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                      1. Home
                      2. Switches & Relays
                      3. Relays
                      4. Safety Relays
                      Print Page

                      103009973

                      Safety Relay, 24 VDC, 8PST-NC, 4PST-NO, SRB Series, DIN Rail, Plug In, Screw

                      SCHMERSAL 103009973
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerSCHMERSAL
                      Manufacturer Part No103009973
                      Order Code4014961
                      Product RangeSRB Series
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      2 In Stock

                      Need more?

                      2 Delivery in 4-6 Business Days(UK stock)
                      QuantityPrice
                      1+Rs.38,069.570
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      Rs.38,069.57
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerSCHMERSAL
                      Manufacturer Part No103009973
                      Order Code4014961
                      Product RangeSRB Series
                      Technical Datasheet

                      Data Sheet

                      Coil Voltage24VDC
                      Contact Configuration8PST-NC, 4PST-NO
                      Product RangeSRB Series
                      Relay MountingDIN Rail
                      Contact Current-
                      Relay TerminalsPlug In, Screw
                      Contact Voltage AC Nom-
                      Contact Voltage DC Nom-
                      Contact Material-
                      IP RatingIP20, IP40, IP54
                      SVHCTo Be Advised

                      Product Overview

                      103009973 is a SRB series, 8PST-NC, 4PST-NO, safety relay (SRB-E-204ST).

                      • Plug-in screw terminals with coding and 2.5mm² max conductor section
                      • STOP 0 function
                      • Monitoring of 4 sensors
                      • Start button / auto-start
                      • 2 safety outputs and 4 signalling outputs
                      • Snaps onto standard DIN rail to EN 60715 mounting
                      • IEC/EN 60947-1 terminal designations
                      • Degree of protection: IP40 (enclosure), IP54 (mounting space), IP20 (clips or terminals)
                      • 24VDC -20%/+20% operating voltage, 125mA operating current, 2A current utilisation category DC-12
                      • 3W electrical power consumption

                      Technical Specifications

                      Coil Voltage

                      24VDC

                      Product Range

                      SRB Series

                      Contact Current

                      -

                      Contact Voltage AC Nom

                      -

                      Contact Material

                      -

                      SVHC

                      To Be Advised

                      Contact Configuration

                      8PST-NC, 4PST-NO

                      Relay Mounting

                      DIN Rail

                      Relay Terminals

                      Plug In, Screw

                      Contact Voltage DC Nom

                      -

                      IP Rating

                      IP20, IP40, IP54

                      Technical Docs (1)

                      Technical Data Sheet EN

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      Germany
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85364100
                      US ECCN:EAR99
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:To Be Advised
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.15
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                      An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                      element14 is a trading name of element14 India Private Limited.
                      Company identity number: U30009KA2007PTC044448 | Registered Office: D Block, 11th Floor, IBC Knowledge Park, 4/1,Bannerghatta Main Rd, Bhavani Nagar, Suddagunte Palya, Bangalore, Karnataka 560029, India.