SIEMENS 6ES7421-1BL00-0AA0

When you purchase through eBay links on our site, we may earn an affiliate commission.

Active Listings

Active listings represent items currently available for purchase on the platform.

Count: 155

Average Price: $211.00

Sold Items

Sold items are those that have been successfully purchased by customers.

Count: 53

Average Price: $191.44

Sold Percentage

Sold percentage shows the percentage of listed items that were successfully sold on eBay.

Unsold Items: 173

Success Rate: 23.5%

Active Listings

(click item to view on eBay)
6ES7421-1BL00-0AA0 New SIEMENS SIMATIC S7-400 PLC Module 6ES7 421-1BL00-0AA0

6ES7421-1BL00-0AA0 New SIEMENS SIMATIC S7-400 PLC Module 6ES7 421-1BL00-0AA0

Seller: xiziautomall Condition: New Date: October 24, 2025 Price: $ 122.13
6ES7421-1BL00-0AA0 NEW SIEMENS 6ES7 421-1BL00-0AA0 S7-400 SM 421 DIGITAL INPUT#B

6ES7421-1BL00-0AA0 NEW SIEMENS 6ES7 421-1BL00-0AA0 S7-400 SM 421 DIGITAL INPUT#B

Seller: britinstruments Condition: New Date: October 23, 2025 Price: $ 122.14
1 PC NEW SIEMENS PLC 6ES7421-1BL00-0AA0 Expedited Shipping

1 PC NEW SIEMENS PLC 6ES7421-1BL00-0AA0 Expedited Shipping

Seller: yyslkenr Condition: New Date: October 13, 2025 Price: $ 165.67
SIEMENS 6ES7421-1BL00-0AA0 | USED | USPP | ID1904 | PLC2DAY Used in stock at ...

SIEMENS 6ES7421-1BL00-0AA0 | USED | USPP | ID1904 | PLC2DAY Used in stock at ...

Seller: plc2day Condition: Used Date: October 8, 2025 Price: $ 12.99
Used 1Pcs 6ES7 421-1BL00-0AA0 (6ES7421-1BL00-0AA0) Siemens Plc Module ax

Used 1Pcs 6ES7 421-1BL00-0AA0 (6ES7421-1BL00-0AA0) Siemens Plc Module ax

Seller: fushuo_96 Condition: Used Date: October 7, 2025 Price: $ 187.79
1Pc Used Siemens 6ES7 421-1BL00-0AA0 Tested 6ES7421-1BL00-0AA0 Plc ys

1Pc Used Siemens 6ES7 421-1BL00-0AA0 Tested 6ES7421-1BL00-0AA0 Plc ys

Seller: wikita* Condition: Used Date: October 7, 2025 Price: $ 107.58
Siemens Simatic S7-400 6ES7421-1BL00-0AA0 Digital Input SM 421

Siemens Simatic S7-400 6ES7421-1BL00-0AA0 Digital Input SM 421

Seller: emisop Condition: Used Date: September 30, 2025 Price: $ 129.94
1P New Boxed SIEMENS 6ES7421-1BL00-0AA0,6ES7 421-1BL00-0AA0 #V5PLC Top-Seller

1P New Boxed SIEMENS 6ES7421-1BL00-0AA0,6ES7 421-1BL00-0AA0 #V5PLC Top-Seller

Seller: plctop2308 Condition: New Date: September 30, 2025 Price: $ 166.00
1 PC NEW SIEMENS PLC 6ES7421-1BL00-0AA0 Expedited Shipping

1 PC NEW SIEMENS PLC 6ES7421-1BL00-0AA0 Expedited Shipping

Seller: automation-us Condition: New Date: September 28, 2025 Price: $ 131.92

Sold Listings

Siemens 6ES7421-1BL00-0AA0 Digital Input For Industrial Use Input

Siemens 6ES7421-1BL00-0AA0 Digital Input For Industrial Use Input

Seller: industrie24_com Condition: Used Date: May 3, 2025 Price: $ 34.70 Sold: 1 units
New Siemens 6ES7 421-1BL00-0AA0 6ES7421-1BL00-0AA0 Module

New Siemens 6ES7 421-1BL00-0AA0 6ES7421-1BL00-0AA0 Module

Seller: cloudydayone Condition: New Date: April 7, 2025 Price: $ 173.00 Sold: 1 units
1PCS New Siemens 6ES7421-1BL00-0AA0 6ES7 421-1BL00-0AA0 Warranty 12 months

1PCS New Siemens 6ES7421-1BL00-0AA0 6ES7 421-1BL00-0AA0 Warranty 12 months

Seller: d918523750 Condition: New Date: April 6, 2025 Price: $ 124.87 Sold: 1 units
Siemens 6ES7421-1BL00-0AA0 / 6ES7421-1BL00-0AA0 PLC Module New In Box

Siemens 6ES7421-1BL00-0AA0 / 6ES7421-1BL00-0AA0 PLC Module New In Box

Seller: goodorder_industrial Condition: New Date: March 28, 2025 Price: $ 158.00 Sold: 1 units
New Siemens 6ES7 421-1BL00-0AA0 6ES7421-1BL00-0AA0 Module

