Siemens 3RH2 Contactor Relay, 220 V ac Coil, 4-Pole, 10 A 220 V ac, 2 NO/2 NC, 690V ac

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THB2,420.85

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THB2,590.31

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RS Stock No.:
213-1000
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
3RH2122-1AP60
ผู้ผลิต:
Siemens
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Brand

Siemens

Product Type

Contactor Relay

Coil Voltage

220 V ac

Number of Poles

4

Contact Voltage

690V ac

Contact Current

10A

Series

3RH2

Function

Safety

Mount Type

Screw and Snap-On

Normal State Configuration

2 NO/2 NC

Auxiliary Contact Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Terminal Type

Screw

Contactor Application

Safety

Control Circuit Voltage Uc

220 V ac

Minimum Operating Temperature

-25°C

Operational Current Ie

10A

Maximum Operating Temperature

60°C

Length

57.5mm

Standards/Approvals

CCC, CSA, EAC, UL

Depth

73mm

Width

45 mm

Pole and Throw Configuration

DPDT

COO (Country of Origin):
DE

Siemens 3RH2 Series Contactor Relay, 220V Coil Voltage, 10A Current Rating - 3RH2122-1AP60


This contactor relay is designed for efficient control in industrial applications. It operates at a coil voltage of 220V AC and features an impressive 4-pole configuration. Measuring 57.5mm in length, 45mm in width, and 73mm in depth, this high-performance device offers reliable switching capabilities and is constructed for DIN rail mounting.

Features & Benefits


• Supports a contact voltage rating of up to 690V AC

• Incorporates 2 normally open and 2 normally closed contacts for versatile applications

• Built with 4 auxiliary contacts for added functionality

• Engineered for a mechanical lifespan of up to 30 million operating cycles

Applications


• Used for motor control in industrial machinery

• effective in automation systems requiring reliable switching

• Suitable for controlling high current loads in electrical panels

• Utilised in HVAC systems for effective process control

How does the contactor relay handle high current loads?


It is rated for a maximum operational current of 10A, accommodating high loads efficiently with minimal power loss.

What are the environmental temperature limits for operation?


It operates effectively within a temperature range of -25°C to +60°C, ensuring reliability in various conditions.

Can this device be mounted in different positions?


Yes, it allows for ±180° rotation on a vertical surface and can tilt forward and backward by ±22.5° for flexible installation.

What is the significance of the auxiliary contacts?


They enhance the versatility of the contactor by allowing additional control functions without requiring separate relays.

How does it improve safety in industrial settings?


Designed with positively driven operation, it minimises the risk of dangerous failures, providing enhanced reliability in critical applications.

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