Siemens Sirius Classic 3RH1 4 Pole Contactor, 4NO, 10 A, 24 V dc Coil

  • RS Stock No. 243-7426
  • Mfr. Part No. 3RH1140-1BB40
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Contactor Relays - 3RH1 Range

Climate-proof, finger safe contactor relays. RC elements, varistors, diodes or diode assemblies (combination of a diode and a Zener diode) can be plugged onto all contactor relays for damping opening surges in the coil.

Size S00
High degree if contact stability at low voltages & current
Suitable for use with solid-state circuits with currents ≥ 1 mA at a voltage of ≥ 17 V
Capable of expansion by up to four contacts through use of snap-on auxiliary switch blocks

Note

The OFF-delay of the NO contact and the ON-delay of the NC contact are increased if the contactor coils are attenuated against voltage peaks (noise suppression diode 6 to 10 times; diode assemblies 2 to 6 times, varistor +2 to 5 ms).

Standards

IEC 60947-1, EN 60947-1, IEC 60947-4-1, EN 60947-4-1, IEC 60947-5-1, EN 60947-5-1.

Approvals

UL listed / UL listed for Canada

Siemens Sirius Range Contactor & Control Relays

Warning

  • This product is in obsolescence mode and is due for discontinuation by the manufacturer. We recommend that you review the alternative highlighted by the manufacturer. Alternatively, refer to the cross reference list in the Technical Reference section which highlights the upgrade path for your current generation of products.
Specifications
Attribute Value
Contact Current Rating 10 A
Range SIRIUS Classic
Contact Voltage Rating 690 V ac
Series 3RH1
Normal State Configuration 4NO
Terminal Type Screw
Depth 72mm
Width 45mm
Length 57.5mm
Maximum Operating Temperature +60°C
Minimum Operating Temperature -25°C
1 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 246.22
units
Per unit
1 +
MYR246.22
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