Name: Siemens 5SY41086 5SY4108-6 Circuit breaker 8 A
Brand: Siemens
SKU: 2757621

A Siemens electrical circuit breaker. It is grey with a clearly visible switch and indicators on the front.

Technical drawing of a device with dimensions: 89.8 x 17.6 x 70.2 mm. Contains front and side view.

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Product type

Circuit breaker

Number of pins

Release characteristics

Nominal current - rounded value

8 A

Nominal voltage (details)

230/400 V AC

Datasheet (PDF)

EAN:

Part number:

Item no:

Unavailable

Sales and shipping:

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Technical specifications

Number of width-division units: 1Number of test cycles / for environmental testing: 6Tightening torque / with screw connection / minimum: 2.5 NmTightening torque / for screw connection / maximum: 3.5 NmDesign of the basic type: 5SY4Mounting method: Quick mounting systemSuitability for use: Engineering / industryAll mounting positions permittedMounting depth: 70 mmInsulation voltage / at AC 440 VInsulation voltage / at single-phase operation / at AC: 440 VInsulation voltage / in multi-phase mode / at AC: 440 VMechanical life (cycles) / typical: 10000Number of pins / note: 1PPosition / of the power cable: RandomProduct features / protection against contact: YesProduct component / combination terminal above: YesProduct component / combined terminal below: YesProduct property / properties for main switch according to EN 60204-1: YesProduct property / halogen-free: YesProduct property / lead-sealable: YesProduct property / silicone-free: YesProduct extension / installable / additional equipment: YesSwitching capacity (ICU+) 20 kASwitching capacity Current / according to EN 60898: 10 kASwitching capacity Current / according to IEC 60947-2: 20 kAProtection class IP:IP20, with connected conductorsAmbient temperature / during operation / minimum: -40 °C.Ambient temperature / during operation / maximum: +70 °CPower loss / at rated current / at AC / at warm operating state / per pole: 1.9 W.Power loss/maximum 1.9 W.Pollution level 3Supply voltage frequency 50 HzSupply voltage frequency / note: 50/60 HzOver voltage category IIIOperating voltage / minimum: 24 VAWG number / as coded connectable conductor cross-section / minimum: 18AWG number / as coded connectable conductor cross-section / maximum: 4Cross-section/single-wire: 0.75 mm² - 35 mm²Cross-section/fine wire/wire-end processing: 0.75 mm² - 25 mm²Cross-section/multi-wire connection: 0.75 mm² - 35 mm²

Nominal voltage (details): 230/400 V AC

Product type: Circuit breaker

Number of pins: 1

Operating class: 3

Release characteristics: B

RoHS-compliant: Yes

Nominal current - rounded value: 8 A

Nominal current: 8 A

Dim: (W x H x D) 18 x 90 x 76 mm

Content: 1 pc(s)

Operating voltage: 440 V AC

Width: 18 mm

Height: 90 mm

Depth: 76 mm

UKCA: not relevant

Documents & Downloads

Datasheet

Datasheet 2757621 Siemens 5SY41086 5SY4108-6 Circuit breaker 8 A

User & Safety Instructions

User & Safety Instructions 2757621 Siemens 5SY41086 5SY4108-6 Circuit breaker 8 A

Description

Circuit breaker 230/400V 10kA, 1-pole, b, 8a The circuit breaker is the circuit breaker for short-circuit protection. The circuit breakers from Siemens, an important component of SENTRON protection components for electrical installations, provide effective protection for people and systems by safely switching off in case of overload and short circuit. Convenient mounting and connection technology, uniform additional components and a uniform design - these are the characteristics of the device family. Whether for infrastructure or for industrial requirements, Siemens offers circuit breakers for all applications and every application area. The Siemens circuit breakers are distinguished above all by: 1. Effective protection for people, investments and systems from overload and short circuit. 2. Uniform accessories in a wide variety are easy to mount and can be replaced at any time. 3. Reliable installation safety thanks to the standard grip and protection against accidental contact. 4. Tool-free release from the DIN rail or from the bus rail system using convenient slide-hand actuation. 5. Clearly visible switching position display 6. Datamatrix-Code at the front of the device offers all information about circuit breakers quickly and easily. 7. Standard-compliant protection with worldwide approvals. For the secure, efficient electrical infrastructure in buildings and industry, Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets.

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