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Siemens ECOFAST 690V Safety Relay 3RK1911-2BF02

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Siemens ECOFAST 690V Safety Relay 3RK1911-2BF02

Name: Siemens ECOFAST 690V Safety Relay 3RK1911-2BF02
Brand: Siemens
SKU: 171651
Price: 230.12 USD
Availability: InStock

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Category Safety Relay Brand Siemens Condition New

Specifications

Country of Origin	Germany
Brand	Siemens
Height	55mm
Length	158mm
Model	3RK1911-2BF02
IP Rating	IP65
Width	112mm
Series	ECOFAST
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-40°C
Standards/Approvals	UL, EMC Declaration of Conformity, CE, RCM, UKCA, EAC, General Product Approval, UK declaration of conformity
Reset Method	Automatic
Coil Voltage	690V
Switching AC Voltage	690V ac

Key Features

Operates reliably within a temperature range of -40°C to 125°C.
Features a coil voltage rating of 690V and supports a switching AC voltage of 690V AC.
Constructed with IP65 protection classification for enhanced durability in industrial environments.
Compact dimensions measuring 158mm length, 112mm width, and 55mm height.
Complies with multiple standards including UL, EMC Declaration of Conformity, CE, RCM, UKCA, EAC, and others.
Manufactured in Germany ensuring premium quality and reliability.
Designed for industrial automation, control systems, and safety applications requiring reliable relay operation.

Product Description

Siemens 3RK1911-2BF02 ECOFAST Safety Relay is engineered for robust industrial performance, operating at a high switching voltage of 690V AC with a coil voltage of 690V. This relay uses an automatic reset method and is rated IP65 for protection against dust and water ingress, making it suitable for demanding environments.

The device operates over a wide temperature range from -40°C to a maximum of 125°C, ensuring stability and reliable switching in harsh conditions. Its compact size with dimensions 158mm in length, 112mm in width, and 55mm in height allows easy integration within control panels and automation equipment.

This safety relay meets a broad set of standards and approvals such as UL, CE, EMC, RCM, UKCA, and EAC, underscoring its compliance with international safety and quality norms. Manufactured in Germany, it delivers superior quality assurance.

Typical applications include industrial automation safety circuits, electrical control systems, machine safety, and signal conditioning where automatic safety relay operation is critical. Its IP65 rating ensures reliable use in environments exposed to dust and splashing water.

Operates reliably in temperature ranges from -40°C to 125°C. Automatically resets for continual operation. High switching voltage capability of 690V AC. IP65 dust and water ingress protection classification. Compact dimensions facilitate easy equipment integration.

Compliant with international approvals including UL, CE, and EMC. Manufactured in Germany for premium build quality. Explore Siemens Safety Relays and related automation products on EnvMart for reliable industrial control solutions.