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Siemens Siemens SIRIUS 3RH21221AK60 Standard Contactor Relay, 10 A, 2NO-2NC 2 Form C Contact, 110/120 V AC V Coil

Selected Siemens_3RH21221AK60.jpg
Siemens_3RH21221AK60.jpg

Features

  • Without coil circuit
  • 10 to 15 ms arcing time
  • 30000000 cycles of contactor typical, 5000000 cycles of the contactor with added electronics compatible auxiliary switch block typical, 10000000 cycles of the contactor with added auxiliary switch block typical mechanical service life
  • 10 A at 230 VAC/3 A at 400 VAC/2 A at 500 VAC/1 A at 690 VAC AC-15, 10 A at 24 VAC/3 A at 110 VAC/1 A at 220 VAC/0.3 A at 440 VAC/0.15 A at 600 VAC DC-12 contact rating
  • 8 to 33 ms AC closing delay, 4 to 15 ms AC opening delay
  • (2) 0.5 to 1.5 sq-mm, (2) 0.75 to 2.5 sq-mm, (2) 4 sq-mm single or multi-stranded, (2) 0.5 to 1.5 sq-mm, (2) 0.75 to 2.5 sq-mm finely stranded with core end processing, (2) 20 to 16 AWG, (2) 18 to 14 AWG, (2) 12-conductors for auxiliary contacts type of connectable conductor cross-sections
  • +/-180 deg rotation possible on vertical mounting surface, can be tilted forward and backward by +/-22.5 deg on vertical mounting surface
  • The auxiliary switch block can easily be snapped onto the front of the contactor relays
  • RC elements, varistors, diodes or diode assemblies (combination of a diode and a Zener diode) can be plugged onto all 3RH2 contactor relays from the front for damping opening surges in the coil
  • 690 VAC insulation voltage
  • S00 size of contactor
  • High contact stability at low voltages and currents
  • Depending on the version, the solenoid coils of the coupling contactor relays are supplied without overvoltage damping

Description

Siemens SIRIUS, 3RH21221AK60, Contactor Relay, Standard, 10 A, 50/60 Hz Frequency, 110/120 V AC Coil, 2NO-2NC 2 Form C Contact Form, 1/10 A at 230/690 V AC, 0.15/10 A at 24/600 V DC Contact, 4 Pole, Snap-On Mounting, Screw Terminal, IP20 Enclosure, -25 to 60 deg C, 57.5 mm H x 45 mm W x 73 mm D Dimensions

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