SKU: 72151331841

Siemens 6ES7421-1BL01-0AA0 Digital Input Module SM 421

Sale price$144.00 Regular price$160.00
Save 10%

Pay in installments of $40.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 2 - Jul 7

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Siemens 6ES7421-1BL01-0AA0 Digital Input Module SM 421Product Overview The Siemens 6ES7421 1BL01 0AA0 is a digital input module for the SIMATIC S7 400 series. This SM 421 module provides 32 isolated digital inputs operating at 24 V DC, enabling reliable signal acquisition for industrial automation systems. It is new, original, and comes with a 12 month factory warranty. Key Features and Benefits This module offers robust isolation for safe operation and precise input detection. Its compact design allows

Siemens 6ES7421-1BL01-0AA0 Digital Input Module SM 421
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72151331841

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 2481 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
Men's shirt
Nice quality shirt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2025
M
Verified Purchase
marcia bouray
Boise, US
★★★★★ 5
You wanted an opinion
Size: 17"-17.5" Neck 32"-33" Sleeve, Color: Blue Rain Print
It worked out well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2025
J
Verified Purchase
Justin Richter
West Palm Beach, US
★★★★★ 5
Nice textured of shirt for wrinkle free washing
Size: 18"-18.5" Neck 34"-35" Sleeve, Color: Navy
Like the shirt, rich colors! Wash on delicate and dry on low, pull out of dryer and ready to be wore or hung in closet. Wrinkle free.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2024
B
Verified Purchase
Beverly
Natrona Heights, US
★★★★★ 5
No ironing required
Perfect fit and great material! No ironing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2023
A
Verified Purchase
Amanda G.
Cuba, US
★★★★★ 1
Wrong size on shirt’s tag and description!
Size: 16"-16.5" Neck 36"-37" Sleeve, Color: Dark Blue, Size: 16"-16.5" Neck 36"-37" Sleeve, Color: Dark Blue
We have ordered Van Heusen dress shirts in size 16.5 neck and 36”-37” sleeves for years. This shirt’s sleeves are 2-3” too short! The shirt is tagged wrong. I ordered the same size brand and shirt in a different color and you can see the difference in the sleeve’s length in the photo! Annoyed I need to return the defective item.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2025

recommand products