13% off
SR4B3B01S | Wenglor | Safety Relay
SR4B3B01S | Wenglor | Safety Relay

SR4B3B01S | Wenglor | Safety Relay

0
0
5
USD316.00
USD364.00
USD48.00(13%)
Estimated Lead Time : 10 - 12 weeks.
SR4B3B01S
Wenglor

NII REF No : IAFD113011061121
  • Circuit diagram directly on the housing

  • Clear terminal assignment thanks to coding pins

  • Installation width just 22,5 mm

  • Optional cross-circuit monitoring

  • The safety relay monitors emergency stop switches, safety switches and AOPDs. In spite of its installation width spanning just 22,5 mm, it offers space for switching status displays and attaching an operating equipment label.

  • Electrical Data

  • Supply Voltage : 20,4...28,8 V DC

  • Supply Voltage : 20,4...26,4 V AC

  • Input wiring : 1-, 2-channel

  • Response time (automatic start) : 100 ms

  • Response time (monitored start) : 15 ms

  • Fall time (emergency stop) : < 32 ms

  • Temperature Range : -25...60 °C

  • Storage temperature : -40...85 °C

  • Number of Safety Outputs stop 0 : 3

  • Switching current safety output (250 V AC) : 8 A

  • Number of auxiliary outputs : 1

  • Switching current auxiliary output (24 V DC) : 2 A

  • Mechanical Data

  • Housing Material : Plastic

  • Degree of Protection : IP20

  • Connection : Screw Clamp (pluggable)

  • Clampable Wire Cross-Section : 0,2...2,5 mm²

  • DIN-Rail mounting : 35 mm

  • Safety-relevant Data

  • Performance Level (EN ISO 13849-1), Stop 0 : up to Cat. 4 PL e

  • Service Life TM (EN ISO 13849-1) : 20 a

  • Safety integrity level (EN 61508) Stop 0 : up to SIL 3

  • Stop Category (EN 60204-1) : 0

  • B10d Switching Cycles (mechanical) : 20 000 000

  • B10d Switching Cycles (40 % load) : 7 500 000

  • B10d Switching Cycles (60 % load) : 2 500 000

  • B10d Switching Cycles (80 % load) : 1 000 000

  • B10d Switching Cycles (100 % load) : 400 000

  • Function

  • Cross-circuit detection : optional

  • Start, monitored : yes

  • Start, automatically : yes

  • Contactor Monitoring : yes

  • Input signal NC : yes

  • Input signal OSSD : yes

  • Shipping Weight - 2.5kg

[short_review]
[long_review]
Did you find this helpful?  [rev_helpful] of [rev_votes] Found Helpful
Reviewed by: (Verified Buyer)  from [user_city]. [user_email] on [review_date]
[rating]
There are no reviews for this product!

Reward Points

316 points will be rewarded to you when you buy this item.

Related Items

Feature 5

Price EUR X1.3=USDX1.5=USD SELLING PRICE (follow old calculation )(alex amendX1.7)flw old callcu(alex amend 1.9)

Recently Viewed Items

Legal Disclaimer

NEX Instrument Inc is not an authorized dealer, agent or associate of any of the designers, brands, or manufacturers, the products of which are offered for sale on www.nexinstrument.com. All trademarks, brand names, and logos mentioned are used for identification purposes only and are registered trademarks of their respective owners who reserve the right of ownership. The use of trademark, brand name or product on our website is not intended to suggest that the company, trademark or brand is affiliated to or endorses our website. All items are 100% authentic and legally purchased from authorized sources.