6ES7321-1BL00-0AA0 6ES7 321-1BL00-0AA0 Compatible Smatic S7-300 PLC Digital input SM 321
![6ES7321-1BL00-0AA0 6ES7 321-1BL00-0AA0 Compatible Smatic S7-300 PLC Digital input SM 321](http://ae01.alicdn.com/kf/He3e810f066ba42d5a81b2a5d8c5ed9282/6ES7321-1BL00-0AA0-6ES7-321-1BL00-0AA0-Compatible-Smatic-S7-300-PLC-Digital-input-SM-321.jpg_350x350.jpg)
sku: 1005001405325331
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$177.03
Shipping from: China
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