3SK1111-2AB30

Siemens SIRIUS 3SK1 Safety Relay Basic Unit | Shop On Ebay
Factory New Parts : Warranty 12 Months​
Second-Hand Parts : Warranty 3-6 Months​
Tested & Certified | Ships Worldwide​
Technical / Repair Support​
Warranty Extension and Urgent Delivery supported. Get your quote or lead time now !

Description

The Siemens SIRIUS 3SK1 Safety Relay Basic Unit (3SK1111-2AB30) is a standard series safety relay designed for safety-related control circuits in industrial applications. Operating with a 24V AC/DC supply voltage, this relay features three normally open (NO) contacts for relay enabling circuits and one normally closed (NC) contact for relay signaling circuits. The spring-type terminal (push-in) design enables quick, tool-free wiring installation, significantly reducing installation time. Compliant with international safety standards, this basic unit provides reliable safety functionality for emergency stop, safety gate monitoring, and other safety-critical applications in machinery and equipment.

Key Features

  • Safety relay basic unit for standard series applications
  • Supply voltage: 24V AC/DC
  • 3 NO contacts for relay enabling circuits
  • 1 NC contact for relay signaling
  • Spring-type push-in terminals for tool-free wiring
  • Compliant with international safety standards
  • Easy installation and maintenance
  • Reliable safety function implementation

Warranty & After-Sales

  • Factory new units: 12 months warranty
  • Refurbished units: 3-6 months warranty
  • Technical support for safety circuit design and implementation

Delivery Time

  • Standard delivery: 3-5 working days
  • Express shipping available upon request

Why Choose Our Store

  • Genuine Siemens safety components
  • Global supply network with competitive pricing
  • Expertise in functional safety systems

Applications

  • Emergency stop circuit applications
  • Safety gate and door monitoring systems
  • Two-hand control applications
  • Light curtain and safety sensor integration
  • Machinery safety-related control circuits

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