Datasheet 3RH11221BB40 - Siemens CONTACTOR, 2NO+2NC — Ficha de datos

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Manufacturer: Siemens

Description: CONTACTOR, 2NO+2NC

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Docket:
3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications
Contactors with Extended Tolerance 0.7 ...

1.25 x Us , for Railway Applications
3RT10 motor contactors, 5.5 ... 45 kW
DC operation · DC solenoid system Screw terminals For screw and snap-on mounting onto standard mounting rail Contactor control unit Solenoid fitted with varistor
Rated data AC-2 and AC-3 Tu: up to 70 °C Rated operational current Ie at 400 V A Auxiliary contacts1) Rated control DT supply voltage Us Screw terminals PU PS* (UNIT, SET, M) Price per PU PG Weight per PU approx.

Specifications:

• Relay Type: Contactor
• Coil Voltage VDC Nom: 24 V
• Contact Configuration: 2 N/O + 2 N/C
• Coil Type: DC
• Relay Mounting: DIN Rail
• External Length / Height: 57.5 mm
• External Width: 45 mm
• External Depth: 106 mm
• Contact Current AC Max: 6 A
• Contact Voltage AC Max: 230 V
• Mounting Type: DIN Rail
• No. of Poles: 4
• Operating Temperature Max: 60°C
• Series: 3RH11
• Temperature Operating Min: -25°C
• Approval Bodies: UL, CSA
• Dielectric Strength VAC: 600 V AC
• IP / NEMA Rating: 20
• Main Contact Current AC3 Max: 10 A
• Switch Current Max: 10 A