SRB402NE 24V Schmersal Electronic Components

Schmersal SRB402NE 24V Safety-monitoring modules; Combination (double evaluation); Suitable for the signal processing of outputs with contact sensors; Possibility to connect a non-contact end switch or speed reduction switch; 2 safety contacts, switch-off level 1;2 safety conta
Schmersal

Part#:SRB402NE 24V

Manufacturer:Schmersal

Alt. Part#:101178395

Product Lifecycle:Active

Get a quick Quote!

Safety-monitoring modules; Combination (double evaluation); Suitable for the signal processing of outputs with contact sensors; Possibility to connect a non-contact end switch or speed reduction switch; 2 safety contacts, switch-off level 1;2 safety conta

About the manufacturer: Schmersal is one of the manufacturers that offers Electronic Components that you can order at marketplace.quotebeam.com. Schmersal produces a wide range of high-quality switchgears specifically engineered to protect machinery and facilities in industrial automation and the elevator industry.

Check out the SRB402NE 24V Schmersal price in the box on the right side or send a quick quote.

Product Details

  • Gross weight
    370 g
  • Automatic reset function
    Yes
  • Cable section, minimum
    0.25 mm²
  • Storage and transport temperature, maximum
    +85 °C
  • Rated AC voltage for controls, 60 Hz, minimum
    20.4 VAC
  • Rated impulse withstand voltage Uimp
    4 kV
  • Drop-out delay in case of power failure, typically
    80 ms
  • Switching capacity, minimum
    10 mA
  • Removable Terminals
    Yes
  • Standards
    IEC 61508, EN 60947-5-1, EN 60204-1
  • Number of safety contacts
    4
  • Material of the contacts, electrical
    Ag-Ni, self-cleaning, positive drive
  • Short-circuit recognition
    Yes
  • Number of LEDs
    7
  • Enclosure material
    Glass-fibre reinforced thermoplastic, ventilated
  • Stop-Category
    0
  • Earth connection detection
    Yes
  • Mechanical life, minimum
    10,000,000 Operations
  • Storage and transport temperature, minimum
    -40 °C
  • Degree of pollution to IEC/EN 60664-1
    2
  • Climatic stress
    EN 60068-2-78
  • Number of openers
    4
  • Mounting
    Snaps onto standard DIN rail to EN 60715
  • Wire breakage detection
    Yes
  • Feedback circuit
    Yes
  • Width
    45 mm
  • Rated operating voltage
    24 VAC -15% / +10%, 24 VDC -15% / +20%, residual ripple max. 10 %
  • Integral System Diagnostics, status
    Yes
  • Degree of protection of the mounting space
    IP54
  • Frequency range
    50 Hz, 60 Hz
  • Rated control voltage at AC 60 Hz, maximum
    26.4 VAC
  • Pull-in delay at RESET, typically
    20 ms
  • Number of auxiliary contacts
    2
  • Terminal Connector
    Screw connection, rigid or flexible
  • Degree of protection of clips or terminals
    IP20
  • Ambient temperature, minimum
    -25 °C
  • Overvoltage category
    III
  • Drop-out delay in case of emergency, typically
    20 ms
  • Pull-in delay at automatic start, maximum, typically
    100 ms
  • Height
    100 mm
  • Restistance to shock
    30 g / 11 ms
  • Rated control voltage at AC 50 Hz, maximum
    26.4 VAC
  • Voltage, Utilisation category DC13
    24 VDC
  • Resistance to vibrations to EN 60068-2-6
    10...55 Hz, Amplitude 0.35 mm, ± 15 %
  • Ambient temperature, maximum
    +45 °C
  • Current, Utilisation category AC-15
    4 A
  • Terminal designations
    IEC/EN 60947-1
  • Depth
    121 mm
  • Note (Contact resistance)
    in new state
  • Switching capacity, maximum
    2 A
  • Rated AC voltage for controls, 50 Hz, minimum
    20.4 VAC
  • Contact resistance, maximum
    0.1 Ω
  • Number of signalling outputs
    2
  • Cable section, maximum
    2.5 mm²
  • Degree of protection of the enclosure
    IP40
  • Rated AC voltage for controls at DC minimum
    20.4 VDC
  • Rated control voltage at DC, maximum
    28.8 VDC
  • Voltage, Utilisation category AC15
    230 VAC
  • EMC rating
    EMC-Directive
  • Tightening torque of Clips
    0.6 Nm
  • Electrical power consumption
    6 VA
  • Current, Utilisation category DC13
    4 A
  • Conduction resistance, maximum
    40 Ω

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents SRB402NE 24V Specs

1-year warranty

Get a quick Quote!

Request a quote, and we will send you price and availability within minutes.

Select Qty:

Average response time: 11 minutes

By purchasing this item, you agree to the Terms & Conditions

Quotebeam is NOT an authorized distributor of Schmersal

Shipping and Delivery Worldwide

calculate costs and time


Secure Payment Processing

with money back guarantee


1 year warranty

on all parts


Responsive Customer Support

we're here to help!

Need more details?

Feel free to chat with us or check our FAQ

Schmersal Disclaimer:

The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Schmersal Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Schmersal, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Relevant products

Do you have questions?

We’re here for you ✨

We are a proud member of:

Association for High Technology Distribution LogoAssociation for Advancing Automation LogoThe International Society of Automation Logo

Save time searching for competitively priced automation parts. Search, find, and get the parts you need shipped to keep your projects on track.

Copyright @ 2025 Quotebeam

Quotebeam Inc., 166 Geary St, STE 1500, San Francisco, CA 94108

(747) 302-4552

[email protected]
VisaMastercardAmerican Express
follow us on
VisaMastercardAmerican Express

Disclaimer: Quotebeam is a platform that brings products from many supply chain channels to one place to help customers source their parts without endless searching on the web. Our products are never used surplus, and are mainly overstock from other suppliers in the industry. Quotebeam is not an authorized distributor, authorized reseller, affiliate or representative for the manufacturers listed and products featured on this website. All product names, designated trademarks, brand names, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holders.

Product Disclaimer: The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be from an earlier series than what is available directly from the manufacturer or its authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply to this product. Quotebeam offers limited warranty for this product, which is not to be mistaken with the manufacturer warranty. While many Controls products will have firmware already installed, Quotebeam makes no representation as to whether the Control product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from the manufacturer, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware. Customer acknowledges and agrees that Quotebeam does not provide any operating system software or software right-to-use licenses with the products it sells.