New Siemens 6ES7 421-1BL00-0AA0 6ES7421-1BL00-0AA0 Module

Seller: cloudydayone Condition: New Date: March 25, 2025 Price: $ 158.00 Sold: 1 units
NEW In Box Siemens PLC 6ES7421-1BL00-0AA0 /6ES7 421-1BL00-0AA0

NEW In Box Siemens PLC 6ES7421-1BL00-0AA0 /6ES7 421-1BL00-0AA0

Seller: cmaticautomatic Condition: New Date: March 24, 2025 Price: $ 188.99 Sold: 1 units
Siemens 6ES7421-1BL00-0AA0 Digital Input For Industrial Use Input

Siemens 6ES7421-1BL00-0AA0 Digital Input For Industrial Use Input

Seller: industrie24_com Condition: Used Date: March 17, 2025 Price: $ 34.78 Sold: 1 units
Siemens 6ES7421-1BL00-0AA0 Digital Input for Industrial Use Input

Siemens 6ES7421-1BL00-0AA0 Digital Input for Industrial Use Input

Seller: industrie24_com Condition: Gebraucht Date: March 17, 2025 Price: $ 31.55 Sold: 1 units
6ES7421-1BL00-0AA0 1PCS Brand New Siemens 6ES7 421-1BL00-0AA0 Fast shipment

6ES7421-1BL00-0AA0 1PCS Brand New Siemens 6ES7 421-1BL00-0AA0 Fast shipment

Seller: plc-modle22 Condition: New Date: March 4, 2025 Price: $ 113.02 Sold: 1 units

Unsold Listings

Siemens Simatic 6ES7421-1BL00-0AA0 6ES7 421-1BL00-0AA0 (Make Offer)

Siemens Simatic 6ES7421-1BL00-0AA0 6ES7 421-1BL00-0AA0 (Make Offer)

Seller: plcwest-com Condition: Used Date: August 5, 2024 Price: $ 117.15
6ES7421-1BL00-0AA0 New IN STOCK Siemens ship by UPS

6ES7421-1BL00-0AA0 New IN STOCK Siemens ship by UPS

Seller: plcshop66 Condition: New Date: July 30, 2024 Price: $ 114.00
New Siemens 6ES7421-1BL00-0AA0 / 6ES7421-1BL00-0AA0 PLC Module

New Siemens 6ES7421-1BL00-0AA0 / 6ES7421-1BL00-0AA0 PLC Module

Seller: slide2080 Condition: New Date: July 21, 2024 Price: $ 138.00
Siemens Simatic S7 6ES7421-1BL00-0AA0 Digital Input

Siemens Simatic S7 6ES7421-1BL00-0AA0 Digital Input

Seller: wie-tec Condition: Used Date: July 10, 2024 Price: $ 181.60
NEW Siemens PLC 6ES7421-1BL00-0AA0 /6ES7 421-1BL00-0AA0

NEW Siemens PLC 6ES7421-1BL00-0AA0 /6ES7 421-1BL00-0AA0

Seller: plc-winner-us Condition: New Date: June 11, 2024 Price: $ 123.61
USED SIEMENS 6ES7421-1BL00-0AA0 [24 MONTHS WARRANTY]

USED SIEMENS 6ES7421-1BL00-0AA0 [24 MONTHS WARRANTY]

Seller: automatizace Condition: Gebraucht Date: May 17, 2024 Price: $ 41.82
6ES7421-1BL00-0AA0 For Siemens 6ES7 421-1BL00-0AA0 Module

6ES7421-1BL00-0AA0 For Siemens 6ES7 421-1BL00-0AA0 Module

Seller: thma_7072 Condition: Used Date: May 5, 2024 Price: $ 251.71
USED SIEMENS 6ES7421-1BL00-0AA0 [24 MONTHS WARRANTY]

USED SIEMENS 6ES7421-1BL00-0AA0 [24 MONTHS WARRANTY]

Seller: automatizace Condition: Gebraucht Date: May 1, 2024 Price: $ 41.61
1PC NEW Siemens 6ES7421-1BL00-0AA0 Fast Shipping

1PC NEW Siemens 6ES7421-1BL00-0AA0 Fast Shipping

Seller: iainventory Condition: New Date: April 19, 2024 Price: $ 123.63

Similar Part Numbers

6ES7141-5BF00-0BA06ES7131-6BF00-0CA06ES7550-1AA01-0AB06ES7334-0KE00-0AB06ES7318-3EL01-0AB06GK7542-1AX00-0XE06SN1123-1AA00-0CA16EP3310-6SB00-0AY06SN1121-0BA11-0AA16SN1113-1AB01-0BA16SN1145-1AA01-0AA13VL1725-1EH43-0AA06SN1118-0AA11-0AA06GK7243-2AX01-0XA07SR4501-1GB10-1AA0/EE