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Siemens Auxiliary Contact 3 Contact 3 NO SIRIUS Innovation Snap-On Mount 10 A 250V DC 690V AC 3RH2911-1HA30
Specifications
| Country of Origin | India |
|---|---|
| Brand | Siemens |
| Model | 3RH2911-1HA30 |
| Mount Type | Snap-On |
| Series | SIRIUS Innovation |
| Maximum Operating Temperature | 60°C |
| Minimum Operating Temperature | -25°C |
| Terminal type | Screw |
| Mounting Location | Front Side |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 706-0927Brand: SiemensManufacturers Part No.: 3RH2911-1HA30 |
| Number of Contacts | 3 |
| Contact Voltage | 250, 690V dc |
| Normal State Configuration | 3 NO |
| Contact Current | 10A |
| Operational Current Ie | 10A |
| Pole and Throw Configuration | 3PST |
| Mechanical Durability | 10Mcycles |
| Rated Insulation Voltage Ui | 690V |
Key Features
- Equipped with 3 contacts configured as 3 normally open (3 NO).
- Designed for use with Siemens Sirius Innovation series contactors.
- Snap-On mounting ensures quick and reliable attachment.
- Supports contact current of 10 A with operational current Ie of 10 A.
- Suitable for contact voltages of 250 V DC and 690 V AC.
- Rated insulation voltage of 690 V for reliable electrical isolation.
- Mechanical durability rated at 10 million cycles for long service life.
- Terminal type is screw, facilitating secure wire connections.
Product Description
Siemens 3RH2911-1HA30 auxiliary contact is a high-quality component designed for use with the Siemens Sirius Innovation series contactors. Featuring 3 contacts arranged as 3 normally open (3 NO), this device provides reliable switching capability for automation and industrial control applications.
The Snap-On mount type allows quick and secure assembly to contactors, facilitating efficient installation and maintenance. With a contact current rating of 10 A and operational current Ie of 10 A, it supports reliable electrical performance under demanding conditions.
It supports contact voltages of 250 V DC and 690 V AC, with a rated insulation voltage of 690 V. This ensures strong electrical isolation for safer operation within control circuits. The screw terminal type allows for robust and maintenance-friendly wiring connections.
Mechanical durability of 10 million cycles guarantees longevity and dependable operation through many switching cycles, making it well suited for industrial automation, manufacturing processes, and electrical control systems.
The auxiliary contact operates reliably in a broad temperature range from -25°C to a maximum of 60°C and is mounted on the front side of the contactor, providing easy accessibility for wiring and inspection.
Equipped with 3 contacts configured as 3 normally open (3 NO). Designed for use with Siemens Sirius Innovation series contactors. Snap-On mounting ensures quick and reliable attachment. Supports contact current of 10 A with operational current Ie of 10 A.
Suitable for contact voltages of 250 V DC and 690 V AC. Rated insulation voltage of 690 V for reliable electrical isolation. Mechanical durability rated at 10 million cycles for long service life. Terminal type is screw, facilitating secure wire connections.
Operates in temperatures ranging from -25°C to a maximum of 60°C. Mounting location designed for front side installation.
This auxiliary contact is ideal for use in industrial automation, electrical control panels, manufacturing equipment, HVAC systems, and other commercial machinery setups where reliable signal switching and feedback are critical.
Browse the Electronics & Electricals category on EnvMart for a wide range of Siemens automation and control products that complement this Auxiliary Contact.
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Frequently Asked Questions
This model features a contact configuration of 3 normally open (3 NO) contacts.
It supports an operational current of 10 A.
This auxiliary contact is suitable for contact voltages of 250 V DC and 690 V AC.
The rated insulation voltage is 690 V, ensuring reliable electrical isolation.
It has a mechanical durability rated at 10 million cycles.
It operates reliably in a temperature range from -25°C to a maximum of 60°C.
This unit features a Snap-On mounting type for quick and secure attachment to contactors.
It uses screw terminals, facilitating secure wire connections.
The mounting location is designed for front side installation, providing easy accessibility for wiring and inspection.
This model is designed for use with the Siemens Sirius Innovation series contactors.
The pole and throw configuration is 3PST (three-pole, single throw).
It is suitable for industrial automation, electrical control panels, manufacturing equipment, and HVAC systems.
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