Siemens 3RH2 2 NO/2 NC Kontaktorrelä 4 polen med 2 NO/2 NC Kontakter, 10 A 690V ac, 24V ac spolspänning

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553,17 kr

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691,46 kr

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RS-artikelnummer:
746-0721
Distrelec artikelnummer:
300-50-566
Tillv. art.nr:
3RH2122-1AB00
Tillverkare / varumärke:
Siemens
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Varumärke

Siemens

Spolspänning

24V ac

Produkttyp

Kontaktorrelä

Antal poler

4

Kontaktspänning

690V ac

Kontakt ström

10A

Serie

3RH2

Typ av fäste

DIN-skena

Normaltillståndskonfiguration

2 NO/2 NC

Antal hjälpkontakter

4

Konfiguration för hjälpkontakt

2 NO/2 NC

Terminaltyp

Skruv

Operativ ström Ie

10A

Styrkretsspänning Uc

690V ac

Minsta arbetsstemperatur

-25°C

Maximal arbetstemperatur

60°C

Bredd

45mm

Standarder/godkännanden

IEC 60529, IEC 61508, IEC 81346-2, UL, CCC, CE, CSA, EAC, IEC 60068-2-30

Längd

58mm

Djup

73mm

Stolp- och kastkonfiguration

2 NO/2 NC

COO (ursprungsland):
DE

Siemens 3RH2 Series Contactor Relay, 24V AC Coil Voltage, 10A Contact Current Rating - 3RH2122-1AB00


This contactor relay is engineered for industrial applications, offering robust performance in automation and control. Designed with 4 poles, it operates on a coil voltage of 24V AC and can handle contact voltages up to 690V AC. Its compact dimensions of 57.5mm in length, 45mm in width, and 73mm in depth make it suitable for DIN rail mounting, enhancing its versatility in various electrical installations.

Features & Benefits


• Supports a 10A relay contact rating for reliable operation

• Utilises an auxiliary contact configuration of 2NO + 2NC for functional flexibility

• High insulation voltage rating of 690V ensures safety and durability

• Positive-driven operation meets stringent safety requirements

Applications


• Utilised in control circuits for motors and machinery

• Ideal for automation tasks in manufacturing settings

• Used in HVAC systems to manage electrical loads

• Compatible with industrial relay solutions for efficient operations

What operational parameters should be considered for effective use?


The effective operational parameters include a control supply voltage rated at 24V AC, with an operating frequency of up to 10,000 operations per hour, making it suitable for high-frequency applications.

How does the design of the contactor contribute to its longevity?


The design features high-quality build materials and an optimised coil mechanism to withstand up to 30 million mechanical cycles, significantly enhancing the product's lifespan in demanding environments.

What are the maximum mounting altitude and environmental conditions for installation?


This relay can be installed at altitudes of up to 2000m, operating seamlessly in ambient temperatures ranging from -25°C to +60°C, ensuring reliable performance across various conditions.

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