3SK1111-2AB30

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$171.66
$171.66
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Overview of Siemens 3SK1111-2AB30

Shop genuine Siemens 3SK1111-2AB30 directly from LeadTime.ca for your automation system. The Siemens 3SK1111-2AB30 is a factory-grade, SIRIUS safety relay designed for autonomous industrial safety applications. This robust relay features 3 normally open (NO) and 1 normally closed (NC) contact, ensuring secure and reliable monitoring in critical machine and process control environments. Engineered for 24V AC/DC, it delivers high-voltage insulation (300V) and is suitable for use in a variety of mounting positions. With IP20 finger-safe protection, the 3SK1111-2AB30 is built for rigorous factory settings, offering rapid switching times and low power loss. Buy Siemens 3SK1111-2AB30 to enhance the safety integrity of your automation infrastructure, with performance backed by Siemens’ global reputation for quality.

Key Features of Siemens 3SK1111-2AB30

  • 3 NO contacts + 1 NC contact—ideal for relay enabling and signaling circuits[1][3][6]
  • Universal 24V AC/DC control supply—flexible for global installations[1][2][3]
  • High insulation voltage (300V)—safe for industrial environments[1][3][6]
  • IP20 finger-safe protection—guards against accidental contact[1][3]
  • Fast switching times (typical 15ms make, 10–75ms backslide/breaker delay)[1][2]
  • Spring-clamp terminals—fast, secure wiring[3][6]
  • Screw and snap-on DIN rail mounting—easy, space-saving installation[1][3]
  • Wide operating temperature range (-25°C to +60°C)—suitable for demanding conditions[3]
  • Compliance with IEC 61508 SIL 3 (dual-channel), ISO 13849-1 Category 4—meets top global safety standards[2]
  • Low active power loss (2W typical)—energy-efficient operation[1][3]

Technical Specs of 3SK1111-2AB30

Review Siemens 3SK1111-2AB30 specifications for detailed parameters before installation.

Parameter Value
Control Supply Voltage 24V AC/DC
Contact Configuration 3 NO, 1 NC
Max. Insulation Voltage 300V
Mounting DIN rail (screw/snap-on)
Protection IP20, finger-safe
Dimensions 22.5 x 100 x 121.6 mm
Operating Temperature -25°C to +60°C
Power Loss 2W typical
Safety IEC 61508 SIL 3 (dual-channel), ISO 13849-1 Cat 4
Terminals Spring-clamp

Applications / Use Case

This Siemens 3SK1111-2AB30 is commonly used in industrial automation worldwide. Its primary application lies in machine safety, process control, and production line systems, where reliable monitoring and rapid shutdown of hazardous movement are critical. This safety relay is often integrated into control panels for packaging lines, conveyor setups, and motion control systems to ensure compliance with stringent safety regulations. Its robust design and high safety ratings make it a preferred choice for engineers seeking to mitigate risk and protect personnel in complex automation environments.

Price & Availability

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3SK1111-2AB30

$171.66

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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