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Siemens

Siemens 3RTH1140-1BF40 Auxiliary Contactor

Siemens 3RTH1140-1BF40 Auxiliary Contactor

€139,15incl. VAT
€115,00 excl. VAT

Stock: 12

Tested & workingReally in stockWorldwide shipping12-month warranty
Ships from our own warehouse in Veen, the Netherlands
Order before 16:00 CET — shipped the same day
Worldwide shipping with track & trace
Questions? Contact our team
GearProduct description & specifications
BrandSiemens
ModelSIRIUS 3RH1140-1BF40
TypeAuxiliary Contactor / Contactor Relay
Part Number3RH1140-1BF40
Technical Specifications

SIRIUS 3RH1 series auxiliary contactor

Auxiliary contactor for control and automation circuits

Contact configuration 4 NO (Normally Open), 0 NC (Normally Closed)
Contact designation40E according to DIN EN 50011
Coil voltage110 VDC
Voltage typeDC-operated coil
Frame sizeS00
Connection typeScrew terminals
Rated operational current
AC-1210 A
AC-156 A at 230 VAC, 3 A at 400 VAC, 2 A at 500 VAC, 1 A at 690 VAC
DC-1210 A at 24 VDC, 3 A at 110 VDC, 1 A at 220 VDC
DC-1310 A at 24 VDC, 1 A at 110 VDC, 0.27 A at 220 VDC
Rated insulation voltage (Ui)690 V

Rated impulse withstand voltage (Uimp): 6 kV

Degree of pollution3
Mechanical endurance30 million operating cycles
Contact reliabilityOne incorrect switching operation per 100 million operations (17 V, 1 mA)
Shock resistance10 g / 5 ms, 5 g / 10 ms
MountingDIN rail, Screw mounting
Protection classIP20
Operating temperature-25°C to +60°C
Maximum installation altitude2,000 m
Weight300 g
Dimensions 45 × 57.5 × 72 mm 
Country of Origin Germany 
HS Code 8536.49

Delivery & Returns

1. Normal delivery the next business day (The Netherlands). Other countries may take longer, sometimes you have to wait a little longer to get your order, but it's always worth it!
2. Returns, email or call for your RMA number, without RMA number we can not provide a Refund.

Why buy from us

How we stand out:

1. We are a 100% Dutch company with a warehouse in The Netherlands.
2. In stock means really IN STOCK.
3. All Used Industrial Parts are inspected before listing for sale.
4. All Used Industrial Parts come with a DOA warranty and a 6 months warranty.
5. The Biggest inventory! We buy (and sell) "Surplus New", "Used" and "Obsolete" Automation Controls, and Industrial Process Equipment daily, so we are proud of our huge inventory!

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