Siemens SIRIUS 3RH2 Contactor Relay, 220 V ac Coil, 4-Pole, 10 A, 2NO + 2NC, 690 V ac
- RS Stock No.:
- 213-1000
- Mfr. Part No.:
- 3RH2122-1AP60
- Brand:
- Siemens
Subtotal (1 unit)*
£29.45
(exc. VAT)
£35.34
(inc. VAT)
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In Stock
- Plus 1 unit(s) shipping from 02 October 2025
- Plus 7 unit(s) shipping from 15 October 2025
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Units | Per unit |
|---|---|
| 1 + | £29.45 |
*price indicative
- RS Stock No.:
- 213-1000
- Mfr. Part No.:
- 3RH2122-1AP60
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Coil Voltage | 220 V ac | |
| Number of Poles | 4 | |
| Contact Voltage Rating | 690 V ac | |
| Contact Current Rating | 10 A | |
| Series | 3RH2 | |
| Range | SIRIUS | |
| Normal State Configuration | 2NO + 2NC | |
| Number Of Auxiliary Contacts | 4 | |
| Auxiliary Contact Configuration | 2NO + 2NC | |
| Terminal Type | Screw | |
| Width | 45mm | |
| Length | 57.5mm | |
| Depth | 73mm | |
| Control Voltage | 220 V ac | |
| Mounting Style | DIN Rail | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | +60°C | |
| Load Voltage | 690V ac | |
| Load Current | 10A | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 220 V ac | ||
Number of Poles 4 | ||
Contact Voltage Rating 690 V ac | ||
Contact Current Rating 10 A | ||
Series 3RH2 | ||
Range SIRIUS | ||
Normal State Configuration 2NO + 2NC | ||
Number Of Auxiliary Contacts 4 | ||
Auxiliary Contact Configuration 2NO + 2NC | ||
Terminal Type Screw | ||
Width 45mm | ||
Length 57.5mm | ||
Depth 73mm | ||
Control Voltage 220 V ac | ||
Mounting Style DIN Rail | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature +60°C | ||
Load Voltage 690V ac | ||
Load Current 10A | ||
- 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
• 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
• 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.