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Frequently Asked Questions
What is SMC BT-04 autoswitch band used for?
The SMC BT-04 is a mounting band that secures autoswitch sensors to SMC air cylinders with a 40 mm bore diameter. It enables precise position sensing in pneumatic automation systems across manufacturing, packaging, and material handling applications.
What are the specifications of the SMC BT-04 autoswitch band?
The SMC BT-04 is designed for 40 mm bore diameter air cylinders. It is a mounting band for autoswitch sensors, with manufacturer part number BT-04. This hardware ensures reliable sensor attachment for cylinder position feedback in industrial pneumatic circuits.
Where to buy SMC BT-04 autoswitch bands worldwide?
3G Electric supplies the SMC BT-04 autoswitch band worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this pneumatic mounting hardware.
How to install SMC BT-04 autoswitch bands on a cylinder?
Slide the SMC BT-04 band around the 40 mm bore cylinder body and position it at the desired sensor location. Secure the band tightly using the integrated clamp, then attach the autoswitch sensor. Follow SMC guidelines for proper alignment and torque to avoid sensor movement during operation.
Used in
Common applications for SMCSMC Products
3G Electric supplies SMC autoswitch bands. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















