V

Operating voltage

● at DC / rated value / maximum

72 V

Supply voltage frequency

● rated value

50/60 Hz

Protection class

Protection class IP

IP20, with connected conductors

Switching capacity

Switching capacity current

● acc. to EN 60898 / rated value

6 kA

Energy limiting class

3

Dissipation

Power loss [W] / for rated value of the current / at AC / in hot operating state / per pole

1.7 W

Current

Tripping residual / rated value / derated current / at 40 Cel

18.38 A

Suitability for operation

Mechanical engineering / industry

Product details

Product function / neutral conductor switching

No

Product feature / Touch protection

Yes

Product component

● combined terminal top

Yes

● combined terminal bottom

Yes

Product feature

● Properties for main switches in accordance with EN 60204-1

No

● halogen-free

Yes

● sealable

Yes

● silicon-free

Yes

Product extension / can be installed / supplementary devices

Yes

Short circuit

Breaking capacity short-circuit current (Icn)

● at AC / acc. to UL 1077 and CSA C22.2 No.235

5 kA

Connections

● Connectable conductor cross-section

— solid

0.75 ... 35 mm²

— stranded

0.75 ... 35 mm²

● Connectable conductor cross-section / finely stranded / with core end processing

0.75 ... 25 mm²

Tightening torque [lbf·in] / with screw-type terminals

22 ... 31 lbf·in

Tightening torque / with screw-type terminals

2.5 ... 3.5 N·m

Position / of power supply cord

Any

Mechanical Design

Height

90 mm

Width

18 mm

Depth

76 mm

Installation depth

70 mm

Number of width units

1

Mounting type

Quick assembly system

Mounting position

any

Net weight

140 g

Environmental conditions

Influence of the surrounding temperature

max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C

Ambient temperature

-25 ... +55 °C

● during storage

-40 ... +75 °C

Certificates

Reference code

● acc. to DIN EN 61346-2

F

● acc. to DIN EN 81346-2

F


Product Tags:

industrial type circuit breaker

      

molded case circuit breaker

      
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