How can I get a price quote for Siemens 3MH7940-0CT10?

You can request a fast quote for Siemens 3MH7940-0CT10 from Yılsa Engineering. Reference part number YLS1F81O3VFGD72. Submit a request via the contact or quote form and our team replies shortly with price and lead time.

Is Siemens 3MH7940-0CT10 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 3MH7940-0CT10 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 3MH7940-0CT10?

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

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Siemens 3MH7940-0CT10

Auxiliary Switch Front 4NO Current path for 3MT7 and 3MH7 Contactor Screw terminal

SiemensMFR # 3MH7940-0CT10SKU # YLS1F81O3VFGD72

product brand nameSINOVA

product designationauxiliary switch

size of contactor0 to 4

surge voltage resistance rated value6 kV

protection class IP on the frontIP20

Substance Prohibitance (day/month/year)07/01/2022

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About This Product

Auxiliary Switch Front 4NO Current path for 3MT7 and 3MH7 Contactor Screw terminal

Siemens 3MH7940-0CT10

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

product brand nameSINOVA

product designationauxiliary switch

suitability for use3MH7 Contactor relay and 3MT7 Power contactor

General technical data

size of contactor0 to 4

insulation voltage with degree of pollution 3 at AC rated value690 V

surge voltage resistance rated value6 kV

protection class IP on the frontIP20

mechanical service life (operating cycles) typical10 000 000

electrical endurance (operating cycles) at AC-15 at 230 V typical100 000

Substance Prohibitance (day/month/year)07/01/2022

Net Weight0.06 kg

Ambient conditions

during operation-5 ... +55 °C

during storage-25 ... +70 °C

Auxiliary circuit

number of NC contacts for auxiliary contacts instantaneous contact0

number of NO contacts for auxiliary contacts instantaneous contact4

at 24 V10 A

at 230 V10 A

operational current of auxiliary contacts at AC-12 maximum10 A

at 24 V6 A

at 230 V6 A

at 400 V3 A

at 690 V1 A

at 24 V6 A

at 110 V3 A

at 220 V1 A

at 24 V6 A

at 110 V1 A

at 220 V0.3 A

at 600 V0.1 A

Installation/ mounting/ dimensions

fastening methodsnap-on mounting

height47 mm

width44 mm

depth41.5 mm

Connections/ Terminals

type of electrical connection for auxiliary and control circuitscrew-type terminals

solid or stranded1x (1 ... 4 mm²), 2x (1 ... 4 mm²)

finely stranded with core end processing1x (1.0 ... 2.5 mm²), 2x (1.0 ... 1.5 mm²)

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Siemens 3MH7940-0CT10

About This Product

Siemens 3MH7940-0CT10

Specifications

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