Siemens 3TK28101BA420AA0
Estimated Delivery between and with free shipping.
Overnight shipping is also available.
Free Shipping
1 Year Warranty
A+ Rated On The BBB
10% Off First Order
Based In The USA
Description
SIRIUS SAFETY RELAY SAFETY-RELATED SPEED MONITORING, 24 V DC, 45.0 MM, SCREW-TYPE CONNECTION, ENABLING CIRCUIT INSTANTANEOUS:2NO, ENABLING CIRCUIT DELAYED:0, SIGNALING CIRCUIT:2 ELECTRICAL, NAMUR VERSION AUTO START / MANUAL START, BASIC UNIT, MAX. ERR. PL EN13849-1: E, MAX. ERR. SIL TO IEC61508:3,SAFETY RELAY, 24VDC, 45.0MM
Siemens 3TK28101BA420AA0 is now available from Williams Automation.
If you need a specific firmware version or series for this item, please call or email us with your request. We can also provide specifications and/or a data sheet for this item upon request. Please call or email us if you need one.
We offer Overnight shipping for most items listed on our website. Please get in touch with us to confirm whether the product can ship overnight on the day of your order. Cutoff times are typically 2-3 PM EST. Lead times can range from 1 to 4 business days.
Call (803) 761-7027 if you have any questions about availability, or email us at sales@williamsautomation.com.
Specifications
- Category according to EN 954-1
- null
- Country of Origin
- DE
- Depth
- 124.3 mm
- Evaluation inputs
- 2-channel
- Height
- 107.7 mm
- Model
- Other
- Number of outputs, safety related, delayed, semiconductors
- 0
- Number of outputs, safety related, delayed, with contact
- 0
- Number of outputs, safety related, undelayed, semiconductors
- 0
- Number of outputs, safety related, undelayed, with contact
- 0
- Number of outputs, signalling function, delayed, semiconductors
- 1
- Number of outputs, signalling function, delayed, with contact
- 0
- Number of outputs, signalling function, undelayed, semiconductors
- 1
- Number of outputs, signalling function, undelayed, with contact
- 0
- Performance level acc. EN ISO 13849-1
- Level e
- Rail mounting possible
- false
- Rated control supply voltage Us at DC
- 24 V
- SIL according to IEC 61508
- 3
- Stop category acc. IEC 60204
- 0
- Suitable for monitoring of emergency-stop circuits
- false
- Suitable for monitoring of magnetic switches
- false
- Suitable for monitoring of optoelectronic protection equipment
- false
- Suitable for monitoring of position switches
- true
- Suitable for monitoring of proximity switches
- true
- Suitable for monitoring of tactile sensors
- false
- Suitable for monitoring of valves
- false
- Type of electric connection
- Spring clamp connection
- Voltage type for actuating
- DC
- Width
- 45 mm
- With approval according to UL
- true
- With approval for BG BIA
- false
- With approval for TÜV
- true
- With feedback circuit
- true
- With muting function
- false
- With start input
- true
Reviews
What our customers say
BBB 4.7 
Rating they have quick great service and quick shipping!! would recommend doing business over and over!!
January 7 on 
Great price and speedy delivery. I am certain, based on my first statement that if needed, customer support will be excellent
December 31 on
Great customer service, fast shipping. Nice to deal with a company that shows they care about their customers.
December 5 on
I got the part and it was exactly what i needed to get my dust collector up and running again! It was also at very reasonable price. Thanks!
December 4 on
Another great purchase from Williams Automation. You will have peace of mind knowing your getting authentic parts from Williams Automation. Very easy to work with and great customer service. Plus you get at a competitive price and not three times what it should be.
November 6 on
Exceptional customer service! They had the elusive part I required readily available and responded promptly to all my emails.
November 2 on
Great customer service. Had the hard to find parts I needed in stock. All emails answered promptly.
October 9 on
Had what I needed in stock, shipped fast and arrived within the time frame indicated. It was packaged securely.
August 28 on
Perfect purchase! The whole process was great, including the packaging and shipping. Finally a company who cares!
August 13 on
Great service and Best prices ! Very organized company and helpful too. Will definitely buy again
August 10 on