How can I get a price quote for Siemens 5SP3740-2?

You can request a fast quote for Siemens 5SP3740-2 from Yılsa Engineering. Reference part number YLSO8MNKSTGKL8. Submit a request via the contact or quote form and our team replies shortly with price and lead time.

Is Siemens 5SP3740-2 in stock and what is the delivery time?

Yılsa Engineering sources products as genuine items through a wide supplier network. Typical lead time is 7-21 days, with 1-3 business days domestic transit in Türkiye. Current status is confirmed in the quote.

Is Siemens 5SP3740-2 genuine and new?

Yes. This Siemens product is supplied genuine and brand-new, sold with invoice under Yılsa Engineering assurance.

How do I get the datasheet and technical specs for Siemens 5SP3740-2?

Key technical specifications are listed on the product page. For the full datasheet, dimensions and compatibility, simply contact Yılsa Engineering.

Click to zoom

Photo may not represent actual item. Refer to name and product specs for all details.

Siemens 5SP3740-2

Further information about local contact: www.siemens.com/lowvoltage/contact (SHU), 1-pole, E 40A, 230/400 V (block with L1, L2, L3)

SiemensMFR # 5SP3740-2SKU # YLSO8MNKSTGKL8

product brand nameSENTRON

product designationMiniature circuit breaker

design of the productMain miniature circuit breaker

number of poles1

design of pole1P

tripping characteristic classE

Have questions?Chat on WhatsApp

About This Product

Further information about local contact: www.siemens.com/lowvoltage/contact (SHU), 1-pole, E 40A, 230/400 V (block with L1, L2, L3)

Siemens 5SP3740-2

Genuine, certified Siemens product
Fast sourcing through a worldwide supply network
Product selection and compatibility support from our technical team
Equivalent and alternative product suggestions
Quotation and lead time tailored to your request

Specifications

Model

product brand nameSENTRON

product designationMiniature circuit breaker

design of the productMain miniature circuit breaker

General technical data

number of poles1

design of pole1P

tripping characteristic classE

mechanical service life (operating cycles) typical20 000

overvoltage category4

degree of pollution3

Voltage

insulation voltage (Ui) rated value690 V

surge voltage resistance rated value6 kV

supply voltage with single-phase operation at AC rated value230 V

— at 30 °C rated value40 A

— at 40 °C rated value38 A

— at 50 °C rated value36 A

— at 55 °C rated value35 A

operational current at AC rated value40 A

Supply voltage

supply voltage at AC230 V

minimum110 V

maximum440 V

supply voltage frequency rated value50 Hz

Protection class

protection class IPIP40, with connected conductors

Breaking Capacity

rated value25 kA

according to EN 60898 rated value25 kA

Dissipation

power loss [W] for rated value of the current at AC in hot operating state per pole6.4 W

suitability for operationResidential buildings/infrastructure

Product details

outgoing feeder via spring-loaded terminalYes

infeed at box terminalYes

product feature properties for main switches in accordance with EN 60204-1Yes

product feature sealableYes

Display and operation

display version for switch position indicatorOFF = green, ON = red

Connections

minimum2.5 mm²

maximum16 mm²

solid minimum2.5 mm²

solid maximum50 mm²

stranded minimum2.5 mm²

stranded maximum50 mm²

position of power supply cordStipulated by installation in the lower section of the meter panel

Mechanical Design

height151.3 mm

depth89.5 mm

depth of the enclosure76.3 mm

number of modular width units1.5

fastening methodBusbar

fastening method otheron 40-mm busbar system in compliance with DIN 43870 Part 2

Net Weight1.3 kg

Environmental conditions

shock resistance30 g, at least 3 impacts, impact duration 11 ms

vibration resistance according to IEC 60068-2-62 g, 20 frequency cycles 5 to 150 to 15 Hz

minimum-25 °C

maximum55 °C

minimum-40 °C

maximum70 °C

Accessories 2

Genuine accessories that can be used with the Siemens 5SP3740-2 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.