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Siemens Auxiliary Contact 4 Contact 2 NC/2 NO Snap-On Mount 10 A 250 V DC 690 V AC 3RH2911-2HA22

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Siemens Auxiliary Contact 4 Contact 2 NC/2 NO Snap-On Mount 10 A 250 V DC 690 V AC 3RH2911-2HA22

Name: Siemens Auxiliary Contact 4 Contact 2 NC/2 NO Snap-On Mount 10 A 250 V DC 690 V AC 3RH2911-2HA22
Brand: Siemens
SKU: 127484
Price: 25.06 USD
Availability: InStock

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Category Auxiliary Contact Brand Siemens Condition New

Specifications

Country of Origin	Czech Republic
Brand	Siemens
Model	3RH2911-2HA22
Mount Type	Snap-On
Series	3RH2
Maximum Operating Temperature	60°C
Minimum Operating Temperature	-25°C
Terminal type	Spring Loaded
Mounting Location	Front Side
Number of Contacts	4
Contact Voltage	250, 690V dc
Normal State Configuration	2 NC/2 NO
Contact Current	10A
Operational Current Ie	10A
Pole and Throw Configuration	4PST
Mechanical Durability	10Mcycles
Rated Insulation Voltage Ui	690V
Siemens Auxiliary Contact, 4 Contact, 2NO/2NC, Snap-On, Sirius ClassicBrand	Siemens

Key Features

Equipped with four contacts combining 2 normally closed and 2 normally open for versatile switching.
Snap-on mounting style ensures quick and easy installation and replacement.
Rated for a contact current of 10 A suitable for heavy-duty industrial applications.
Supports DC voltage up to 250 V and AC voltage up to 690 V for diverse electrical circuits.
Features spring-loaded terminals for secure and straightforward connections.
Durability rated for 10 million mechanical cycles ensures long-lasting reliability.
Operates efficiently within a temperature range from -25°C to +60°C suitable for various environments.
Designed primarily for integration in industrial automation and control systems.

Product Description

Siemens 3RH2911-2HA22 Auxiliary Contact is a high-quality electrical component designed to provide reliable switching with 4 contacts arranged in 2 normally closed (NC) and 2 normally open (NO) configurations. It is snap-on mounted for effortless installation and is capable of handling currents up to 10 A, compatible with voltages of 250 V DC and 690 V AC. This Auxiliary Contact is engineered for demanding industrial applications including control panels, automation systems, and electrical machinery requiring dependable performance and rapid connectivity.

The device incorporates spring-loaded terminals which simplify wiring and enhance connection integrity. Rated for 10 million mechanical cycles, it ensures durability and continuous operation in a wide temperature range from -25°C to 60°C. Its front-side mounting location facilitates easy access and maintenance, adding to operational efficiency.

Ideal for a variety of AC and DC circuit applications, the 3RH2911-2HA22 model supports versatile switching needs and improves fault tolerance and response times in automated environments. Made in the Czech Republic, the product complies with industry standards and embodies the Siemens commitment to quality and durability.

Contains four contacts combining 2 normally closed and 2 normally open (2 NC/2 NO) for flexible control. Snap-on mount design offers quick, tool-free installation and replacement. Supports contact current rating of 10 A suitable for various load requirements.

Rated operational voltages: 250 V DC and 690 V AC, usable across different electrical systems. Spring-loaded terminals promote easy wiring and secure connectivity. Mechanical durability extends to 10 million operating cycles ensuring extended service life.

Functional temperature range from -25°C up to 60°C accommodates diverse industrial environments. Designed for use in control panels, industrial automation, and machine safety systems. Explore the range of Siemens automation components on EnvMart to find compatible products and solutions tailored to elevate your industrial and commercial electrical systems.

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Frequently Asked Questions

This model features a contact configuration of 2 normally closed (NC) and 2 normally open (NO) contacts, allowing for versatile switching applications.

It is rated for a maximum contact current of 10 A, making it suitable for various load requirements in industrial applications.

The auxiliary contact supports DC voltage up to 250 V and AC voltage up to 690 V, allowing compatibility with diverse electrical circuits.

It operates efficiently within a temperature range from -25°C to 60°C, suitable for various industrial environments.

This unit features a snap-on mounting style that ensures quick and easy installation and replacement without the need for tools.

It incorporates spring-loaded terminals, which promote easy wiring and secure connectivity for reliable operation.

The 3RH2911-2HA22 is rated for 10 million mechanical cycles, ensuring extended service life under normal operating conditions.

It is manufactured in the Czech Republic, adhering to industry standards for quality and performance.

It is primarily designed for integration in industrial automation and control systems, including control panels and electrical machinery.

The pole and throw configuration is 4PST, which allows for flexible control in various switching applications.

The rated insulation voltage for the 3RH2911-2HA22 is 690 V, ensuring it can handle high voltage applications safely.

This model belongs to the Siemens 3RH2 series, which is known for its reliable performance in industrial settings.